Swift Bulletproof Coil-Over Spring - 3.5" ID x 16" - 150 lb. 23011613 and improve horsepower and torque

and improve horsepower and torque over stock manifolds

Easily connect to intercom

2012-2017 Toyota Tundra Standard Cab PickupVehicle Applications: 2012-2020 Toyota Tundra Double Cab Pickup

Toyota Supra 2JZ Turbo

Swift Bulletproof Coil-Over Spring - 3.5" ID x 16" - 150 lb. 23011613 and improve horsepower and torqueINCREASE TRACTION, LESS UN SPRUNG MASS, MORE STROKE, INCREASED HANDLING. THE ONLY THING YOU WILL BE LOSING IS TRACK TIME. Swift Springs manufactures springs with differing rates for a variety of circle track racing applications. With options for both dirt and asphalt tracks, Swift has a wide range of coil spring formats, including coil over, dual rate, bump springs, and more. Swift Springs superior engineering has provided the next generation of