BMR Suspensions Rear Suspension Kit For 15" Conversion Kit (08-14 Cadillac CTS-V) (RSK629)

BMR Suspension has taken the guesswork out of making huge launch improvements to the 2009-2014 Cadillac CTS-V, and put it all in one convenient kit. Countless hours of design, engineering, and track testing gives you the best combination of parts for remarkable traction and launch consistency on the street and track. Matching specific components and improving suspension geometry provides you with an incredible blend of performance and drivability. This is the perfect suspension solution for anyone looking for the ultimate in street and track performance.

BMR’s Rear Suspension Kit (RSK629) addresses all the major points of the rear suspension, improving the “system” and not just a few components. BMR Suspension designed the RSK629 to work well for street performance and drag race applications. The entire system is 100-percent bolt-in and require zero cutting, welding, or modification to the chassis or suspension.

BMR’s RSK629 Rear Suspension Kit is designed to give you the ultimate in straight-line performance, while remaining comfortable enough to drive on the street. The combination of parts is designed to truly transform the car into a track monster. This kit addresses nearly all parts of the rear suspension system, and the installation is best suited for a seasoned mechanic. Whether you simply want more traction for your daily driver, or the ultimate drag strip car, rely on BMR Suspension!


Lower Control Arms (LCA629)
Stock stamped steel control arms with soft rubber bushings deflect under load and absorb power instead of transferring it to the tires. BMR’s non-adjustable tubular control arms for 2009-2014 Cadillac CTS-V’s (LCA629) are MIG-welded and constructed from DOM steel tubing, with laser-cut mounting plates. This design gives you a lightweight, strong control arm that greatly improves performance. BMR’s Poly bushings add a more responsive feel over the stock rubber bushings. BMR’s bushings eliminate bushing deflection, ensuring more power get to the tires.

BMR Suspension designed the LCA629 to work well for street performance and drag race applications. The stock control arms flex under load giving you inconsistent launch characteristics. Combine this with soft bushings that have massive amounts of deflection and you’re left with poor performance. The LCA629’s lightweight, yet strong construction eliminates control arm flex, giving you much improved repeatability on the street or starting line. BMR’s poly bushings eliminate bushing deflection and transfer the maximum amount of torque and horsepower possible. This means better throttle response, quicker 60-foot times, and improved all-around performance.


Trailing Arms (LTA629)
Stock stamped steel trailing arms with soft rubber bushings deflect under load and absorb power instead of transferring it to the tires. BMR’s non-adjustable trailing arms for 2009-2014 CTS-V’s (LTA629) are manufactured from heavy-duty 7/8-inch solid steel tubing. The open end is formed from CNC laser cut, CNC formed 3/16-inch steel plate. This design gives you a strong trailing arm that greatly improves performance.

BMR Suspension designed the LTA629 to work well in street performance, drag race, and road race applications. The stock control arms flex under cornering loads giving you inconsistent handling characteristics. Combine this with soft bushings that have massive amounts of deflection and you’re left with poor performance. The LTA629’s heavy-duty construction eliminates trailing arm flex, giving you much improved repeatability on the street, starting line, or in the corners. These are the perfect upgrade for the enthusiast looking to improve performance.


Adjustable Toe Rods (TR629)
Stock steel toe rods with soft rubber bushings deflect under load and absorb power instead of transferring it to the tires. BMR’s polyurethane, on-car adjustable tubular toe rods are the ultimate in strength and adjustability. Manufactured from heavy-duty 1-inch, 0.219-inch wall DOM steel tubing, the TR629 polyurethane toe rods nearly eliminate all deflection. MIG-welded chrome-moly tube adapters with a center-mounted adjuster make on-car adjustments simple and easy.

BMR Suspension designed the TR629 to work well in street performance, drag race, and road race applications. The stock control arms flex under cornering loads giving you inconsistent handling characteristics. Combine this with soft bushings that have massive amounts of deflection and you’re left with poor performance. The TR629’s heavy-duty construction eliminates trailing arm flex, giving you much improved repeatability on the street, starting line, or in the corners. These are the perfect upgrade for the enthusiast looking to improve performance.

- Fits 2009-2014 Cadillac CTS-V
- 100% Bolt-on
- Specific combination of parts
- Fully street and track tested
- Improves rear suspension geometry
- Greatly improves traction and launch consistency
- Adjustable and non-adjustable components
- Heavy-duty construction
- Durable powdercoat finish
- 4-5 hour installation time
- Proudly designed in the U.S.A.
- Proudly made in the U.S.A.
- Made with American steel