Track forum general chit chat.

[M3MPH1S]

Originally Posted by kpewpew

Anybody here get rubbing in rear passenger side wheel well?

Friend of mine runs 1:37s @ Laguna in an E92 M3, 265 width A052 on 18x10 wheels square, I believe KW CS or MCS suspension. He rubbed through fender liner back there and damaged a fuel line. It eventually caused problems, making him unable to add fuel to the car.

I checked my car, 18x10 ET25 275/35/18 NT01, and there are very light marks in a similar spot, above the wheel and another spot. No problems for me, but the fuel line issue is scary!

I'm running 18x10 ET 25 with a 12.5mm spacer 275/35/18 Direzza ZIII's on KW Clubsport with no issues.
I was previously running 19x11 ET 27 with 295/30/19 and had very slight rubbing

[macdude357]

Originally Posted by M3MPH1S

I'm running 18x10 ET 25 with a 12.5mm spacer 275/35/18 Direzza ZIII's on KW Clubsport with no issues.
I was previously running 19x11 ET 27 with 295/30/19 and had very slight rubbing

How do you like the ZIII's? I was trying to decide between those and the RS4's. I used 265/35/18 (Tire Rack was out of the 275's at the time) RS4's last year and was impressed with the grip and tire wear but they got really slick in hot weather and started to chunk in hot weather too. I'm wondering if moving to the 275's would help since they are about .4" wider so should grip better and handle the heat a bit better too.

[kyippee]

Good day today. 40 cars only at Thunderhill east. 2:05.xx bypass and 2:02.xx cyclone were my new PBs. Almost did a 2:00 bypass but got blocked in 14/15, couldn't apex into a car that was pitting

Friends rode along, they are JRZ believers now. Was curbo hoppo all over.

Sumting Wong with my ABS sensor. Already replaced original front right sensor when it wouldn't stop giving me errors. With the new one, once I pull into pit after cool down, I get same errors again. I wonder if it's the wheel bearing. Error goes away after the car sits and I clear codes. Do another session? It's just fine! Any clues?

[M3MPH1S]

Originally Posted by macdude357

How do you like the ZIII's? I was trying to decide between those and the RS4's. I used 265/35/18 (Tire Rack was out of the 275's at the time) RS4's last year and was impressed with the grip and tire wear but they got really slick in hot weather and started to chunk in hot weather too. I'm wondering if moving to the 275's would help since they are about .4" wider so should grip better and handle the heat a bit better too.

The ZIII's are my first 200tw tire, so I can't give any comparisons personally, but I'm loving them so far. 6 days on them and they're barely showing any wear. I've only run them in hot weather once and it was only 88-90, so not sweltering, but they did great. At the end of a 20 minute session, they started to get a little slippery. Recently I let my friend who does spec E30 racing drive my car and he was able to make them start to get slippery after about 15 minutes but he was really hammering down. He said he liked them though. I've also had the unfortunate pleasure of driving them on the interstate during a torrential downpour twice and they resisted hydroplaning quite well.

[bigjae1976]

Originally Posted by kpewpew

Good day today. 40 cars only at Thunderhill east. 2:05.xx bypass and 2:02.xx cyclone were my new PBs. Almost did a 2:00 bypass but got blocked in 14/15, couldn't apex into a car that was putting

Friends rode along, they are JRZ believers now. Was curbo hoppo all over.

Sumting Wong with my ABS sensor. Already replaced original front right sensor when it wouldn't stop giving me errors. With the new one, once I pull into pit after cool down, I get same errors again. I wonder if it's the wheel bearing. Error goes away after the car sits and I clear codes. Do another session? It's just fine! Any clues?

Did you replace with an OE part?

Good job!

[kyippee]

Originally Posted by bigjae1976

Did you replace with an OE part?

Good job!

Yes BMW SF was part supplier and installed it

[M3 Number 86]

Originally Posted by kpewpew

Good day today. 40 cars only at Thunderhill east. 2:05.xx bypass and 2:02.xx cyclone were my new PBs. Almost did a 2:00 bypass but got blocked in 14/15, couldn't apex into a car that was pitting

Friends rode along, they are JRZ believers now. Was curbo hoppo all over.

Sumting Wong with my ABS sensor. Already replaced original front right sensor when it wouldn't stop giving me errors. With the new one, once I pull into pit after cool down, I get same errors again. I wonder if it's the wheel bearing. Error goes away after the car sits and I clear codes. Do another session? It's just fine! Any clues?

Pull the sensor out and while rotating the wheel clean out hub with high pressure air through the hole the sensor sits in. That's what I did and it's all good now.

[roastbeef]

Anyone have anything good or bad to say about Motion Control Suspension?

[warp10]

Originally Posted by roastbeef

Anyone have anything good or bad to say about Motion Control Suspension?

Have run both the 2 way non remote and 3 way remotes. Best company I have felt with.

Had KW Competitons prior and like the MCS much better. Easier adjustments and customer service are much better with MCS.

[roastbeef]

I'm in love with tools that make life easier and save time. I finally splurged and picked up this set of torx bits/sockets. I have another set, but it's not as complete.
Also picked up a trim removal kit for like $12. I resisted for many years and got by with a screwdriver, but I'm tired of it. Planning on adding some free "lightness" soon.

[beats]

Originally Posted by roastbeef

Anyone have anything good or bad to say about Motion Control Suspension?

I was very happy with my setup. A major improvement in dampening over the KW V3 I had prior. They were highly recommended by a lot of the larger shops I inquired with too. It is a relatively new company, started by some key people of two other suspension companies. JRZ & ??

[M3MPH1S]

Originally Posted by beats

I was very happy with my setup. A major improvement in dampening over the KW V3 I had prior. They were highly recommended by a lot of the larger shops I inquired with too. It is a relatively new company, started by some key people of two other suspension companies. JRZ & ??

I heard the guy who started Moton left to make JRZ, then ended up leaving JRZ to make MCS. Also somewhere in there AST bought Moton.

[OG Shark]

So how does MCS compare with JRZ RS PRO? Looking at their triple adjustable, remote reservoir setups.

[bigjae1976]

Originally Posted by roastbeef

Also picked up a trim removal kit for like $12. I resisted for many years and got by with a screwdriver, but I'm tired of it. Planning on adding some free "lightness" soon.

I'm disappointed with you. In the track section there are two ways to remove trim. Pull and pull harder.

[bigjae1976]

Originally Posted by kpewpew

Ho Lee Fuk that's funny!

[Chris_PDX]

Originally Posted by roastbeef

Anyone have anything good or bad to say about Motion Control Suspension?

My wife's Miata has MCS 2WR, and I've driven M3s, 911s, STIs, and a few other things with MCS on them. A well setup MCS install is sublime. I plan on swapping to MCS on my E46 M3 track car eventually.

[dogbone]

Originally Posted by bigjae1976

I'm disappointed with you. In the track section there are two ways to remove trim. Pull and pull harder.

Why am I laughing so hard!!? I’m literally laughing out loud!

[ThunderMoose]

Originally Posted by bigjae1976

I'm disappointed with you. In the track section there are two ways to remove trim. Pull and pull harder.

You and I are at pig level commitment with our track cars.

Roast beef is still at chicken level.

[bigjae1976]

Originally Posted by ThunderMoose

You and I are at pig level commitment with our track cars.

Roast beef is still at chicken level.

[jid2]

Love my MCS 2WR setup. Would buy gain over the others

[M3 Number 86]

Originally Posted by roastbeef

Anyone have anything good or bad to say about Motion Control Suspension?

I thought you were looking at the 25% off of Moton? MCS are great. Just get JRZ since we have a local person who can rebuild (Chewerkz in El Monte).

[jid2]

Question for the group.

On my DCT car I am getting low RPM high load knock like crazy. Didn't notice it much when I first got the car, but this fall and winter it is really lame. Gas in the Northwest is 92, perhaps the winter blend is what's doing it. I also feel like the Alpine tune I have is trying to put too much timing into that portion of the map to give it better low RPM response.

Anyone else deal with this?