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ZZP ATS / ATS-V Trailing Arms

Suspension & Brakes - ZZP ATS Trailing Arms
Suspension & Brakes - ZZP ATS Trailing Arms
Suspension & Brakes - ZZP ATS Trailing Arms
Suspension & Brakes - ZZP ATS Trailing Arms
Suspension & Brakes - ZZP ATS Trailing Arms

This is a set of rear trailing arms for your Alpha platform/chassis '13+ ATS coupe/sedan/ which includes the V. They are made of .120 tubular steel and have solid polyurethane bushings, far superior to the factory pressed sheet-metal arms with rubber bushings. There are 3 bars per side, so this complete set will include 6 total bars. The install should take less than two hours.

These are the same arms that are installed in Turbo Tim's ATSV that runs in the Gridlife road course racing series.  They are a huge improvement over stock.  Far more stable in the rear around corners and straight line acceleration. *Note: may also fit CTS-V sport. 

Suspension & Brakes - ZZP ATS Trailing Arms
Suspension & Brakes - ZZP ATS Trailing Arms
Suspension & Brakes - ZZP ATS Trailing Arms
Suspension & Brakes - ZZP ATS Trailing Arms
Suspension & Brakes - ZZP ATS Trailing Arms
Customer Reviews
5.0 Based on 7 Reviews
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DR
05/05/2021
Davy R.
United States
The Feels!

The item once installed, made the car feel like it had better punch/grip out the gate. It has really helped with bouncing of the car when on throttle. I am waiting to see how they help with take-off once my tune is installed on the car. ATS V + trailing arms= Greatness

JD
02/22/2021
Jason D.
United States United States
Excellent Upgrade

Installed in a 2017 ATS coupe. Although it would have been much easier with a lift, I was able to install these in an afternoon by myself on jack stands. The rear end feels much more "solid". Power transfer to the wheels is more direct. The car is more predictable in the corners. Notably, I had zero shift in alignment. Very well made parts. Would certainly recommend.

MN
02/09/2021
Michael N.
United States United States
STAYING STRAIGHT WITH TIM

The trailing arms work great, just like Tim said they would. They make a world of difference! My car is straight at any speed. I don't know how Tim is always right?

RC
02/06/2021
RAYMOND C. BABCOCK jR.
United States United States
BETTER CONTROL

The new trailing arms are more robust than the factory originals, and the added grease zerks make a lot of good sense. I can feel the improvement in maximum straight acceleration in keeping the rubber on the road. The handling on the curves also seems to be improved. I'm not a pro, but this is what I've noticed. I think ZZP Trailing Arms were an improvement over the OEM parts

JM
01/31/2021
John M.
United States United States
All the power to the floor.

Night and day change. Before the back tires started to drift to one side or driving at speed the car started to go up and down on the back and sideways. Now it's all straight.