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Ships within 48 hours · Estimated delivery Sep 29 - Oct 4
Cast stainless steel inlet for smooth transition from turbocharger to downpipe
Compatible with HKS Super Sequential BOV 4 (SSQV4) Blow of Valve or HKS BOV compatible flange
If you are unsure which version you have
The B48 engine is found in EU & Asia Spec cars
nobody notices it
Competition Series Catless Primary Downpipe 2025+ M5 S68 Engine Finish:Thermal Coated Black Finish Cast stainless steel inlet forIntroducing our new Competition Series Primary Downpipes for your twin turbo S68 engine! Fits 2025+ M5 (G90). Key Features: Made in the USA! Manufactured in house. Now available for the 2025+ G90 M5 S68 Engines! 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" piping. Smooth transition to the exhaust system. 100%
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