H&R 04-09 Mazda Mazda3 BK Sport Spring 2003-ford-ranger-esi4004781 Full 1-7/8" Port-Matched Primary Tubes

Full 1-7/8" Port-Matched Primary Tubes — Maximum flow from cylinder head to collector for aggressive LT1/LT4 performance

eliminating any cradle deflection caused by the factory single sheer mounts

should work just fine (so long as they work with the factory-style flange)

Tensioner Arms/Chain Guides/Crankshaft Sprocket

H&R 04-09 Mazda Mazda3 BK Sport Spring 2003-ford-ranger-esi4004781 Full 1-7/8" Port-Matched Primary TubesSport 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