100% compatabile with Magnetic Ride Shocks
0.75″ Front / 1.0″ Rear
The D3 Competition Springs are the only springs on the market that allow for 100% perfect usage of the OEM Mag Ride Shocks. The key to allowing for proper interface with the OEM mag ride is the D3 Spring Hardware Kit which makes the car feel virtually stock when the D3 Sport Lowering Springs are installed.
D3 Competition Springs are ISO 9001 certified as well and have been engineered and built specifically for the CTS-V allowing for a 30% stiffer over factory ride. Ride height is lowered by 0.75” FT and 1.0” RR.
The key to the D3 Competition Spring is their progressive spring rates. This allows for the springs to become progressively stiffer based on the load transferred to each spring. In other words the spring will become progressively stiffer the more aggressively you drive.
When paired with the D3 Competition Sway Bars the D3 Competition suspension kit will offer superior cornering capabilities allowing for ultra-aggressive street and track performance. They will also offer a great balanced ride that will work with your vehicles factory magnetic ride system.
Professional installation recomended. Recomend lube all spring contact points and shorteneing bump stops in half.
Posted by Terry on 4th Sep 2015
took me about 4 hours to install myself at home all good alignment ok after install
Posted by a on 4th Sep 2015
This is actually my 2nd set springs for my CTS-V Coupe, I chose to take out the other springs because they diddnt work with my magride.
The D3 springs came with stuff to make my magride work and the car felt absolutely amazing after I installed them.
I would recommend them to other CTS-V owners.