Supersprint BMW E46 M3 Stainless Steel Race Metallic Catalytic Converters X3 (G45) ENGINE & PERFORMANCE Ready to Install: Pre-assembled hub

Ready to Install: Pre-assembled hub and bearing for easy replacement

With this set of Height Adjustable Lowering Springs

Installation is straightforward and convenient with the CSF RX-8 radiator’s true "Drop-in fit" design

Fast UK & worldwide delivery

Supersprint BMW E46 M3 Stainless Steel Race Metallic Catalytic Converters X3 (G45) ENGINE & PERFORMANCE Ready to Install: Pre-assembled hubThe Supersprint Race Metallic Catalytic Converters is a precision, direct fit stainless steel upgrade engineered for the BMW E46 M3. 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 by assumption using thin wall