H&R 98-04 Audi A6 Quattro (AWD) 4B Sport Spring - 29797-2 fits_2004-2008`Pontiac`Grand`Prix Billet Adj

Billet Adj

1/8" NPT Port are Provided for Connecting Sensors or Water Methanol Injection

13 Horsepower Gain

power adjustments while also providing Bluetooth connectivity through our downloadable app on your iOS or android device

-- DuraCore(TM) technology is the synthetic material comprising the innermost layer of every Mishimoto silicone boot

H&R 98-04 Audi A6 Quattro (AWD) 4B Sport Spring - 29797-2 fits_2004-2008`Pontiac`Grand`Prix Billet AdjSport 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