Griggs Racing GR40_S-99 - GR40 Street Starter System '99-'04
Heavy Duty Torque Arm Kit (Solid Axle Applications)
Panhard Bar Kit (Solid Axle Applications)
Lower Subframe Connectors
GR40 Billet Aluminum Bumpsteer Kit
Urethane Front Control Arm Bushings
Urethane Rear Control Arm Bushings (Solid Axle Applications)
Delrin Rear Lower Control Arm Bushings (IRS Only)
Urethane IRS Cradle to Body Mount Bushing (Includes 14mm bolts and nuts)
Koni Street valved Single Adjustable Struts & Shocks
Front & Rear Springs with Urethane Isolators rated for spirited driving and comfort.
Short Urethane Anti-roll Bar Links on applicable years
The starter kit with a big bang for the buck. Includes the foundation to make a street-driven Mustang into a smooth riding BMW killer. This kit was configured to give you incredible hookup and although our basic system, it is worthy of the GR40 name in what it yields in cornering performance and hook up. Koni Shocks & Struts, Lowering Springs TorqueArm, Subframe Connectors, Caster/Camber Plates, Bump Steer Correction and Urethane front and rear Control Arm Bushings are all included in the kit. Whether you drive your Mustang at the strip or in the twisties, this kit is guaranteed to yield significant performance improvements. Compare what you get to the competitionís comparably priced kits and you will see that we offer the best performance value.
Feel free to place an order online and use our secure checkout 24 hours a day, 7 days a week, 365 days a year! Call Us M-F 9am-6pm PST @ (858) 527-2917.