- Stage 1 software $750
- Matching warranty $1000
- Optional exhaust overrun burbles $100
- Top Speed Governor Removed
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Base Model Calculated Flywheel Power: OEM Stock: 414HP / 460TQ Tuned: 561HP / 569TQ Measured Wheel Power: OEM Stock 364WHP / 405WTQ Tuned: 494WHP / 501WTQ ———————————————————— Comp Model Calculated Flywheel Power: OEM Stock: 476HP / 477TQ Tuned: 561HP / 569TQ Measured Wheel Power: OEM Stock 419WHP / 420WTQ Tuned: 494WHP / 501WTQ ———————————————————— CS Model Calculated Flywheel Power: OEM Stock: 493HP / 529TQ Tuned: 561HP / 569TQ Measured Wheel Power: OEM Stock 434WHP / 465WTQ Tuned: 494WHP / 501WTQ -
Base Model Calculated Flywheel Power: OEM Stock: 414HP / 460TQ Tuned: 605HP / 578TQ Measured Wheel Power: OEM Stock 364WHP / 405WTQ Tuned: 533WHP / 509WTQ ———————————————————— Comp Model Calculated Flywheel Power: OEM Stock: 476HP / 477TQ Tuned: 605HP / 578TQ Measured Wheel Power: OEM Stock 419WHP / 420WTQ Tuned: 533WHP / 509WTQ ———————————————————— CS Model Calculated Flywheel Power: OEM Stock: 493HP / 529TQ Tuned: 605HP / 578TQ Measured Wheel Power: OEM Stock 434WHP / 465WTQ Tuned: 533WHP / 509WTQ- Stage 2 software $1,000
- Matching warranty option $1,250
- Optional Exhaust Overrun Burbles $100
- Includes Competition & CS Models
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Base Model Calculated Flywheel Power: OEM Stock: 414HP / 460TQ Tuned: 628HP / 516TQ Measured Wheel Power: OEM Stock 364WHP / 405WTQ Tuned: 552WHP / 542WTQ ———————————————————— Comp Model Calculated Flywheel Power: OEM Stock: 476HP / 477TQ Tuned: 628HP / 616TQ Measured Wheel Power: OEM Stock 419WHP / 420WTQ Tuned: 552WHP / 542WTQ ———————————————————— CS Model Calculated Flywheel Power: OEM Stock: 493HP / 529TQ Tuned: 628HP / 616TQ Measured Wheel Power: OEM Stock 434WHP / 465WTQ Tuned: 552WHP / 542WTQ- Stage 3 software $1,250
- Matching warranty option $1,500
- Additional exhaust overrun burble $100
- Includes Competition & CS Models
- Top Speed Governor Removed
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Base Model Calculated Flywheel Power: OEM Stock: 414HP / 460TQ Tuned: 605HP / 578TQ Measured Wheel Power: OEM Stock 364WHP / 405WTQ Tuned: 533WHP / 509WTQ ———————————————————— Comp Model Calculated Flywheel Power: OEM Stock: 476HP / 477TQ Tuned: 605HP / 578TQ Measured Wheel Power: OEM Stock 419WHP / 420WTQ Tuned: 533WHP / 509WTQ ———————————————————— CS Model Calculated Flywheel Power: OEM Stock: 493HP / 529TQ Tuned: 605HP / 578TQ Measured Wheel Power: OEM Stock 434WHP / 465WTQ Tuned: 533WHP / 509WTQ- Stage 1 Power Package includes:
- 1 – Stage 2 Software
- 1 – Optional Discharge Pipe Kit ($470)
- 1 – CSF Intercooler
- 1 – CSF Heat-Exchanger
- 1 – Optional CarBahn Crank Hub and Crank Bolt Capture Plate Kit ($1000)
- 1 – Optional Exhaust Over-Run ($100)
- Matching Warranty Option $1,000
- *A pinned Crank Hub is required for this package, If you don't already have one please select ours from the drop-down menu.
- Stage 1 Power Package includes:
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Base Model Calculated Flywheel Power: OEM Stock: 414HP / 460TQ Tuned: 628HP / 516TQ Measured Wheel Power: OEM Stock 364WHP / 405WTQ Tuned: 552WHP / 542WTQ ———————————————————— Comp Model Calculated Flywheel Power: OEM Stock: 476HP / 477TQ Tuned: 628HP / 616TQ Measured Wheel Power: OEM Stock 419WHP / 420WTQ Tuned: 552WHP / 542WTQ ———————————————————— CS Model Calculated Flywheel Power: OEM Stock: 493HP / 529TQ Tuned: 628HP / 616TQ Measured Wheel Power: OEM Stock 434WHP / 465WTQ Tuned: 552WHP / 542WTQ- Stage 2 Power Package includes:
- 1 – Stage 3 Software
- 1 – Optional Discharge Pipe Kit ($470)
- 1 – CSF Intercooler
- 1 – CSF Heat-Exchanger
- 1 – Optional CarBahn Crank Hub & Crank Bolt Capture Plate Kit ($1000)
- 1 – Optional Hardware Kit ($190)
- 1 – Optional Exhaust Over-Run ($100)
- Matching Warranty Option ($1,250)
- *A pinned Crank Hub is required for this package, If you don't already have one please select ours from our drop-down menu.
- Stage 2 Power Package includes:
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The Charge-Air-Cooler & Front Mount Heat Exchanger work together to keep the intake temps down and power up. The factory units simply cannot dissipate enough heat to keep up with prolonged performance driving. CSF’s Charge-Air-Cooler boasts a core size that is 60% larger, greatly increasing the capacity for heat transfer from the hot charge air coming from the turbos. Paired with the Front Mount Heat Exchanger the system is able to maintain lower intake temps and keep your BMW F8X’s power up. The Intercooler Kit includes:- 1 – Intercooler
- Includes Competition, CS & GTS Models
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Enhance the performance of your F-chassis M2, M3, M4 with our High Flow Turbocharger upgrade. -
The CarBahn Front Caster Adjuster Kit replaces the rubber bushing in the stock thrust arm, resulting in improved braking stability with reduced tendency to follow ruts in the road (especially with wider wheels and tires), additionally allowing for Caster angle adjustments. -
Note: Due to the extensive lowering possible, and the increased suspension travel, the installer must carefully evaluate tire clearance under all situations. Safety will be compromised if all precautions are not taken. CarBahn is not responsible for any property damage or injury. -
Help keep your DCT transmission running cool with this upgrade.Features:
- Made with CSF's AC condenser technology using a 1-row super-high pressure 26mm multi-channel microtube
- Dual-pass high performance core with 10 cooling tubes vs. OEM single-pass with return pipe 6 tube design.
- High-density multi-louvered fin design.
- Drop-in fit” requiring no modifications to install. Accepts all attaching OEM components including oil-line connections, mounting brackets, and shroud/ducting
- Lab tested at ~30% more efficient than the OEM cooler
- World's 1st and only true plug-and-play” upgraded DCT transmission cooler for the BMW S55 engine in the BMW F8x m3/m4 (F80 m3, F82/F83 m4)
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If you are planning a large power increase with bigger turbos, Carbahn Autoworks has designed a high-performance engine to handle very high outputs by pinning the cam sprocket to the crankshaft. -
This S55 engine is designed to make for maximum power applications (over 1,000HP) CarBahn has designed a high-performance engine to handle very high outputs by pinning the cam sprocket to the crankshaft. To ensure durability we also machine the block to accommodate a full circle thrust main. In addition, we utilize higher quality racing Carrillo connecting rods, forged CP pistons, cylinder head studs, high performance valve springs, cylinder head porting and lowered compression for increased flow and high boost. If you are planning a large power increase with bigger turbos CarBahn Autoworks has designed a high-performance engine to handle very high outputs by pinning the cam sprocket to the crankshaft. To ensure durability we also machine the block to accommodate a full circle thrust main. In addition, we utilize higher quality racing Carrillo connecting rods and forged CP pistons. The stage 2 engine also includes Cylinder head porting for increased flow at high RPM.
