Sports Series High Flow Catted Downpipe for 2023+ XM S68 Engine Finish:Thermal Coated Black Due to space needed for

Due to space needed for the cataylic converter

This version uses a slip on clamp design to attach to the exhaust system

By replacing the factory downpipe/catalytic converter with our Competition Series 4" Catless Downpipe

We started using the Type III Hard Anodized Black finish on our rally car customer's FMIC's years ago

the Competition Series Twin Oil Coolers that solved the dreaded limp mode

Sports Series High Flow Catted Downpipe for 2023+ XM S68 Engine Finish:Thermal Coated Black Due to space needed forIntroducing our new Sports Series High Flow Catted Downpipes for your twin turbo S68 engine! Fits 2023+ XM (G09) Key Features: Made in the USA! Manufactured in house. Now available for the 2023+ BMW XM (G09) S68 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 response and faster turbo spool up times. Mandrel Bent 3"