Fall-Line Motorsports G8X / F8X Rear Lower Tension / Fixed Toe Arm Set S4 / S5 (B8) Additional 25-30bh on a stock

Additional 25-30bh on a stock car

OPF/GPF Back System with valved Rear Silencer Bypass

6 at 3000 rpm

Performance Gain: 15-19hp

Fall-Line Motorsports G8X / F8X Rear Lower Tension / Fixed Toe Arm Set S4 / S5 (B8) Additional 25-30bh on a stockThis item can function as the Rear Lower Tension Arm, as well as a Fixed Toe Arm. This SKU replaces OEM BMW Part number: 33322284534 Experience championship level performance with Fall Line Motorsports' precision engineered suspension components. Crafted from aircraft grade billet aluminum and finished with military spec hard coat anodizing, these components are designed to elevate your driving experience to victory. Improved Handling and Durability