aFe has released a dual catback exhaust for the 2007-09 BMW 335i. This unit features dual mandrel-bent tubing with a diameter of 2.75″, 70mm. It utilizes polished 304 stainless steel and has a crossover pipe to equalize pressure on both banks of the exhaust. aFe found 11 hp and 10 ft/lbs of torque at the wheels on their test 335i. As an added bonus each system includes an aFe drop in air filter, part number 30-10156. These will be available in the next 3- 4 weeks.

Application: 07-09 BMW 335i
Product: Dual Tube Catback Exhaust
Part #: 49-36301

Above is a video of the aFe 335i Cat-back 304 SS Dual Exhaust System

The aFe exhaust system will fit the 07-09 BMW 335i Sedan. It is constructed of 2.75″ (70mm) 304 SS tubing with Crossover Pipe, 3.50″ (89mm) rolled tips. Finish is mirror polished. Tested at +11 Horsepower and +10 lbs. x ft. TQ @ 5350 RPM. Part No. 49-36301.