Coilover Recommendation

[SUPREM3]

I love that these threads are back. I missed reading all the opinions.

KW would be my street setup of choice. Comfortable enough with height adjustment and if you decide to switch to something else, fine in terms of resale.

[Obioban]

https://forum.e46fanatics.com/showthread.php?t=986840

dont think he got paid to review the ISC coils.

Most people have no idea what a good suspension actually is, so... I'm generally dubious of reviews to start with.

... and doubly so when it's someone that was happy running original shocks till 145,000 miles.

[old///MFanatic]

https://forum.e46fanatics.com/showthread.php?t=986840

dont think he got paid to review the ISC coils.

With "linear rate" springs and camber plates it's not going to be as forgiving as the Bilstein PSS10 kit. The Dinan springs and "Dinan" Koni Sports he has now are one of the best Street-Sport combo out.
Not saying he would hate this kit you linked. Just from where he's coming from and wanting mostly the height adjustment it doesn't seem as good a fit as another.

[MrClutch55]

https://forum.e46fanatics.com/showthread.php?t=986840

dont think he got paid to review the ISC coils.

Imo there are no good “cheap” coilover options. If you’re at that price point, Dinan springs with koni yellows are pretty great.

[old///MFanatic]

I would not go with bilstein based on the experience a friend had. He had a leak develop in one of the rear shocks, sent them to be rebuilt and was told they don’t make all the parts re-build the complete shock. Asked if he could buy one shock and was told they don’t sell single shocks that are in the coilover kits, you would have to buy the entire coilover set again. I’m glad they were on back order last year as I would have ended up with them.

BILSTEIN are Lifetime Warranty (to original buyer). They'll either replace or rebuild. Have not ever heard before about them not rebuilding. Pretty sure the place that rebuilds them in NA is in San Diego(maybe used for Koni also). Bilstein and Koni have had the best warranty in the industry.
But good to know about your friend's experience. Was this claim of his under the Lifetime Warranty to OP?

[Obioban]

how about ISC for best bang of the buck coils?

Imo there are no good “cheap” coilover options. If you’re at that price point, Dinan springs with koni yellows are pretty great.

[MrClutch55]

how about ISC for best bang of the buck coils?

[Obioban]

I would not go with bilstein based on the experience a friend had. He had a leak develop in one of the rear shocks, sent them to be rebuilt and was told they don’t make all the parts re-build the complete shock. Asked if he could buy one shock and was told they don’t sell single shocks that are in the coilover kits, you would have to buy the entire coilover set again. I’m glad they were on back order last year as I would have ended up with them.

I went with KW V3s instead, very happy with them. Excellent customer service and they sell all the parts to do a rebuild.

KWV3s are a decent setup.

V2s and V1s/STs... are more show than go...

[wahsm]

I would not go with bilstein based on the experience a friend had. He had a leak develop in one of the rear shocks, sent them to be rebuilt and was told they don’t make all the parts re-build the complete shock. Asked if he could buy one shock and was told they don’t sell single shocks that are in the coilover kits, you would have to buy the entire coilover set again. I’m glad they were on back order last year as I would have ended up with them.

I went with KW V3s instead, very happy with them. Excellent customer service and they sell all the parts to do a rebuild.

[Radekxpl]

I enjoy the Ohlins a lot. Check them out from 3DmMotorsport because Barry is a wealth of knowledge and always willing to help!

Second this Barry is the man!👍Ohlins are excellent

[Obioban]

Mostly aesthetics. I have a daily and share a different track car. Want to lose the gap, keep ride quality and any improved handling is a bonus.

Then the gc coilover conversion is a bad route to go because it doesn’t increase bump travel.

That said, you’re going to degrade handling going lower than the Dinan’s either way. The GCs will also degrade ride quality (going that low without increasing bump travel).

[old///MFanatic]

Like someone else posted and first thing that comes to mind is possibly going with the Ground Control retrofit spring kit.

You really do have a nice set-up now for street. Depending also on how low you want to go you can buy the
deep cup spring/strut hats. Car will sit lower in the front but have same travel using same struts and spring you have now. This however doesn't fix the rear height and it's also not adjustable height.

Next suggestion would be to sell what you have and get the Bilstein PSS10 kit. Struts/shocks are compression & rebound adjustable from a twist of a knob and the springs are "progressive rate" for a better street feel and completely height adjustable. These are also lifetime warranty.

[r4dr]

I think people read "coilover" then blackout and pimp their favorite brand, regardless of whether it even makes sense for the use case. For the bumpstop details, call GC and ask. They custom make their bump stops and they're very familiar with Koni.

[Carl Spackler]

Pretty much every setup has been mentioned here. Probably because suspension feel is subjective.

I have Koni yellows on the car in good shape. Trying to figure out how much there is to gain/lose with a $1200 Coilover vs the conversion at $500. There was mention of loss of bump travel but is it to the point of actually feeling it on the street?

[D-O]

Eibach Pro-Street S coilovers. The included springs (400/450) are firm rather than harsh, and it will be neutral and predictable with suitable tires and alignment.

Jesse