COMPETITION SERIES CATLESS SECONDARY DOWNPIPE S63M ENGINE
Introducing our new Competition Series Catless Primary Downpipes for your twin turbo S63M engine! Fits 2017+ F90 M5.
Ease of Installation: (1 Easy, 5 Hard) 3
Installation Guide
Parts Checklist
Key Features:
Now available for the 2017+ BMW F90 M5 S63M Engines!
Higher Max Horsepower Power Curve
Higher Intial 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% Stainless Steel Construction
100% TIG welded for better quality welds
Precision CNC machined turbocharger V-Band flange.
Mirror polish or brush finish
Available with high temperature black thermal coating to reduce underhood temperatures.
Retains factory slip on style connection.
Compatible with the factory or aftermarket secondary downpipes.
Track tested durability.
Includes all hardware for complete installation.
Limited Lifetime Warranty.
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