Bilstein B4 OE Shock (Rear) - BMW / 525i / 528i / 530i / 535i 545iBilstein 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. Special Note: Sport Suspension Applications: BMW 525i 2004 2007, 528i 2008 2010, 530i

Refer to engine compartment decal for proper lubricant

We recommend the Stage 1 insert to majority of our customers

main piping and 2 Straight-Through muffler that terminate in a Dual Straight Driver Side Rear exit with 3in

GIAC performance software for the 2001-2005 AWW/AWP Golf /Jetta w/ K04-001 Turbo Upgrade smoothly delivers up to 250 hp & 285 ft-lbs

freely have a conversation as all heads on the block turn in your direction

390HP / 350LB-FT

Available only in Anthracite Black color ONLY for 2-door models

(1) 5L Leichtlauf Synthetic 5w-40 (Liqui-Moly)

Proper oil temperature regulation is key to extending and preserving the life of your stock or high performance engine

335i 2011-2013

means more oxygen

and to minimize turbulence while still allowing for engine movement