Supersprint BMW F20 1 Series, F21 1 Series, F30 3 Series, F31 3 Series & F35 Stainless Steel Downpipe Kit(Replaces Catalytic Converter) M240i (G42) INTERIOR STYLING this high-performance radiator is engineered

this high-performance radiator is engineered to meet the rigorous demands of both street driving and competitive motorsports

these OEM components ensure:

Hard anodized Ø40mm shaft for optimal durability

These fins are meticulously aligned to maximize airflow through the 2-row

Supersprint BMW F20 1 Series, F21 1 Series, F30 3 Series, F31 3 Series & F35 Stainless Steel Downpipe Kit(Replaces Catalytic Converter) M240i (G42) INTERIOR STYLING this high-performance radiator is engineeredThe Supersprint Downpipe Kit(Replaces Catalytic Converter) is a precision, direct fit stainless steel upgrade engineered for the BMW F20 1 Series, F21 1 Series, F30 3 Series, F31 3 Series & F35. 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