BBK Performance 1659 BBK Extractor Series High-Flow Mid X-Pipes American Racing this radiator keeps engine temperatures

this radiator keeps engine temperatures in check when it counts most

No aftermarket fuel pressure regulator is needed for most applications

This aFe Momentum air intake system (part 51-76301) is a complete intake upgrade for 2013-2016 M5

Kits are application-specific for popular engine families

The aFe TAKEDA cat-back exhaust system is engineered for light-duty trucks and vans owners who demand aggressive sound backed by measurable performance

BBK Performance 1659 BBK Extractor Series High-Flow Mid X-Pipes American Racing this radiator keeps engine temperaturesBBK Extractor Series high flow mid X pipes (1659) balance exhaust pulses between both banks of a V8 engine while increasing exhaust flow compared to the stock H pipe. The X pipe design improves scavenging at higher rpm by creating a pressure differential that pulls exhaust from each bank. BBK's Extractor series uses precision mandrel bends and smooth transitions for maximum flow. The result is improved top end power with a more aggressive exhaust