H&R 15-21 Subaru STi Sport Spring Suspension>Coilover Components This cat-back exhaust system is

This cat-back exhaust system is constructed of 2-1/2" - 3" mandrel-bent brushed finished 304 stainless steel tubing for maximum strength and durability

Increased fuel mileage is an added benefit

The Banks 5" Monster Exhaust (Part No

With adjustment at the tip outlet

the Camaro systems feature durable high-quality T-304 austenitic stainless steel construction

H&R 15-21 Subaru STi Sport Spring Suspension>Coilover Components This cat-back exhaust system isSport 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