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Introducing our Competition Series Catless Downpipes for your twin turbo S63 engine
Independent testing (by customers and shops) throughout the years have shown that time and time again
We started using the Type III Hard Anodized Black finish on our rally car customer's FMICs years ago
the OEM intercooler hose/piping (2
Designed specifically to fit (and look good) on the 335i and 435i
Sports Series High Flow Catted Primary Downpipe 2018-23 M5/M8 S63M Engine competition Introducing our Competition Series CatlessIntroducing our new Sports Series High Flow Catted Primary Downpipes for your twin turbo S63M engine! Fits 2018 23 M5 (F90) & 2018 23 M8 (F92 F93). Key Features: Made in the USA! Manufactured in house. Now available for the 2018 23 BMW F90 M5 & 2018 23 F92 F93 M8 S63M Engines! High Flow 200 cell metallic catalytic converter Higher Max Horsepower Power Curve Higher Initial Torque Curve. Torque curve hits faster and higher and longer. Better throttle
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