H&R 09-13 Infiniti FX50 (2WD/AWD) V8 Sport Spring 1983-jeep-wagoneer-esi8367128 System contains Polyphonic Harmonizer and

System contains Polyphonic Harmonizer and SwitchFire® Technology

Year Make Model Submodel 2010-2023 Lexus GX460 Base 2023 Lexus GX460 Black Line Edition 2014-2023 Lexus GX460 Luxury 2010-2023 Lexus GX460 Premium 2003-2009 Lexus GX470 Base 1996-1997 Lexus LX450 Base 2023 Toyota 4Runner 40th Anniversary Edition 2003-2024 Toyota 4Runner Limited 2020-2021 Toyota 4Runner Nightshade 2003-2009 Toyota 4Runner Sport 2003-2024 Toyota 4Runner SR5 2018-2024 Toyota 4Runner SR5 Premium 2010-2016

1995 Chevrolet Corvette Indianapolis 500 Pace Car 1990-1995 Chevrolet Corvette ZR-1 1967

Fits most Ford And GM Chevy stock or aftermarket cylinder heads that utilize the factory 3/8"-16 thread pitch and a 3/4" under head length

H&R 09-13 Infiniti FX50 (2WD/AWD) V8 Sport Spring 1983-jeep-wagoneer-esi8367128 System contains Polyphonic Harmonizer andSport 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