H&R 03-12 Saab 9-3 Cabrio YS3F Sport Spring Drivetrain>Diff Covers The FAST LSXHR 103mm Intake

The FAST LSXHR 103mm Intake Manifold is ideal for generating maximum power in boosted and naturally aspirated GM LS cathedral port engines

In the second stage

installation hardware

AWE has engineered an electronic solution to simulate both AFM and NPP valves

1/4in PTC fittings

H&R 03-12 Saab 9-3 Cabrio YS3F Sport Spring Drivetrain>Diff Covers The FAST LSXHR 103mm IntakeSport 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