Trans4motor R: iPhone vs Android
Trans4motor R by Kitt Peak, Inc. is on both the App Store and Google Play. Here are both versions together: downloads, users, revenue, ratings and chart positions, store by store with totals.
Best rank now
#1
Android · 
Education Paid
Education PaidMeasured
Trans4motor R at a glance
AI summary written from our chart and store data, 2026-10-22. It can be wrong: check the numbers above.
A real-time 3D engine simulator for automotive enthusiasts and students that allows users to design, modify, and visualize internal combustion engines and gearboxes with dynamic audio feedback. The app has achieved the #1 position in Japan's paid Education category and #4 in Japan's overall paid apps chart, indicating strong regional traction shortly after its October 2026 release.
Similar apps: Car Mechanic Simulator, Engine Simulator, Autodesk Inventor
App Store
App details
App ID
6739180076
Publisher
Kitt Peak, Inc.
Publisher country
Japan
On the store since
Dec 2025
Under a year
Minimum OS
iOS 16.0+
iPhone 8 and later
Devices
iPhone · iPad
Universal purchase
Content rating
4+
Languages
2
EN JA
Size
186 MB
Google Play
App details
App ID
com.trans4motor.r
Publisher
KITT PEAK,INC.
Publisher country
Japan
Content rating
Everyone
Trans4motor R downloads & installs
Both stores, worldwide. Bands are open; exact numbers are free with an account.
| Store | Downloads / day | Lifetime installs |
|---|---|---|
| iPhone | – | 10k+ |
| Google Play | 10+ | 100+ Measured |
| Total | 10+ Confidence | 10k+ Confidence |
How this is calculated
iPhone: chart positions and rating growth per country, anchored on its own Android downloads; lifetime from ratings worldwide × installs per rating. Google Play: the daily change in its exact install count. The total adds every store.
Where Trans4motor R's downloads come from Modelled
Last 30 days: organic search, browsing the store, features and paid ads.
In-app revenue
Worldwide, what users spend before Apple and Google take their fee.
| Store | Per day | Per month | Share |
|---|---|---|---|
| App Store | |||
| Google Play | |||
| Total | Confidence | 100% |
Business model: In-app purchase-led
How Trans4motor R makes money: subscriptions, one-off purchases and ads.
In-app purchases
One-off purchases
/mo
of revenue
Where it ranks now
Both stores, across every country we track.
Ratings
Both stores. Store data, measured.
| Store | Rating | Ratings |
|---|---|---|
| App Store | 0.0 ★ | – |
| Google Play | – | – |
| Both stores | – | 0 |
What users say about Trans4motor R
From the 5 most recent App Store reviews in the US.
Users highly praise the app's visual fidelity and improved engine sound dynamics compared to previous versions. However, they frequently request specific missing features like turbochargers, superchargers, and Wankel rotary engines.
Mostly positive (80% of recent reviews give 4–5 stars). Recent reviews are more positive than earlier ones.
About Trans4motor R
The definitive successor to the original Trans4motor is finally here — a new installment that lets you freely explore and animate four-stroke engines on your iPad or iPhone.
Created for those who love internal-combustion engines and never tire of their rhythm, mechanics, and beauty.
【Seamless Engine Morphing】
Switch from inline to V configurations, alter bank angles, change cylinder counts, and adjust firing intervals.
Every change transforms the engine while it continues running.
Camshafts split and merge, crank phasing shifts, valve angles move dynamically — a completely new way to experience engines.
【All-New Transmission Simulation】
For the first time in the series, the gearbox itself is fully visualized.
・3-shaft synchromesh transmission
・2-shaft synchromesh transmission
・Dog gearbox (motorcycle-style)
Enter tooth counts manually, or let the app generate realistic gear meshes from gear ratios.
Follow shift forks, constant-mesh gears, clutch engagement, and truly see how power flows.
【Deep Engine Specification Editing】
Greatly expanded from the original, allowing a far richer expression of each engine’s character.
・Cylinder count, bore, stroke
・Bank angle, mounting angle
・Firing order, firing interval
・Cam drive (belt / chain / gear)
・Valve train (SOHC / DOHC / OHV / VTEC / Desmodromic)
・Valve diameter and included angle (reflected in the CG model)
・Tire width, aspect ratio, wheel diameter (outer diameter calculated automatically)
Recreate everything from spirited singles to distinctive 5-cylinder pulses, modern V4 superbikes, and the bold heartbeat of American V8s.
【Realistic Vehicle Physics】
Not just an animation.
Torque curves, vehicle mass, gear ratios, and tire diameter are calculated frame by frame to determine vehicle speed.
Shift through the gears and feel how the engine and drivetrain connect as acceleration builds.
【Connect with the “Engines” Sharing Platform】
Share your creations with the world.
・Upload / download
・Share to X (formerly Twitter)
・Community “likes” and voting
・Planned competitions
Build a community-driven engine library with fellow enthusiasts.
【GearVision Mode】
Gears, shift forks, clutches — see exactly which components are transmitting power at any moment.
A visualized power-flow mode revealing the inner workings of each shift.
【TechTour】
A hands-on learning mode evolved from the series’ interactive tutorials.
・Four-stroke fundamentals
・Firing order
・Synchromesh mechanisms
Engines become even more fascinating when you understand how they work.
【Enhanced Engine Sound】
With support from Sound Design Lab LLC, this latest audio method combines single-shot, harmonic, and random-noise components to create a natural and realistic engine presence.
Differences in cylinder count and firing intervals come through with greater character and detail.
Engine sound is included as a standard feature, not an in-app purchase.
【Preset Engines】
Trans4motor R includes 12 preset engines ranging from classic icons to mode
Created for those who love internal-combustion engines and never tire of their rhythm, mechanics, and beauty.
【Seamless Engine Morphing】
Switch from inline to V configurations, alter bank angles, change cylinder counts, and adjust firing intervals.
Every change transforms the engine while it continues running.
Camshafts split and merge, crank phasing shifts, valve angles move dynamically — a completely new way to experience engines.
【All-New Transmission Simulation】
For the first time in the series, the gearbox itself is fully visualized.
・3-shaft synchromesh transmission
・2-shaft synchromesh transmission
・Dog gearbox (motorcycle-style)
Enter tooth counts manually, or let the app generate realistic gear meshes from gear ratios.
Follow shift forks, constant-mesh gears, clutch engagement, and truly see how power flows.
【Deep Engine Specification Editing】
Greatly expanded from the original, allowing a far richer expression of each engine’s character.
・Cylinder count, bore, stroke
・Bank angle, mounting angle
・Firing order, firing interval
・Cam drive (belt / chain / gear)
・Valve train (SOHC / DOHC / OHV / VTEC / Desmodromic)
・Valve diameter and included angle (reflected in the CG model)
・Tire width, aspect ratio, wheel diameter (outer diameter calculated automatically)
Recreate everything from spirited singles to distinctive 5-cylinder pulses, modern V4 superbikes, and the bold heartbeat of American V8s.
【Realistic Vehicle Physics】
Not just an animation.
Torque curves, vehicle mass, gear ratios, and tire diameter are calculated frame by frame to determine vehicle speed.
Shift through the gears and feel how the engine and drivetrain connect as acceleration builds.
【Connect with the “Engines” Sharing Platform】
Share your creations with the world.
・Upload / download
・Share to X (formerly Twitter)
・Community “likes” and voting
・Planned competitions
Build a community-driven engine library with fellow enthusiasts.
【GearVision Mode】
Gears, shift forks, clutches — see exactly which components are transmitting power at any moment.
A visualized power-flow mode revealing the inner workings of each shift.
【TechTour】
A hands-on learning mode evolved from the series’ interactive tutorials.
・Four-stroke fundamentals
・Firing order
・Synchromesh mechanisms
Engines become even more fascinating when you understand how they work.
【Enhanced Engine Sound】
With support from Sound Design Lab LLC, this latest audio method combines single-shot, harmonic, and random-noise components to create a natural and realistic engine presence.
Differences in cylinder count and firing intervals come through with greater character and detail.
Engine sound is included as a standard feature, not an in-app purchase.
【Preset Engines】
Trans4motor R includes 12 preset engines ranging from classic icons to mode
Trans4motor R iPhone
Not in any tracked top chart right now.
Updated 25 Oct 2026 · rankings refresh through the day
DeveloperKitt Peak, Inc.
CategoryEducation
Price9.99 CAD
Released
Rating★ 0.0 (0)
Version1.1.0
Age rating4+
First seen by us
25 Sep 2026
25 Sep 2026Installs (est.)10k+ worldwide
Rating
0.0 ★
0 ratings
Measured
Trans4motor R on the App Store
App details
App ID
6739180076
Publisher
Kitt Peak, Inc.
Publisher country
Japan
On the store since
Dec 2025
Under a year
Minimum OS
iOS 16.0+
iPhone 8 and later
Devices
iPhone · iPad
Universal purchase
Content rating
4+
Languages
2
EN JA
Size
186 MB
Trans4motor R downloads
Worldwide, per day, and installs to date. The band is open; the exact number is free with an account.
How this is calculated
Apple publishes no download counts. iPhone downloads come from chart positions and daily rating growth per country, calibrated on Google Play install counts; lifetime installs from ratings worldwide × installs per rating. Confidence is the chance the real number is within half to double ours.
Where Trans4motor R's downloads come from Modelled
Last 30 days: organic search, browsing the store, features and paid ads.
In-app revenue
Worldwide, what users spend in Trans4motor R before Apple and Google take their fee.
How this is calculated
Not in an overall Top Grossing chart, only in category charts: each category position is converted to the overall position it corresponds to, then priced on the same rank-to-revenue curve, inside the part of each market the charted apps leave over.
Business model: In-app purchase-led
How Trans4motor R makes money: subscriptions, one-off purchases and ads.
In-app purchases
One-off purchases
/mo
of revenue
Where it ranks now
Every top chart it appears in across 30 countries.
| Country | Charts | Rank |
|---|---|---|
| Not charting right now. | ||
Ratings
App Store, worldwide.
Rating
0.0 ★
0 ratings
Measured
Ratings
0
Measured
What users say about Trans4motor R
From the 5 most recent App Store reviews in the US.
Users highly praise the app's visual fidelity and improved engine sound dynamics compared to previous versions. However, they frequently request specific missing features like turbochargers, superchargers, and Wankel rotary engines.
Mostly positive (80% of recent reviews give 4–5 stars). Recent reviews are more positive than earlier ones.
About Trans4motor R
The definitive successor to the original Trans4motor is finally here — a new installment that lets you freely explore and animate four-stroke engines on your iPad or iPhone.
Created for those who love internal-combustion engines and never tire of their rhythm, mechanics, and beauty.
【Seamless Engine Morphing】
Switch from inline to V configurations, alter bank angles, change cylinder counts, and adjust firing intervals.
Every change transforms the engine while it continues running.
Camshafts split and merge, crank phasing shifts, valve angles move dynamically — a completely new way to experience engines.
【All-New Transmission Simulation】
For the first time in the series, the gearbox itself is fully visualized.
・3-shaft synchromesh transmission
・2-shaft synchromesh transmission
・Dog gearbox (motorcycle-style)
Enter tooth counts manually, or let the app generate realistic gear meshes from gear ratios.
Follow shift forks, constant-mesh gears, clutch engagement, and truly see how power flows.
【Deep Engine Specification Editing】
Greatly expanded from the original, allowing a far richer expression of each engine’s character.
・Cylinder count, bore, stroke
・Bank angle, mounting angle
・Firing order, firing interval
・Cam drive (belt / chain / gear)
・Valve train (SOHC / DOHC / OHV / VTEC / Desmodromic)
・Valve diameter and included angle (reflected in the CG model)
・Tire width, aspect ratio, wheel diameter (outer diameter calculated automatically)
Recreate everything from spirited singles to distinctive 5-cylinder pulses, modern V4 superbikes, and the bold heartbeat of American V8s.
【Realistic Vehicle Physics】
Not just an animation.
Torque curves, vehicle mass, gear ratios, and tire diameter are calculated frame by frame to determine vehicle speed.
Shift through the gears and feel how the engine and drivetrain connect as acceleration builds.
【Connect with the “Engines” Sharing Platform】
Share your creations with the world.
・Upload / download
・Share to X (formerly Twitter)
・Community “likes” and voting
・Planned competitions
Build a community-driven engine library with fellow enthusiasts.
【GearVision Mode】
Gears, shift forks, clutches — see exactly which components are transmitting power at any moment.
A visualized power-flow mode revealing the inner workings of each shift.
【TechTour】
A hands-on learning mode evolved from the series’ interactive tutorials.
・Four-stroke fundamentals
・Firing order
・Synchromesh mechanisms
Engines become even more fascinating when you understand how they work.
【Enhanced Engine Sound】
With support from Sound Design Lab LLC, this latest audio method combines single-shot, harmonic, and random-noise components to create a natural and realistic engine presence.
Differences in cylinder count and firing intervals come through with greater character and detail.
Engine sound is included as a standard feature, not an in-app purchase.
【Preset Engines】
Trans4motor R includes 12 preset engines ranging from classic icons to mode
Created for those who love internal-combustion engines and never tire of their rhythm, mechanics, and beauty.
【Seamless Engine Morphing】
Switch from inline to V configurations, alter bank angles, change cylinder counts, and adjust firing intervals.
Every change transforms the engine while it continues running.
Camshafts split and merge, crank phasing shifts, valve angles move dynamically — a completely new way to experience engines.
【All-New Transmission Simulation】
For the first time in the series, the gearbox itself is fully visualized.
・3-shaft synchromesh transmission
・2-shaft synchromesh transmission
・Dog gearbox (motorcycle-style)
Enter tooth counts manually, or let the app generate realistic gear meshes from gear ratios.
Follow shift forks, constant-mesh gears, clutch engagement, and truly see how power flows.
【Deep Engine Specification Editing】
Greatly expanded from the original, allowing a far richer expression of each engine’s character.
・Cylinder count, bore, stroke
・Bank angle, mounting angle
・Firing order, firing interval
・Cam drive (belt / chain / gear)
・Valve train (SOHC / DOHC / OHV / VTEC / Desmodromic)
・Valve diameter and included angle (reflected in the CG model)
・Tire width, aspect ratio, wheel diameter (outer diameter calculated automatically)
Recreate everything from spirited singles to distinctive 5-cylinder pulses, modern V4 superbikes, and the bold heartbeat of American V8s.
【Realistic Vehicle Physics】
Not just an animation.
Torque curves, vehicle mass, gear ratios, and tire diameter are calculated frame by frame to determine vehicle speed.
Shift through the gears and feel how the engine and drivetrain connect as acceleration builds.
【Connect with the “Engines” Sharing Platform】
Share your creations with the world.
・Upload / download
・Share to X (formerly Twitter)
・Community “likes” and voting
・Planned competitions
Build a community-driven engine library with fellow enthusiasts.
【GearVision Mode】
Gears, shift forks, clutches — see exactly which components are transmitting power at any moment.
A visualized power-flow mode revealing the inner workings of each shift.
【TechTour】
A hands-on learning mode evolved from the series’ interactive tutorials.
・Four-stroke fundamentals
・Firing order
・Synchromesh mechanisms
Engines become even more fascinating when you understand how they work.
【Enhanced Engine Sound】
With support from Sound Design Lab LLC, this latest audio method combines single-shot, harmonic, and random-noise components to create a natural and realistic engine presence.
Differences in cylinder count and firing intervals come through with greater character and detail.
Engine sound is included as a standard feature, not an in-app purchase.
【Preset Engines】
Trans4motor R includes 12 preset engines ranging from classic icons to mode
Latest updates
1.1.0
Introducing the new “MotionStep” feature, plus a new “VTEC” chapter in TechTour.
We’ve also redesigned the “Engines” sharing site and refined many details throughout Trans4motor R.
■ MotionStep
Tap at any moment to freeze the engine, then step the crank angle forward or backward to take a closer look at the internal mechanics.
While paused, you can still rotate, pan, and zoom the view freely.
■ TechTour
A new “VTEC” chapter has been added, showing how the VTEC mechanism works.
■ Engines
The “Engines” sharing site has been redesigned.
Official engines and user-created engines are now clearly distinguished, and it’s easier to discover official and newly uploaded engines.
New upload rules also let you share more of your engine creations.
■ Editing
Slider controls in the engine editor have been further improved.
While dragging on the slider, values now snap to larger grid increments for quick, coarse adjustment.
Move your finger up or down away from the slider to switch to progressively finer grid increments, making it easy to fine-tune the value you want.
■ Graphs
A crank-angle indicator has been added to the ignition timing and piston position graph, making it easier to follow how they relate to the current crank angle.
■ Other Improvements
• Refined the motion of internal components such as cams and rocker arms
• Improved automatic clutch engagement when launching from a standstill
• Added selectable Normal/Reverse crank rotation for motorcycle engines
• Made the valve angle adjustable across all engine configurations
1.0.5
SOHC 2-valve engines now support multi-cylinder (3+) simulation.
Added Port Layout setting: Reverse-flow / Cross-flow (e.g., DATSUN L28).
Added Double-row Timing Chain.
We’ve also published new SOHC examples on the Engine Sharing site:
• NISSAN / DATSUN: Fairlady Z(280Z/S30) / L28 (Reverse-flow)
• BMW: 2002 ti / M10 (Cross-flow)
Download them and start using them right away.
Store changes
What Trans4motor R changed on its store page: name, icon, screenshots, price, size, languages, requirements.
New iPad screenshots
New screenshots
10 screenshots (was 6)
More from Kitt Peak, Inc.
Trans4motor R Android
18 days old
Trans4motor R is #1 in Education Paid on Google Play in Japan and charting in 10 of 23 countries we track.
Updated 25 Oct 2026 · rankings refresh through the day
DeveloperKittPeak, Inc.
CategoryEducation
Price7.99 USD
Released
Installs100+
Rating–
Updated–
Content ratingEveryone
Best rank now
#1
Education PaidMeasured
Trans4motor R at a glance
AI summary written from our chart and store data, 2026-10-22. It can be wrong: check the numbers above.
A real-time 3D engine simulator for automotive enthusiasts and students that allows users to design, modify, and visualize internal combustion engines and gearboxes with dynamic audio feedback. The app has achieved the #1 position in Japan's paid Education category and #4 in Japan's overall paid apps chart, indicating strong regional traction shortly after its October 2026 release.
Similar apps: Car Mechanic Simulator, Engine Simulator, Autodesk Inventor
Trans4motor R on Google Play
App details
App ID
com.trans4motor.r
Publisher
KITT PEAK,INC.
Publisher country
Japan
Content rating
Everyone
Trans4motor R downloads
Worldwide, per day, and installs to date. The band is open; the exact number is free with an account.
How this is calculated
Google Play shows an exact lifetime install count; downloads per day are its daily change (measured). When Play hasn't refreshed the count, they come from new ratings and Top Free chart positions. Confidence is the chance the real number is within half to double ours.
Where Trans4motor R's downloads come from Modelled
Last 30 days: organic search, browsing the store, features and paid ads.
In-app revenue
Worldwide, what users spend in Trans4motor R before Apple and Google take their fee.
How this is calculated
Not in an overall Top Grossing chart, only in category charts: each category position is converted to the overall position it corresponds to, then priced on the same rank-to-revenue curve, inside the part of each market the charted apps leave over.
Business model: In-app purchase-led
How Trans4motor R makes money: subscriptions, one-off purchases and ads.
In-app purchases
One-off purchases
/mo
of revenue
Where it ranks on Google Play
Every top 200 chart it appears in across 23 countries.
| Country | Charts | Rank |
|---|---|---|
| Japan | EducationPaid | #1 |
| Japan | All AppsPaid | #6 |
| Japan | EducationGrossing | #51 |
 India | EducationPaid | #24 |
 Saudi Arabia | EducationPaid | #23 |
 Mexico | EducationPaid | #29 |
 Indonesia | EducationPaid | #30 |
 United Arab Emirates | EducationPaid | #26 |
 Turkey | EducationPaid | #26 |
 Netherlands | EducationPaid | #29 |
 Thailand | EducationPaid | #25 |
 Vietnam | EducationPaid | #25 |
What users say about Trans4motor R
From recent reviews.
About Trans4motor R
For those who live and breathe internal combustion engines.
Explore and customize engines from single-cylinder to V12, plus their gearboxes, in real-time 3D. Change the layout, valve gear, or firing timing and see and hear what happens.
[SEAMLESS ENGINE MORPHING]
Imagine a transparent engine that keeps running as you change its design.
Change the cylinder count, V angle, or valvetrain, and watch the engine smoothly transform into its new configuration without stopping. Crankshaft phasing shifts, camshafts split or merge, and cylinder heads reshape before your eyes. Watch the transformation and discover why engines are built the way they are.
[BUILD YOUR OWN ENGINE]
Choose inline, V, or flat layouts, then fine-tune the details:
• 1 to 12 cylinders
• Bore, stroke, and V-bank angle
• Firing order and ignition timing
• SOHC, DOHC, OHV, VTEC, and desmodromic valve gear
• Timing belt, chain, or gear-driven cams
• Valve diameter and included valve angle
• Reverse-flow or Cross-flow port layouts
• Normal or reverse crank rotation
Recreate a classic sports-car engine, an American pushrod V8, or a high-revving motorcycle engine—or dream up a design of your own.
[SEE INSIDE THE GEARBOX]
Go beyond the engine and explore working transmissions in real-time 3D:
• 2-shaft and 3-shaft synchromesh gearboxes
• Dog Box (motorcycle-style)
• Editable gear tooth counts and ratios
Watch the clutch, shift forks, and gears in action from any angle.
[FOUR WAYS TO EXPLORE]
GearVision
See which gears and components are transmitting power, highlighted in color. Follow the power flow as you shift.
MotionStep
Tap to freeze the engine at any moment. Step the crank angle forward or backward to study the cams, rockers, valves, and pistons. Rotate, pan, and zoom even while paused.
TechTour
Interactive 3D tours that reveal how things work: Four-stroke Engine, Firing Order, Synchromesh, and VTEC. Learn by watching the parts move.
Engines
Share your own engine builds and download creations from users around the world. Browse official and community engines, post your designs, share to X, and give likes. Share engine data across Android and iOS. Contests are planned.
[ENGINE SOUNDS THAT RESPOND TO YOUR SETTINGS]
These aren't just recordings played back at different speeds. Developed with Sound Design Lab, the audio combines individual firing pulses, engine-order tones, and random sound components, synthesized in real time as the engine runs.
Change cylinder count or ignition timing and the engine note changes too.
For example, take an even-firing inline-four's smooth, high-revving scream and change the firing setup to hear the deeper, distinctive uneven-firing note associated with the crossplane crankshaft in Yamaha's YZF-R1.
Engine sounds are included—no extra purchase required.
[VEHICLE PHYSICS MODEL]
Torque curves, gear and final-drive ratios, vehicle weight, tire size, clutch engagement, and tire grip all feed into a real-time model of engine load, RPM, and veh
Explore and customize engines from single-cylinder to V12, plus their gearboxes, in real-time 3D. Change the layout, valve gear, or firing timing and see and hear what happens.
[SEAMLESS ENGINE MORPHING]
Imagine a transparent engine that keeps running as you change its design.
Change the cylinder count, V angle, or valvetrain, and watch the engine smoothly transform into its new configuration without stopping. Crankshaft phasing shifts, camshafts split or merge, and cylinder heads reshape before your eyes. Watch the transformation and discover why engines are built the way they are.
[BUILD YOUR OWN ENGINE]
Choose inline, V, or flat layouts, then fine-tune the details:
• 1 to 12 cylinders
• Bore, stroke, and V-bank angle
• Firing order and ignition timing
• SOHC, DOHC, OHV, VTEC, and desmodromic valve gear
• Timing belt, chain, or gear-driven cams
• Valve diameter and included valve angle
• Reverse-flow or Cross-flow port layouts
• Normal or reverse crank rotation
Recreate a classic sports-car engine, an American pushrod V8, or a high-revving motorcycle engine—or dream up a design of your own.
[SEE INSIDE THE GEARBOX]
Go beyond the engine and explore working transmissions in real-time 3D:
• 2-shaft and 3-shaft synchromesh gearboxes
• Dog Box (motorcycle-style)
• Editable gear tooth counts and ratios
Watch the clutch, shift forks, and gears in action from any angle.
[FOUR WAYS TO EXPLORE]
GearVision
See which gears and components are transmitting power, highlighted in color. Follow the power flow as you shift.
MotionStep
Tap to freeze the engine at any moment. Step the crank angle forward or backward to study the cams, rockers, valves, and pistons. Rotate, pan, and zoom even while paused.
TechTour
Interactive 3D tours that reveal how things work: Four-stroke Engine, Firing Order, Synchromesh, and VTEC. Learn by watching the parts move.
Engines
Share your own engine builds and download creations from users around the world. Browse official and community engines, post your designs, share to X, and give likes. Share engine data across Android and iOS. Contests are planned.
[ENGINE SOUNDS THAT RESPOND TO YOUR SETTINGS]
These aren't just recordings played back at different speeds. Developed with Sound Design Lab, the audio combines individual firing pulses, engine-order tones, and random sound components, synthesized in real time as the engine runs.
Change cylinder count or ignition timing and the engine note changes too.
For example, take an even-firing inline-four's smooth, high-revving scream and change the firing setup to hear the deeper, distinctive uneven-firing note associated with the crossplane crankshaft in Yamaha's YZF-R1.
Engine sounds are included—no extra purchase required.
[VEHICLE PHYSICS MODEL]
Torque curves, gear and final-drive ratios, vehicle weight, tire size, clutch engagement, and tire grip all feed into a real-time model of engine load, RPM, and veh
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