Bilstein B4 OE Replacement BMW 07-04 525i/530i 08-10 528i/535i Rear Shock AbsorberBilstein B4 OE Replacement dampers are specifically engineered to be the best choice for maintaining the original ride quality of your vehicle, while meeting or exceeding OE standards. These dampers are the ideal choice for the driver looking to restore the original performance and handling of their vehicle, with the added benefit of world famous Bilstein quality. MFR # 19 293875

2L Track Edition Exhaust System:

Fits base Porsche 991

BM14-HDR6 kit features ACT's most popular Heavy Duty pressure plate

This performance module increase turbo boost and injectors duration to improve vehicle performance and throttle response

5" 409 stainless steel tubing for maximum flow and comes with all necessary hardware

2-row 52mm core (dual core) featuring CSF’s exclusive B-tube technology

This allows for better heat transfer from the bearing

O-ring seal

This is of particular importance on the non-sport suspension

Part # 32-30-6-783-048 / 32 30 6 783 048 / 32306783048

ease of install

Turbo Oil Line Return Gaskets