Dear Rush Community,


With our continued effort to improve longevity, performance, and reliability of the SR, we are pleased to announce a few new features. Please review the following Technical Service Bulletin (TSB) regarding the Lowered Differential for more information.



Not only do these new upgrades bring reliability, they increase the window of drivability! These updates bring higher levels of predictability and balance and help provide an increase in confidence behind the wheel of your Rush SR.

Should you have any questions on ordering the kits or getting assistance installing them on your SR, please contact you preferred RAW dealer.

Please review the following Technical Service Bulletin (TSB) regarding the Sealing Washers for the 12 Gallon Fuel Cell for more information.

With our continued effort to improve longevity, performance, and reliability of the SR, we are pleased to announce a few new features. Please review the following Technical Service Bulletin (TSB) regarding the Upgraded Outboard CV Joint Hardware for more information.

Please install this hardware on your car immediately to avoid any potential issues with torque on outboard CV joints.

Should you have any questions on ordering the kits or getting assistance installing them on your SR, please contact your preferred RAW dealer.

Please review the following Technical Service Bulletin (TSB) regarding the Wide Rear Camber Plates and Shims.

These new Camber Plates (previously titled "SRX Camber Plates") will be required in all 2026+ competition.

Should you have any questions on ordering the kits or getting assistance installing them on your SR, please contact your preferred RAW dealer.

Please review the following Technical Service Bulletin (TSB) regarding the 12 Gallon Vent Line Relocation for more information. This relocation may be required for tech in certain sanctioning bodies.

Please review the following Technical Service Bulletin (TSB) regarding the Battery (+) Wire Relocation for more information.