Ohlins G8X M2 / M3 / M4 TTX Pro Coilover System
The Öhlins TTX Pro Coilover System for the BMW G8X M2, M3, and M4 is the highest-performance suspension package Öhlins offers for these platforms. Built around Öhlins' TTX — Twin Tube eXtreme — technology and combining a TTX46 front damper with a TTX36 rear damper, this kit represents the full depth of Öhlins' 40-plus years of racing development in Formula 1, IndyCar, and MotoGP, packaged for road-legal use on the G8X chassis.
TTX technology uses a twin-tube damper architecture where an inner working tube and outer reserve tube regulate fluid flow with high precision across all shaft speeds encountered on circuit. The TTX46 front units deliver the high-force capacity demanded by the M car's front suspension geometry, while the TTX36 rear units provide precise damping control through the multilink system. Each damper features independent compression and rebound adjusters, allowing the driver or engineer to separately tune each phase of damping for a specific track, tire, or driving preference.
Ă–hlins' temperature-compensating design maintains consistent damping output as fluid temperatures rise during sustained track use. All G8X M-cars are equipped with Ă–hlins EDC from the factory; the TTX Pro system replaces that setup entirely, requiring an EDC cancellation kit to suppress dashboard warnings.
Ride height adjustment range is 10–25mm, independent of spring preload, enabling corner-weight and rake adjustments without altering the engineered spring characteristics.
Product Details
- SKU: BMV MX01S1
- Ă–hlins TTX (Twin Tube eXtreme) technology
- TTX46 front dampers, TTX36 rear dampers
- 2-way independent adjustment: separate compression and rebound knobs
- Lowering range: 10–25mm
- Spring rates: 160 N/mm front, 130 N/mm rear
- Separate ride height adjustment independent of spring preload
- Twin-tube damper construction
- Rebuildable and serviceable dampers
- Designed for serious track and race use
Front Suspension Features
- TTX46 twin-tube damper with independent compression and rebound adjustment
- 160 N/mm spring rate
- Spring preload adjustment
- Ride height adjustment via threaded lower mount
Rear Suspension Features
- TTX36 twin-tube damper with independent compression and rebound adjustment
- 130 N/mm spring rate
- Spring preload adjustment
- Independent ride height adjustment
Vehicle Applications
- BMW M2 (G87)
- BMW M3 (G80 / G81)
- BMW M4 (G82 / G83)
Technical Resources
- Mounting Instructions — Öhlins TTX Pro, BMW G8X M2 / M3 / M4 (BMV MX01)
- Mounting Instructions — Öhlins EDC Cancellation Kit 35020-33
- Owner's Manual — Öhlins TTX46CS / TTX36
Notes
- Suspension components are non-returnable once installed
- All BMW G8X M-cars are equipped with factory Electronic Damper Control (EDC) — the Öhlins EDC Cancellation Kit (35020-33) is required to suppress dashboard warnings when this system is installed
Original: $10,500.00
-65%$10,500.00
$3,675.00Product Information
Product Information
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Description
The Öhlins TTX Pro Coilover System for the BMW G8X M2, M3, and M4 is the highest-performance suspension package Öhlins offers for these platforms. Built around Öhlins' TTX — Twin Tube eXtreme — technology and combining a TTX46 front damper with a TTX36 rear damper, this kit represents the full depth of Öhlins' 40-plus years of racing development in Formula 1, IndyCar, and MotoGP, packaged for road-legal use on the G8X chassis.
TTX technology uses a twin-tube damper architecture where an inner working tube and outer reserve tube regulate fluid flow with high precision across all shaft speeds encountered on circuit. The TTX46 front units deliver the high-force capacity demanded by the M car's front suspension geometry, while the TTX36 rear units provide precise damping control through the multilink system. Each damper features independent compression and rebound adjusters, allowing the driver or engineer to separately tune each phase of damping for a specific track, tire, or driving preference.
Ă–hlins' temperature-compensating design maintains consistent damping output as fluid temperatures rise during sustained track use. All G8X M-cars are equipped with Ă–hlins EDC from the factory; the TTX Pro system replaces that setup entirely, requiring an EDC cancellation kit to suppress dashboard warnings.
Ride height adjustment range is 10–25mm, independent of spring preload, enabling corner-weight and rake adjustments without altering the engineered spring characteristics.
Product Details
- SKU: BMV MX01S1
- Ă–hlins TTX (Twin Tube eXtreme) technology
- TTX46 front dampers, TTX36 rear dampers
- 2-way independent adjustment: separate compression and rebound knobs
- Lowering range: 10–25mm
- Spring rates: 160 N/mm front, 130 N/mm rear
- Separate ride height adjustment independent of spring preload
- Twin-tube damper construction
- Rebuildable and serviceable dampers
- Designed for serious track and race use
Front Suspension Features
- TTX46 twin-tube damper with independent compression and rebound adjustment
- 160 N/mm spring rate
- Spring preload adjustment
- Ride height adjustment via threaded lower mount
Rear Suspension Features
- TTX36 twin-tube damper with independent compression and rebound adjustment
- 130 N/mm spring rate
- Spring preload adjustment
- Independent ride height adjustment
Vehicle Applications
- BMW M2 (G87)
- BMW M3 (G80 / G81)
- BMW M4 (G82 / G83)
Technical Resources
- Mounting Instructions — Öhlins TTX Pro, BMW G8X M2 / M3 / M4 (BMV MX01)
- Mounting Instructions — Öhlins EDC Cancellation Kit 35020-33
- Owner's Manual — Öhlins TTX46CS / TTX36
Notes
- Suspension components are non-returnable once installed
- All BMW G8X M-cars are equipped with factory Electronic Damper Control (EDC) — the Öhlins EDC Cancellation Kit (35020-33) is required to suppress dashboard warnings when this system is installed
