F95 X5M / F96 X6M Catless Downpipes - Heatshielded - S63

Drastically improved throttle response, quicker turbo spool, and an aggressive exhaust note versus OEM.

• Estimated gains of 45-55+ wheel horsepower and 55-60+ TQ when installed on a vehicle that is not tuned.

• Estimated gains of 65+ HP and 70+ TQ over stock power levels when paired with an aftermarket ECU tune.

• TIG-welded T304 Stainless Steel

• Heatshields for lower engine bay temperatures and better efficiency!  No more heatsoak! 

PLEASE NOTE:

These these parts are for OFF ROAD / RACE USE ONLY. We advise you to run a tune on your vehicle for best results.