H&R 15-21 Subaru STi Sport Spring 1984-mazda-rx-7-esi3117150 Pro-Series

Pro-Series

The restrictive factory air filter and air intake tubing are replaced by the K&N Typhoon air intake which is designed to dramatically reduce air flow restriction as it smoothes and straightens air flow

CP Piston BRS BBC -26CC 4

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Our SPL Parts GTR R35 Eccentric Lockout (EL) kit eliminate the stock eccentric bolts to keep your rear alignment where you set it

H&R 15-21 Subaru STi Sport Spring 1984-mazda-rx-7-esi3117150 Pro-SeriesSport 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