Thermo-Tec Turbo Cover for T3,T4,T5 200400104 Makes Adjusting coil-overs easy &

Makes Adjusting coil-overs easy & hassle free

1990-1991 Isuzu Trooper

340 lb/in Rate

All QA1'springs come with a lifetime guarantee to remain within 2% of their original free height and rate

Every car has bump steer

Thermo-Tec Turbo Cover for T3,T4,T5 200400104 Makes Adjusting coil-overs easy &The new, easy fit design can fit a T3, T4 or T5 turbine. The turbo cover keeps the turbine spooled up, reducing turbo lag. The dual layer construction increases performance and durability, reduces under hood temperatures, improves horsepower and performance by maintaining temperatures inside the turbo. Kit includes grommets and wiring for easy installation. Made in the USA. Thermo Tec Turbo Cover for T3 & T4 15004 Turbo Insulating Kit Heat Barrier