Competition Series Catless Downpipes 2021+ M2/M3/M4 S58 Engine Finish:Ceramic Thermal Coating polished silver

polished silver

Our Competition Series 4" Downpipes for your 2011-13 X5/X6 35i (E70/E71) and 2014-17 X5/X6 35i (F15/F16)

They are also lighter than their ceramic counterparts

Our S4 intercoolers have been proven to work very well on Stage 3+ S4's (Dual GT28 turbos) and almost every major race team campaigning S4's run our SMIC upgrades

Competition Series Catless Downpipes 2021+ M2/M3/M4 S58 Engine Finish:Ceramic Thermal Coating polished silverIntroducing our new Competition Series Catless Downpipes for your twin turbo S58 engine! Fits 2021+ M3 M4 (G80 82) and 2023+ M2 (G87). Key Features: Made in the USA! Manufactured in house. Available for the 2021+ BMW M3 M4 & 2023+ M2 S58 Engines! Higher Max Horsepower Power Curve Higher Initial Torque. Torque curve hits faster, higher and longer. Better throttle response and faster turbo spool up times Mandrel Bent 3" piping. Smooth transition to the