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THIS DISCUSSION / SOURCE-DERIVED OVERVIEW
Discussion summary
YOUR RESEARCHI bought Raceworks Coilovers, so you don't have to.
Leading reported evidence
Check fenders
Performed · outcome unconfirmed
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0
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0
Unsuccessful attempts
1
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Performed · outcome unconfirmed · Original poster
I checked the fenders to make sure I was even side-to-side.
I bought Raceworks Coilovers, so you don't have to.
Read full discussion summary
Leading evidence: 'Check fenders' (no explicit attributable resolution; this is a reported action or suggestion). Across 1 matching discussions, The most frequently discussed action is 'Check fenders' (1 discussions). For that action, 0 discussions report a resolution and 0 report an unsuccessful attempt. No action has an explicit, attributable resolution report under the current rules. These are forum reports and suggestions, not a confirmed diagnosis.
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Explicit resolution reports before identified causes, performed actions and suggestions. Within each level, matching component labels precede direct query mentions and inherited thread context; successful versus unsuccessful discussion counts, owner confirmations and independent discussion support determine order. This is not a probability of success.
Discussions that performed work without a confirmed outcome
1
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I bought Raceworks Coilovers, so you don't have to.
Set final ride height
Performed · outcome unconfirmed
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0
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0
Unsuccessful attempts
1
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Explicit resolution reports before identified causes, performed actions and suggestions. Within each level, matching component labels precede direct query mentions and inherited thread context; successful versus unsuccessful discussion counts, owner confirmations and independent discussion support determine order. This is not a probability of success.
Discussions that performed work without a confirmed outcome
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Performed · outcome unconfirmed · Original poster
Once I had the pre-load done, I set the final ride height.
I bought Raceworks Coilovers, so you don't have to.
Clean / clear title in hand
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Suggestion
Clean/ clear title in hand with no previous accidents.
I bought Raceworks Coilovers, so you don't have to.
Recommend buying them
Suggestion or failed attempt
No successful repair reported for this finding.
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Reported fixes
0
Unsuccessful attempts
1
Discussions
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Explicit resolution reports before identified causes, performed actions and suggestions. Within each level, matching component labels precede direct query mentions and inherited thread context; successful versus unsuccessful discussion counts, owner confirmations and independent discussion support determine order. This is not a probability of success.
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Suggestion · Original poster
These could be a great entry level option, but I can't recommend buying them.
I bought Raceworks Coilovers, so you don't have to.
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Counts describe captured discussions, not unique people or a diagnosis. Author identities are not reliably stored. Exact duplicate evidence is counted once across matching discussions; one discussion counts at most once per action/state. Multiple repairs reported together remain a combination. Suggestions and failed attempts do not establish a fix. Matches cover whole discussions and can include related faults, model variants and incomplete threads.
12 eligible posts · 0 unverified posts · 1 discussions match the subject in their title or opening post.
6SpeedOnline: 1 discussions
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Generation: 20261027T031046Z · outcome-qualification-6. Deterministic extraction; no AI model inference. How we use sources
Backstory
If all you care about is my driving impressions, skip to the bottom.
I have been looking to refresh my suspension for a couple of years, but the big hurdle was always ride height. I needed something near stock, which on a Canadian C4S, should have been 158mm front, 163mm rear. Of course, after 17 years and nearly 145,000 km, it was actually a little lower, at 150mm front and rear.
Along came "Raceworks", claiming their coilovers could be set to "stock" ride height. I enjoy a good deal and I like to support startups, so I dove in. They offered a deal over on rennlist. Here is my review.
Ordering was easy, and they were very accommodating with special requests. First trouble came before I even installed. I ordered the rear shocks with a rubber top mount, as I was worried about Noise Vibration and Harshness (NVH). They arrived with their standard monoball. I have exchanged several emails with them, and they professed to be working on shipping me the proper top mounts. However, after waiting 8 weeks, I gave up on ever seeing the top mounts as promised.
Install
I installed the front first. There is no way that these would ever get to 158mm ride height. The best I could get out of them was 140mm. I settled at 128mm, which is the X73 height for this car (so is that stock height?) Also, one bolt was 1mm out of alignment and I had to file the mounting hole slightly, but I got it in there.
The front drop links are adjustable, and it was easy to get the sway bars neutral when the car was on the ground. The hardware was good, and easy to adjust. The front shocks came with camber plates.
The rear install wasn't without hassle either. The rear shocks seemed long enough to get to "stock" height, but I set them to 133mm to match the X73 height for the car. All was good with the rear install, up to the drop links.
The shock has a "collar" onto which the drop links should be installed. It is adjustable in height, but there is no indication as to what height. Once the shocks are on the car, turning this collar interferes with other suspension components, so I left it. It has two pinch bolts which have to be very tight to keep this collar from rotating as you are driving. Butting it up onto one of the other collars would only work on one side, on the other side, the force would just loosen it anyways.
Worse, the rear drop links, although adjustable, weren't reverse threaded on one side. What this meant was you couldn't turn the barrel to change the length. Instead you had to install the rear drop links with the tires on the ground so that the sway bar isn't loaded. What a hassle.
It took me a couple of test drives to get the pre-load right. The manual indicates 10mm of pre-load, but I found the car more planted at 12mm.
Once I had the pre-load done, I set the final ride height. I made sure I had factory pressure in the tires, and made a tool to measure from the ground to the measuring points. I checked the fenders to make sure I was even side-to-side.
See this post for how to measure:
https://rennlist.com/forums/996-forum/550790-measuring-ride-height.html
Post-Install Alignment
I had all of this professionally aligned to my specs:
Front
Camber L/R....-0.7/-0.7
Caster L/R...+8.0/+8.0
Toe L/R...+0.05/+0.05
Total toe front...+0.10
Steer Ahead...0.00
Rear
Camber L/R....-1.6/-1.6
Toe...+0.10/+0.10
Total toe...+0.20
Thrust angle...0.00
Impressions
I love them. No really, it is like having a different car. if there is more NVH I can't tell, and bumps on the highway that I would avoid because it would unsettle the car are now not an issue. Small bump compliance is great for a sports car. There is no crashyness (TM) or harshness. There is no clunking or other strange noises (but I did make sure to tighten everything that came from the factory). The valving seems spot on. I have the dampers set to 4 clicks from full soft. The springs are standard Front Spring 400lb, Rear Spring 600lb. My understanding is that stock was 180lb front, 320lb rear.
I wish they could get their customer service down. These could be a great entry level option, but I can't recommend buying them. I have told them they have burned through the goodwill they created on this forum. They certainly have with me. Although they have a 3 year warranty, I wouldn't count on any support.
2001 Porsche 996 Turbo 101k miles
Just recently completed this build 1k miles ago with almost all the parts being brand new on the car at the cost of over $40,000 (I have all receipts)
Techart Style front bumper & rear wing.
car wrapped in Avery Satin Grey with gloss orange accents
HRE R43S 18x8.5 18x12 with GT2 offsets powder coated orange
245/40/18 & 305/35/18 Toyo Proxes R888R
350mm brake conversion with EBC yellow stuff brakes with stainless lines & SRF castrol Fluid
Rennline whee stud kit
Status Racing 1pc seats in suede with orange diamond stitching
Alpine single din radio
GT3 center console
Rear seat delete
RSS role bar powder coated orange
New fuel pump, fuel filter, fuel rails
750CC Bosh injectors
Billet K16 Turbos w/ 1bar waste gates
Wager 5.7 intercoolers with Carbon ducts
2.5 straight through X-pipe
Mafless Tune w/ filters on Turbos
Custom Markski Tune w/ handheld tuner
Car should be making around 510rwhp
2wd conversion
Moton 3 way adjustable suspension w/ remote reservoirs
Swift springs
Tarett top mounts
RSS adjustable upper/ lower control arms
RSS bumper steer
RSS tie rods
Tarett Sway bar drop links
H&R sway-bars
Just corner balance and aligned
Updated coil packs & new spark plugs
Fresh mobile 1 0-W40 oil change
Clean/ clear title in hand with no previous accidents. Car was originally black but repainted Lava Orange by the previous owner. Asking $37,000
Just got a BBI spec flywheel & Clutch along with a BBI slave. The motor was also pulled and the coolant lines were pinned all at the cost of over $7000.
Quote:
25% cheaper than their posted price, shipping included. Keep in mind that you are asking for heartache by ordering these.
Went from this:
To this:
Update:
Eventually raceworks sent me the rubber top mounts. Of course, they came with no instructions. The are several mm (6mm to be exact) thicker than the monoballs, and now the screw on adjuster ***** don't fit.
The ride with the new mounts is very good. I noticed a drop in NVH immediately (I just had my butt-dyno calibrated as well, so these are accurate numbers).