Borla 07-08 BMW 335i Coupe/Sedan Aggressive Catback Exhaust System 2009-bmw-535i-xdrive-esi6429106 This kit comes with a

This kit comes with a billet block off plate CNC machined from 6061 aluminum that has been anodized to prevent corrosion and a new gasket to guarantee a perfect seal every time

fuel rails

3x the energy output while providing a longer spark duration than the Precision Raceworks N55 coils

BMW 440i Gran Coupe

which is why we suggest changing your spark plugs at the manufacturers suggested service intervals and be sure to check their condition for any warning signs of failure

Borla 07-08 BMW 335i Coupe/Sedan Aggressive Catback Exhaust System 2009-bmw-535i-xdrive-esi6429106 This kit comes with aSystem includes a X Pipe for increased performance and improved sound. System features polished T 304 stainless steel tips. Borla(r) Cat Back(tm) & Axle Back exhaust systems feature patented straight through and multi core technology designed to unleash hidden horsepower. Increased exhaust velocity adds power, driving excitement, fuel economy, and the distinctive Borla(r) Sound of Power respected by motoring enthusiasts everywhere. Each system is