Pay in 4 interest-free payments of $378.45 Learn more
Ships within 48 hours · Estimated delivery Aug 11 - Aug 16
Ready to Install: Pre-assembled hub and bearing for easy replacement
Reduced exhaust back pressure versus OEM
6 N13 turbo petrol engines (2011–2022)
contributing to improved handling and stability without significantly compromising ride comfort
modern edge to any build
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
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