BR-Performance Stage I M5 F10 + RPi GTM Exhaust + Downpipes

[IANNUZZI]

Originally Posted by Andym3100k

Im using the stock rims, the rub is at the back only happen when the car go thru a big swing as normal driving is ok.

Andy, How is your handling? Is the rub on the top of the tire or side of the tire, does the rub slightly damage the rear fender?

[Andym3100k]

Originally Posted by mcvaughan

Stock rear wheels with a 325 mounted???

Sorry my mistake, it was a 315 rear, I wasn't using it all the time cos I hv 2 sets of rims n tyres.

[Andym3100k]

Originally Posted by IANNUZZI

Andy, How is your handling? Is the rub on the top of the tire or side of the tire, does the rub slightly damage the rear fender?

My bad, as it was a 315 rear. Handling was acceptable.

[mcvaughan]

Originally Posted by Andym3100k

Sorry my mistake, it was a 315 rear, I wasn't using it all the time cos I hv 2 sets of rims n tyres.

I would not go any higher than a 305 on a 10.5 inch wheel. That's recommended by tire manufacturers.

[MCarsFan]

Originally Posted by mcvaughan

I would not go any higher than a 305 on a 10.5 inch wheel. That's recommended by tire manufacturers.

Besides the Michelin PSS II any other tire recommendations for 305s

[mcvaughan]

Originally Posted by MCarsFan

Besides the Michelin PSS II any other tire recommendations for 305s

The PZeros are fine. Don't think BMW would put a bad tire on the M5. I have them on my car since Michelins could not be sourced at the time. One benefit to the softer PZeros is much less steering wheel vibration on subpar road surfaces. On long road trips I always found my hands feeling numb due to the vibrations with the PSS.

[MCarsFan]

Originally Posted by mcvaughan

The PZeros are fine. Don't think BMW would put a bad tire on the M5. I have them on my car since Michelins could not be sourced at the time. One benefit to the softer PZeros is much less steering wheel vibration on subpar road surfaces. On long road trips I always found my hands feeling numb due to the vibrations with the PSS.

Thanks

[M6-Coupe]

Originally Posted by Andym3100k

My bad, as it was a 315 rear. Handling was acceptable.

Andy, can you post a pic from side of your rear wheel? I want to see how far the tire is out. I have 305/30/20 and tire is standing almost 3/4" inch out the wheel which is good. kinda rim protection against curb

[GunderM5]

I just got my stage 2 Br-Performace back and it's a beast

[AstonMartian777]

Originally Posted by GunderM5

I just got my stage 2 Br-Performace back and it's a beast

Dyno ? Mods ? Thanks !

[IANNUZZI]

Originally Posted by GunderM5

I just got my stage 2 Br-Performace back and it's a beast

Just wondering the trap speed when you get to the track....

[M-terkait]

if this is a flash remap, is it done by OBD2 or ?

[GunderM5]

My butt dyno says it blows the BMS I had on previously out of the water. My mods are BR-Performance Stage 2, rpi catless dp, full meistershaft. It also removed the CEL from the downpipes. I'll test the limiter removal when I find a suitable place to do so. As far as their methods, I sent them my money and my ecus and they gave me more powwa!

[MCarsFan]

Originally Posted by M-terkait

if this is a flash remap, is it done by OBD2 or ?

Benchflash at BR performance.

[EuroKar]

Nice !!! Cant wait to hear more feedback !

[boots]

I drove his car for 1/2 hour before he did. He is telling the truth about his car. I get mine back by Monday/Tuesday. Feed back will be swift. We have some testing to w Gunders car after we get off work so be patient w questions regarding track time or if we checked the limiter etc. I can tell you this much. Br-performance got it right.

[MCarsFan]

Originally Posted by boots

I drove his car for 1/2 hour before he did. He is telling the truth about his car. I get mine back by Monday/Tuesday. Feed back will be swift. We have some testing to w Gunders car after we get off work so be patient w questions regarding track time or if we checked the limiter etc. I can tell you this much. Br-performance got it right.

+1 !!

[GunderM5]

+1

Originally Posted by boots

I drove his car for 1/2 hour before he did. He is telling the truth about his car. I get mine back by Monday/Tuesday. Feed back will be swift. We have some testing to w Gunders car after we get off work so be patient w questions regarding track time or if we checked the limiter etc. I can tell you this much. Br-performance got it right.

[RingMeister01]

That's awesome

[AstonMartian777]

All this bla bla tells us nothing, we need to
see numbers, dyno or acceleration

[boots]

Originally Posted by AstonMartian777

All this bla bla tells us nothing, we need to
see numbers, dyno or acceleration

Which is why I said, "HAVE SOME PATIENCE SO WE CAN TEST" and we will post results. We work for a living so by the end of the day most places are closed and we are not going to miss a days pay to fullfill others peoples dreams of going fast. Most people who know me know I don't bullshit when it comes to my cars or testing. For those who cant wait, go spend your money and put up your own test results. We have gotten lots of pm regarding this tune so Im glad a few of us took the leap of faith to do this while everyone else is sitting back. We now return to our regular schedule of, " when will we post results". All jokes aside Aston, we will get something done this weekend but it looks like rain sat-wednsday.

[Spinny02]

Originally Posted by GunderM5

My butt dyno says it blows the BMS I had on previously out of the water. My mods are BR-Performance Stage 2, rpi catless dp, full meistershaft. It also removed the CEL from the downpipes. I'll test the limiter removal when I find a suitable place to do so. As far as their methods, I sent them my money and my ecus and they gave me more powwa!

You are the man!! Can't wait to go for a spin. Enjoy and be safe.