GM Performance Division :: Racing :: Performance Components

Performance Components

These shocks have revised valving developed on one of Europe's most renowned road courses. This valving was developed with the enthusiast in mind to give exceptional road handling performance, however, a harsher ride will result. The front shocks are a 45 mm mono-tube type absorber, and the rear shocks provide both damping and self leveling by combining a 32 mm mono-tube package inside a self-compensating hydro-pneumatic spring. This technology is known as Nivomat. If you want road handling first and foremost and are willing to trade-off some ride comfort to get it, then this is the shock kit for you. Bolt it on and unleash your CTS-V on your favorite road course. Upgrade your Cadillac CTS-V suspension with this shock package designed for excellent high speed control.

Part Number 12499241

GM Performance Parts is offering this part kit that includes two large ducts and replacement rotor shields to redirect outside air from the front of the vehicle to the brakes in order to better cool them under heavy or performance use.

During competitive driving, the front brake ducts work in conjunction with specific brake rotor shields to reduce front brake pad operating temperatures up to 20 deg. C (68 deg. F) and front brake rotor surface temperatures up to 60 deg. C (140 deg. F). The added cooling reduces pad wear, promotes better brake pedal feel, and increases brake fade resistance.

Part Number 19154753

For '05–'06 Saturn ION Redline and Chevrolet Cobalt SS only. This kit enhances engine performance to 236 hp (up from stock 205 hp). Includes high-flow injectors & specific performance engine calibration. Premium fuel required.

Stage 1 Performance Upgrade Kit, Cobalt SS/ION Redline

Stage 1 Performance Upgrade Kit, Cobalt SS/ION Redline

Part Number 17801947

For '05–'06 Saturn ION Redline and Chevrolet Cobalt SS only. This kit enhances engine performance to 241 hp (up from stock 205 hp). Includes high-flow injectors, supercharger pulley, new special length supercharger belt & specific performance engine calibration. Premium fuel required.

Stage 2 Performance Upgrade Kit, Cobalt SS/ION Redline

Stage 2 Performance Upgrade Kit, Cobalt SS/ION Redline

Part Number 17803229

Add up to 50 horsepower and 40 lb.-ft. of torque! Designed for 2000-2002 GM vehicles equipped with the 2.4-liter Twin Cam engine (engine code RPO LD9). Kit includes all mounting brackets, air ducts, adapters, Gen II MAP sensor and spark plugs. Can be installed with normal hand tools. Includes new serpentine drive belt.

Part Number 12498660

Add up to 30 percent more power and 18 percent more torque to your 2003–2004 Pontiac Vibe, for new power outputs of 170 horsepower and 150 lb.-ft. compared to the stock 1.8-liter engine. Supercharger produces up to 7.5 pounds of boost. Kit includes mounting brackets, air ducts, serpentine drive belt, PCV hoses, new fuel injectors and add-on controller for calibration of the Vehicle Control Module.

Part Number 12498927

Same as P/N 12498927. Includes upgraded engine mounts.

Part Number 12499105

For '03–'05 2.2L Ecotec powered Chevrolet Cavaliers and Pontiac Sunfires. This kit upgrades power to 200 hp (up from stock 145 hp). Kit includes a supercharger, all necessary hardware, brackets, gaskets, and specific E.O. performance engine calibration. Premium fuel required. Supercharger P/N 12584331 available separately.

Part Number 17800003

For ‘05–’06 Saturn ION Redline and Chevrolet Cobalt SS with Stage 1 Performance upgrade kit already installed only. This kit converts your Stage 1 kit to Stage 2, increasing performance from 236 hp to 241 hp. Includes supercharger pulley, new special length supercharger belt & specific performance engine calibration. Premium fuel required.

Part Number 17803230