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The Competition Series Core features a thick 3" core
Our Competition Series Mid Pipes deletes the resonators from the exhaust system to improve exhaust flow
we used louvers instead to protect the back side of the oil coolers
The new power steering cooler is more effective at cooling the power steering fluid which helps prolong the power steering pump prone that is prone to failure
There are no compatibility issues whatsoever
Sport Series High Flow Catted Downpipes for 2015-19 X5M & X6M S63 Engine Finish:Polish Finish The Competition Series Core featuresIntroducing our Sport Series High Flow Catted Downpipes for your twin turbo S63 engine! Fits 2015 19 X5M (F85) & X6M (F86). Key Features: Made in the USA! Manufactured in house. Now available for the 2015 19 BMW X5M & X6M S63 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.
