Built-in CAN Bus Logger for in-depth protocol analysis
Includes OEM M3 badge emblem
Genuine KW Suspension products
Why Choose Pro-Xtreme Connecting Rods
Crafted from Aramid Fibre: Lightweight
Supersprint BMW F30 3 Series, F31 3 Series, F32 4 Series, F33 4 Series & more Stainless Steel Centre Exhaust G21 Built-in CAN Bus Logger forThe Supersprint Centre Exhaust is a precision, direct fit stainless steel upgrade engineered for the BMW F30 3 Series, F31 3 Series, F32 4 Series, F33 4 Series & more. It replaces the restrictive factory component to free up exhaust flow, sharpen throttle response and give your BMW a deeper, more purposeful note. Supersprint has been handcrafting performance exhausts in Mantova, Italy since 1955. Every system is designed and validated on the dyno not