Track forum general chit chat.

[b4hand]

Originally Posted by butte2butte

Take a look at Pinnacle Motorsports alu undertray. It's basically the mPorium (which I have) with cutouts for a GT4 lip. Instead of trying to sell/ship mine and rebuy the Pinnacle I'll be looking to make what I already have work by mimicking what Pinnacle has done.

I also feel the GT4 lip has the brake ducts facing to much into the wheel well, and in turn it is harder to route the tubing without having it run into the tire. But maybe it is fine as well.

That undertray does look pretty useful with ducts.

[LeveragedTiger]

Originally Posted by Richbot

Portimao gave me a racetrack nerd-on

In my limited experience with racetracks, I can say that changes in elevation are what makes a circuit great.

[tdott]

Originally Posted by LeveragedTiger

In my limited experience with racetracks, I can say that changes in elevation are what makes a circuit great.

Agreed, flat tracks get old fast.

[derbo]

Originally Posted by LeveragedTiger

In my limited experience with racetracks, I can say that changes in elevation are what makes a circuit great.

I was loving the elevation changes.

[ThunderMoose]

Originally Posted by tdott

Agreed, flat tracks get old fast.

I live 40 minutes from NOLA which is dead flat. I have driven more laps in the last 2 years at VIR and Road Atlanta which are 14 and 9 hours from the house, respectively, because they have so much more character and are so much more fun to drive.

[chocstraw]

Originally Posted by dparm

Portimao was pretty boring other than the first few laps. I was really hoping we'd have lots of overtakes and people in the gravel due to the crazy elevation change and slick surface, but everyone kept it together.

Kimi's start was the best part

[dbyrd]

Originally Posted by ThunderMoose

I live 40 minutes from NOLA which is dead flat. I have driven more laps in the last 2 years at VIR and Road Atlanta which are 14 and 9 hours from the house, respectively, because they have so much more character and are so much more fun to drive.

Agree with the elevation changes, but wanted to hear more about NOLA. The first WRL race of 2021 is there in January, and we're planning on running it.

[Ximian]

Originally Posted by butte2butte

Take a look at Pinnacle Motorsports alu undertray. It's basically the mPorium (which I have) with cutouts for a GT4 lip. Instead of trying to sell/ship mine and rebuy the Pinnacle I'll be looking to make what I already have work by mimicking what Pinnacle has done.

£215/$280 USD seems like a great price for the Pinnacle undertray. What's the drawback?

[XKxRome0ox]

Originally Posted by derbo

Yes sir!

I always thought RS4 275/35/18 were no longer available since TireRack told me they were no longer available. What I didn't know is that Hankook Motorsports has exclusive stock for whatever reason (probably to keep stock for their LuckyDog and endurance races they sponsor) Anyways, they have tons of 275/35/18 for $245each and October is free shipping promo so I ended up with $980 shipped.

for daily+track use? mostly daily?

[slowdown_dan]

Originally Posted by Ximian

£215/$280 USD seems like a great price for the Pinnacle undertray. What's the drawback?

That you have to wait a few extra days to get it from the UK? I've heard nothing but great reviews otherwise.

His half cage looks super legit as well!

[dparm]

Originally Posted by chocstraw

Kimi's start was the best part

Agree, that was amazing. It looked like a video game set on easy mode. Carlos' charge up the front was impressive as well.

[//steve\\]

Is there a legitimate two piece rear rotor option for our cars or only with a BBK?

[dparm]

Originally Posted by //steve\\

Is there a legitimate two piece rear rotor option for our cars or only with a BBK?

AFAIK PFC never made the rear DD rotors for E92, only E46. GiroDisc was front only, too.

[Kelse92]

Originally Posted by //steve\\

Is there a legitimate two piece rear rotor option for our cars or only with a BBK?

Turner released a set recently that I posted about in the suspension/brakes section a couple months ago, but it doesn't look like they sell replacement rings which is the whole point of the purchase anyway... I just emailed GiroDisc to see if they might ever sell a set for the rear. They only have fronts. I think previously they said they would but needed a 10person GB to do it. RacingBrake sells the rears only but for the price maybe OEM FCP euro is a better option. https://racingbrake.com/bmw-irk-03

[dparm]

$2200 is the sale price for the rear RB rotor setup!? You're like 75% of the way to a BBK at that point.

[Kelse92]

Originally Posted by dparm

$2200 is the sale price for the rear RB rotor setup!? You're like 75% of the way to a BBK at that point.

You have to go in and select the options. Rear rotors only, no pads is $1,013. Replacement rings are $632

[//steve\\]

Originally Posted by dparm

$2200 is the sale price for the rear RB rotor setup!? You're like 75% of the way to a BBK at that point.

That price is front and rear. Rear only is half of that. I'm not crazy about RB. I've seen and heard too many mixed reviews when compared to someone like PFC, Brembo, Girodisc, etc

[Kelse92]

Originally Posted by //steve\\

That price is front and rear. Rear only is half of that. I'm not crazy about RB. I've seen and heard too many mixed reviews when compared to someone like PFC, Brembo, Girodisc, etc

I agree. There's a serious hole in the market here.

[//steve\\]

Originally Posted by Kelse92

I agree. There's a serious hole in the market here.

If RB is $1000 I'd happily pay up to $1500 from a bigger name with a better reputation especially if you can easily replace rings.

[b4hand]

These are about $2200 for the rear, https://trinityautosports.com/stopte...t-bmw-e9x-m3-1

[SYT_Shadow]

Originally Posted by //steve\\

That price is front and rear. Rear only is half of that. I'm not crazy about RB. I've seen and heard too many mixed reviews when compared to someone like PFC, Brembo, Girodisc, etc

Same here. Too many stories

[dparm]

Sometimes I wonder how RB stays in business. I can't say that I've seen their stuff on many cars (enthusiast, semi-pro, or pro), nor is their reputation held very high. Yet somehow, they survive.