H&R 04-11 BMW 645Ci Coupe/650i Coupe E63 Sport Spring (w/Dynamic Drive/Non Convertible) Suspension>Shocks and Struts

H&R 04-11 BMW 645Ci Coupe/650i Coupe E63 Sport Spring (w/Dynamic Drive/Non Convertible) Suspension>Shocks and StrutsSport Spring kits are H&R's number one selling product. Enhance the look of your vehicle with a reduced fender well gap. H&R'sport Springs lower the vehicle's center of gravity and reduce body roll for better handling. The progressive spring rate design provides superb ride quality and comfort. A lower wind resistance signature will make the vehicle more streamlined and improve gas mileage. If you are only looking to improve one part of your vehicle's

diesel fuel

The Axleback AWE Touring Edition Exhaust maintains a 3” diameter

Adding a Silver Bullet Throttle Body spacer lengthens the intake track which helps increase intake air speed

Offering economically-priced

CORSA's catback exhaust system is quite simply the best exhaust system for the 2021+ Chevrolet Suburban or GMC Yukon XL and eliminates the stock system's restrictive flow operated valves allowing the exhaust to breathe more freely unlocking horsepower (+20%) and torque (+20%)

Elbow Adapter

Base fuel pressure adjustable from 3-20 PSI

5" brushed T-304 stainless turn down pipe

Derringer offers 6 power levels adjustable on-the-fly

The system delivers the classic S-Type sound with no drone inside he vehicle

No problems

aFe CONTROL will get you there