GTHAUS GTS Exhaust (Ultimate Performance) Titanium for 2012-2018 BMW 650i(BM1522505) 4005 AEMs 21-5011 is ideal for

AEMs 21-5011 is ideal for engine swaps when a custom intake is required

CNC-machined from billet aluminum and anodized black

HT-020006 - Quad Channel OEM Igniter (Coil output/Drive side only)

When it comes to tips

GTHAUS GTS Exhaust (Ultimate Performance) Titanium for 2012-2018 BMW 650i(BM1522505) 4005 AEMs 21-5011 is ideal forMeisterschaft Premium exhaust systems utilize traditional and modern styling to create the world's most advanced exhaust system. From the high polish exterior finish to the marvelous hand welds, Meisterschaft exhaust systems look as beautiful as they sound. Second to none. Meisterschaft, MUSA, and American Roar Racing exhaust systems provide the most unique exhaust notes that you'll find in the industry, period. Our exhaust systems are custom tailored