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THIS DISCUSSION / SOURCE-DERIVED OVERVIEW
Discussion summary
YOUR RESEARCHRoW M030 just installed on C2 Cab
Leading reported evidence
Install from existing struts
Performed · outcome unconfirmed
No successful repair reported for this finding.
0
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0
Unsuccessful attempts
1
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Leading evidence: 'Install from existing struts' (no explicit attributable resolution; this is a reported action or suggestion). Across 1 matching discussions, The most frequently discussed action is 'Adjust variation out of ride height' (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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Performed · outcome unconfirmed · Original poster
I just installed RoW M030 suspension kit on my 03 C2 Cab over the weekend.
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Performed · outcome unconfirmed · Original poster
I received the yellowish bump stops from Suncoast for the rears and re-used the fronts per renntech.org instructions.
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Suggestion
i believe they are uses on the M030 kit for adjusting variation out of ride height.
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Suggestion
i believe they are uses on the M030 kit for adjusting variation out of ride height.
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22 eligible posts · 0 unverified posts · 1 discussions match the subject in their title or opening post.
Rennlist: 1 discussions
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Generation: 20261026T191851Z · outcome-qualification-6. Deterministic extraction; no AI model inference. How we use sources
I just installed RoW M030 suspension kit on my 03 C2 Cab over the weekend. Did the job alone in about 9 hours in my garage without a lift. This was my first time doing suspension mods - probably could trim at least a couple of hours if I have to do it again.
No problems with installation thanks to the instructions on Renntech.org. I also considered X74 and PSS9 but both of these were double $ of RoW M030. Plus, I didn't want ride to be too harsh and I don't want to mess around with corner balancing and other adjustments so R0W M030 seemed like the right choice for me.
Driving impressions: Ride is slightly rougher on bumpy roads but not much. Car is lowered slightly - I forget exact measurements but I'd say about an inch in front, half-inch in rear. Bigger sways make huge difference in handling! The car used to feel soft in corners and understeer was apparent. Now, car is much flatter and front tires bite. I can't wait to try it on the track.
I'm planning to drive it for a week to let things settle and also need new rear tires before I get an alignment done. Even without fresh allignment, difference is apparent.
For anyone looking to tighten up the handling, especially on a cab, I highly recommend this mod.
I'll post pics after I finish a badly needed wash.
I bought mine from Suncoast Porsche online for $1,057. I would have gone with the PSS9 but they cost about $2,000 and don�t come with the front and rear sway bars, which greatly improves handling.
Lee
You're right...as I recall, bumpstops don't come with the unit. Thanks for the reminder.
UPDATE: On looking at my order specifications, it seems like bumpstops do come with it. Are you referring to something I overlooked?
Now I'm concerned. What is the function of the compensation plates which I did not install? What are the implications of not having them? I didn't see anything about compensation plates on Renntech, at least not associated with M030. I saw discussion of shims of some sort associated with X74.
and does that mean you will get muted noises from the front when going over bumps...? kind of like dull plastic pieces hitting eachother ever so lightly?
I don't have any noises from the suspension of any kind.
However, I do have a cat going bad which is making some crappy noise.
Time for a new thread......
I think the compensating plates question came about when we were discussing the various amounts of lowering reported here for the ROW kits.
Adrian (Streather) was very interested in this, and during the conversation, the differing compensating plates were mentioned.
x74 comes fully assembled, no need to ad plates. i believe they are uses on the M030 kit for adjusting variation out of ride height. if you measure your ride height at the corners and are happy with the side to side heights being even, don't worry about it.
enjoy! Porsche does a good job with their sport suspensions. i love my x74.
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