aFe MagnumFLOW Air Filters OER P5R A/F P5R BMW M3 (E90/92/93) 08-09 V8-4.0L (US) Transmission If you want to lower

If you want to lower the sound pressure level (SPL) of your CrateMuffler

aFe LARGE Bore HD 4in Dual DPF-Back SS Exhaust w/Polished Tip 16-17 GM Diesel Truck V8-6

(OEM) Outlet Catted Stainless Steel Connection Pipes

The S-Type system is going to give you a sound that is much sportier than stock

5" Polished Tips

aFe MagnumFLOW Air Filters OER P5R A/F P5R BMW M3 (E90/92/93) 08-09 V8-4.0L (US) Transmission If you want to loweraFe MagnumFLOW Air Filters OER P5R A F P5R BMW M3 (E90 92 93) 08 09 V8 4. 0L (US) Constructed with 100 percent polyurethane on top and bottom, this high flow, oiled OE replacement performance filter will outflow the stock filter for improved horsepower and torque. Five layers of progressively finer mesh cotton gauze media provide maximum airflow for best performance results. Washable and reusable for multiple cleaning cycles, the tall open evenly