CBG8X-9005 EVO Smooth Power-Package Stage 1 For BMW G8x M3 And M4 Base Manual RWD 2021

Comp RWD Stock – 93 Octane Stock Wheel HP & TQ: 465 WHP & 419 lb-ft WTQ Stock Flywheel HP & TQ: 528 HP & 476 lb-ft TQ Tuned – 93 Octane Tuned Wheel HP & TQ: 582 WHP & 530 lb-ft WTQ Tuned Flywheel HP & TQ: 661 HP & 602 lb-ft TQ Delta Wheel HP & TQ: 117 WHP 111 lb-ft WTQ Delta Flywheel HP & TQ: 133 HP & 126 lb-ft TQ Tuned – 100 Octane Tuned Wheel HP & TQ: 594 WHP & 533 lb-ft WTQ Tuned Flywheel HP & TQ: 675 HP & 696 lb-ft TQ Delta Wheel HP & TQ: 129 WHP 114 lb-ft WTQ Delta Flywheel HP & TQ: 147 HP & 130 lb-ft TQ   *This can ONLY be installed at an Authorized CarBahn dealer! St 1 Power package includes ST2 software, Heat Exchanger, CarBahn HP air filters Fits Automatic Transmission equipped models only! Top Speed Governor removed. CarBahn EVO Intelligent software adapts to various fuel octane levels seamlessly, optimizing performance without compromising safety. It retains existing safety features and adds extra protection as needed. This software was developed with our heat exchanger installed to achieve the claimed power output and it is required for our matching factory warranty!