High Perf suspension
Thread Starter
Heel & Toe
Joined: Apr 2009
Posts: 24
Likes: 0
High Perf suspension
Sorry if this has been covered, but I have a 2008 coupe without the Z51 suspension. I would like to add a perf suspension (preferably the Z51) but when I go to the dealership, they look at me like they have no idea what I am talking about. Anybody know what would be involved and what the cost might be? Thanks.
Moderator
Joined: Dec 2002
Posts: 40,893
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From: Lakewood Ranch, FL
Add shocks - Bilsteins or Koni; Springs - Z06 or Z-51, Sways - Z06 or Z-51. Depends on what you want in terms of stiffness. Check GMPartsHouse.com for prices for the Z06/Z51 parts. Other vendors for the shocks.
Another option is to change to a coilover suspension with urethane bushings. I did that and love my Pfadt system - and mine was a Z51 to start.
Another option is to change to a coilover suspension with urethane bushings. I did that and love my Pfadt system - and mine was a Z51 to start.
Last edited by johnodrake; Apr 3, 2009 at 11:29 PM.
Race Director
Joined: Apr 2008
Posts: 17,373
Likes: 6
From: Chatsworth California
Add shocks - Bilsteins or Koni; Springs - Z06 or Z-51, Sways - Z06 or Z-51. Depends on what you want in terms of stiffness. Check GMPartsHouse.com for prices for the Z06/Z51 parts. Other vendors for the shocks.
Another option is to change to a coilover suspension with urethane bushings.
Another option is to change to a coilover suspension with urethane bushings.
Moderator
Joined: Dec 2002
Posts: 40,893
Likes: 4,345
From: Lakewood Ranch, FL
Other than shocks, springs and sways, what other parts did that list contain. If you want to change your brakes to Z51 brakes (just larger rotors) you need the rotors and brackets.
Thread Starter
Heel & Toe
Joined: Apr 2009
Posts: 24
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I am not too technical, so I don't recall what all of the parts were, I just remember thinking that it was ALOT of parts. Total price for his list was $4500.00. I definitely am planning on the corss drilled rotors and larger brakes, too. My ONLY regret with my Vette is that I did not get the Z51 package.
Moderator
Joined: Dec 2002
Posts: 40,893
Likes: 4,345
From: Lakewood Ranch, FL
I am not too technical, so I don't recall what all of the parts were, I just remember thinking that it was ALOT of parts. Total price for his list was $4500.00. I definitely am planning on the corss drilled rotors and larger brakes, too. My ONLY regret with my Vette is that I did not get the Z51 package.
Since you aren't technical, I guess you will be having a shop do the work. Fill out your profile and recommendations can be made for a shop in your area.
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Safety Car
Joined: Sep 2007
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From: Los Alamitos California
St. Jude Donor '09
I am not too technical, so I don't recall what all of the parts were, I just remember thinking that it was ALOT of parts. Total price for his list was $4500.00. I definitely am planning on the corss drilled rotors and larger brakes, too. My ONLY regret with my Vette is that I did not get the Z51 package.
New shocks are cheap and I don't think any of the stock Corvette shocks (F-55 excluded) are anything special. Many change them out to try to cure the wheel hop and the "skittish" behavior of the rear of the Corvette when encountering bumps in corners.
San
Pro
Joined: Jan 2005
Posts: 615
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From: Mill Creek WA
The most cost effective ("stage 1") setup is this:
(1) get LGM (google: LG motorsports) Bilstein "sport" shocks (their coil-overs are better, but much more expensive).
(2) get Pfadt (google: pfadt racing) "street" adjustable sway bars and set them on the middle settings.
If you can afford more, get non-runflats like Mich. PS2's.
I have an '07 Z51, and the Pfadt street sway bars with Mich. PS2's totally transformed the handling. Next year: coil-overs.
(1) get LGM (google: LG motorsports) Bilstein "sport" shocks (their coil-overs are better, but much more expensive).
(2) get Pfadt (google: pfadt racing) "street" adjustable sway bars and set them on the middle settings.
If you can afford more, get non-runflats like Mich. PS2's.
I have an '07 Z51, and the Pfadt street sway bars with Mich. PS2's totally transformed the handling. Next year: coil-overs.