Griggs Racing GR40_AP-99-SIRSCO - GR40 Autocross/Open Track Performance Front Strut with Coil-Over IRS ('99-'04 with Modular Motor)

Kit Contents (*Indicates an upgraded part from the Super Street Kit)

GR40 Tubular K-member*

Billet Aluminum Steering Rack Bushings*

Motor Mounts (Mod. Motor Applications Only)

Griggs Racing Severe Duty (4000 Series) Front Control Arms*

Front and Rear Coil Over Kit

Coil-Over Springs

Koni Dual Adjustable Struts or Single Adjustable Shocks for SLA system option*

Koni 30 Series Adjustable Medium Valved Rear Track Shocks*

Griggs Racing MCA 4500 Rear Control Arms*

Full Frame Kit included Upper and Lower Subframe Connectors and Bulkhead Stiffeners*

GR40 Billet Aluminum Bumpsteer Kit

Billet Aluminum GR40 Camber Plates (on applicable years)

Anti-Roll Bar End Link Kit (on applicable years)

Billet Aluminum Anti-Roll Bar Relocator Kit* (94-04 Only)

Delrin Rear Control Arm Bushings (IRS only)*

Urethane IRS Cradle to Body Bushings (IRS only)*

Urethane IRS Diff to Cradle Bushings Front and Rear (IRS only)*

Engineered for the serious Mustang driver that uses his car on the strip or the road course, and still drives on the street. The kit includes the highest strength-to-weight ratio K-Member and front end components on the market. Fully revised and proven front-end geometry provides unparalleled turn-in and steering accuracy and dramatically improved braking. Compare again, and be sure to compare component weight, as well as lifetime warranty.

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.