Firestone Coil-Rite Air Helper Spring Kit Rear 04-17 Toyota Sienna (W237604155) Fabrication>Bolts engine breather tube and sound

engine breather tube and sound tube

PN 60692 for Extended (Super Cab) with Long Bed (8') 164" Wheelbase

BMR uses heavy-duty Teflon-lines FK Bearing spherical bearings

BORLA Cat-Back™ exhaust systems feature patented straight-through and multi-core technology designed to unleash hidden horsepower

Firestone Coil-Rite Air Helper Spring Kit Rear 04-17 Toyota Sienna (W237604155) Fabrication>Bolts engine breather tube and soundIf you're looking for a smoother ride for your vehicle that has a coil spring suspension, Firestone Coil Rite air helper springs are what you need. Designed to fit inside existing coil springs to create a variable spring rate, Coil Rite will level your vehicle and assist with more effective braking and handling, even under heavy loading and adverse road conditions. Coil Rite enables you to control the air pressure in the air helper springs so you can