AST Suspension Lowering Springs for 2018+ Trackhawk Select::1.1 Front 2.1 Rear (ASTLS-22-062) The Sparco QRT-R seat is

The Sparco QRT-R seat is the lightest "large" size fiberglass seat on the market designed for waist sizes up to 36 inches

GT 97 and newer 1200 K1200RS 97-05 1200 R1200C 98 and newer 1200 R1200RT 05 and newer 1150 R1150GS

Tested with a stock cat-back we saw gains of +18 TQ and +8 HP without changing the tune

• With Active Exhaust Valve

AST Suspension Lowering Springs for 2018+ Trackhawk Select::1.1 Front 2.1 Rear (ASTLS-22-062) The Sparco QRT-R seat isAST Suspension lowering springs for 2018+ Jeep Trackhawk will lower your center of gravity while still maintaining a comfortable ride. These are available in two lowering options and are a direct replacement for the OEM springs. Vehicle Fitment: 2018 2021 Jeep Grand Cherokee Trackhawk Part Number: Front Drop: Rear Drop: ASTLS 22 062 1. 1" 2. 1" ASTLS 22 063 1. 1" 1. 75" AST Lowering Springs are manufactured from a premium high tensile chromium