ZZP W-Body Coilovers

ZZP W-Body Coilovers
ZZP W-Body Coilovers
ZZP W-Body Coilovers
ZZP W-Body Coilovers
ZZP W-Body Coilovers
ZZP W-Body Coilovers
ZZP W-Body Coilovers
ZZP W-Body Coilovers
ZZP W-Body Coilovers

ZZP W-Body Coilovers

25 reviews
Regular price $999.99
  • In stock, ready to ship
  • Inventory on the way
Here at ZZPerformance we continue to push the limits of even our oldest platforms, we continue to develop and produce new parts well past the last car rolls off the line, which is why we're so excited to bring our new ZZP W-Body coilovers to market. 
With the knowledge gained working on previous projects we decided to create our own line of ZZPerformance coilovers. Through extensive testing we have found an optimal spring rate, 6.6kg front and 6.6kg rear. Perfect for the daily driver or those looking to track their w-body car. This spring weight has been highly debated within the community for years; however, after testing various spring rate setups, a heavier spring (like the 8k) made for an uncomfortable ride and created handling imbalances. Competitors Coilovers include a 5kg front spring in their kit, ours being a touch heavier benefits performance while not hindering ride quality. Ride height adjustability is done via the shock body, meaning spring pre-load is preset for optimal performance. We went with a long front spring and shock combo to retain suspension travel, something that many coilovers lack. These coils adjust anywhere from stock height all the way down to be able to tuck tire, meaning you can dial in your ride height for any desired stance.

As many of you are very familiar with the current BC product offering you will get all those features and then some with our ZZPerformance coilovers. ZZP coilovers weigh less, and include a custom top plate instead of reusing the stock plates. We moved the sway bar attachment to the body of the strut to better control load. We offer double the warranty of BC's, 2 years against any defect. This shows how much we stand behind our product. Our coilovers also come with more dampening adjustment range so you can fine tune for your specific build and desired ride quality. Our coils were built with every climate in mind; being based in Michigan we know how much the elements affect suspension parts, so we made sure the welds are up to our standards as well as the powder coated lower collars are reinforced to withstand rust. All other components are anodized, or powder coated to resist rust, we do this because we know nothing is more frustrating than your coilovers getting seized after one winter of daily driving. No one knows W-bodies more than us, and we know that these coilovers showcase that.

January 2022 Update: All of our ZZP W-Body coilovers now come with the 04+ style front lower mount. 04+ Grand Prix do not need to change to the 97-03 style control arm any longer. 


  • Front pillowball mounts
  • Rear rubber mounts with included strut mount
  • Height adjustment front and rear
  • 32 clicks of damping adjustment, front and rear
  • 2 year best in class ZZP warranty
  • Front camber adjustment
  • 6.6kg front spring rate, 6.6kg rear spring rate
  • Road noise isolators on top and bottom of springs


  • 1997-2008 Pontiac Grand Prix
  • 1997-2004 Buick Regal 
  • 2000-2013 Chevy Impala 
  • 2000-2007 Chevy Monte Carlo 
  • 1997-2005 Buick Century 
  • 1998-2002 Olds Intrigue
  • 2005-2009 Buick LaCrosse/Allure

Install note: Per our video below, we recommend 2 spanner wrenches width of preload on the front springs. 


Fitment note: What we've seen is there are some variations in bodies across the w-body platform, whether it be yearly changes or casting differences. With this you may have to clearance one of the top mounting holes for the front coilovers to fit all three studs on the top hat cleanly. Before installing check the clearance of the studs and make sure they don't have stress from the body putting pressure on the stud. 
Customer Reviews
5.0 Based on 25 Reviews
5 ★
4 ★
3 ★
2 ★
1 ★
Customer Photos
Write a Review Ask a Question

Thank you for submitting a review!

Your input is very much appreciated. Share it with your friends so they can enjoy it too!

Filter Reviews:
  • coilovers
  • ride
  • front
  • cars
  • stance
  • adjustment
  • clicks
  • Install
  • difference
  • quality
Colin B.
United States


Had them for about 2 months they were easy to install and adjust and they ride it great no complaints with them.

Jason M.
United States United States


They came through for me....I don't think u can buy better suspension than they offer...the car is so fun to drivenow....it's under powered

James D.
United States United States

My first set of coilovers.

The install wasn’t too bad, I struggled with the parts from my car more than I did with the coilovers themselves. The front coilovers almost didn’t want to go in the mounting holes because the studs didn’t fully line up with the holes. What I’m most impressed by is that after the install, I had questions about about how the ride was due to these being my first set and the people at ZZP kept in touch with me until everything was figured out. It wasn’t an issue out the box or after I installed it, but mainly after I had a shop do an alignment and correct my horrible ride height adjustment. When I got it back from the shop they told me that they did some adjustment to the front preload and it did sort of feel different than the ride to the shop. So I was confused and asked for help from ZZP and they helped me until I got it figured out. So everything was a great experience.

ZZPerformance ZZP W-Body Coilovers Review
Wayne W.
United States United States


I haven’t put them on yet due to the car being worked on but the coilovers looks are 10/10. They look super clean and light weight. The ride height adjustability is great. Came with a sticker so that’s a bonus. They came pretty quick actually, faster than expected. This company will always have my support! Will try to update this when installing them and testing the ride quality

ZZPerformance ZZP W-Body Coilovers Review
United States United States

W body coil overs

These are great. Sat it down just like I like it. Love the adjustability. A lil work but worth it all the way. Car handles way tighter and better.

ZZPerformance ZZP W-Body Coilovers Review
ZZP W-Body Coilovers
25 reviews
Suspension & Brakes - ZZP WBody Lowering Springs Gen2
Suspension & Brakes - ZZP WBody Lowering Springs Gen2
ZZP WBody Lowering Springs Gen2
41 reviews
Suspension & Brakes - ZZP Billet Dog Bones
Suspension & Brakes - ZZP Billet Dog Bones
ZZP Billet Dog Bones
from $64.99
12 reviews
Suspension & Brakes - ZZP Shorter Billet Dog Bones
Suspension & Brakes - ZZP Shorter Billet Dog Bones
ZZP Shorter Billet dog bones
36 reviews
ZZP Adjustable Sway Bar Links
8 reviews
Sold Out
Suspension & Brakes - ZZP Tubular Control Arms For Wbody
Suspension & Brakes - ZZP Tubular Control Arms For Wbody
ZZP WBody Tubular Control Arms
5 reviews
Recently viewed