GB: Supersprint Exhaust Systems Part 2 by MpowerMotorsports

[SQ13]

Got the headers, sec 1, and sec 2. Had to make three separate purchases since I couldn’t buy all three in one order for some reason. Really want the Street muffler but no update on whether or not SS will add Sport/Race tips to the muffler.

[PSUEng]

Well, I'm in for the full catted race kit. This may well be the LAST chance to get this system/parts at this price. I remember missing out on the epic ECS 50% off black friday deal back in what--2018? Thanks for putting this together!

[genesis]

They will all fit. The only pieces that must be bought together for physical fitment reasons are V1 headers and section 1.

Thank you. Now I just have to decide between street and sport

[sina]

This may be a stupid question, but will any of the mufflers fit stock sec 2 or do you have to buy all the 63.5mm sections?

They will all fit. The only pieces that must be bought together for physical fitment reasons are V1 headers and section 1.

[genesis]

This may be a stupid question, but will any of the mufflers fit stock sec 2 or do you have to buy all the 63.5mm sections?

[Epoustouflant]

Epoustouflant — any possibility to order a Street with Sport/Race style tips this time around? I’d be in for one if so. Been trying to get that particular combo for years, apparently Supersprint has no problem doing it.

Separate question, anyone happen to know the weight of the oversized twin pipe section 2 vs stock?

Unsure, on larger GBs - it is always more difficult to request individual customization options. I want to get my F1 Race mufflers for the M5 with the signature oval tips and I don't even know if they will do it yet.

I will try and ask!

Just a heads up, I wouldn't bother with the SS Street. It was the first exhaust I had and it really doesn't sound much different/louder than OEM exhaust. It's sort of pointless TBH. Also only drops 5 lbs. I would at least get the Sport.

Indeed, the Street muffler is their EC/TUV version for legal road use in Europe. I would only recommend it for people with low tolerances to any exhaust sound / drone and want all the performance of an exhaust system with little decibel increase. It also helps bath in the CSL airbox induction noise too

[Epoustouflant]

Wow this a great GB, considering either full sport catted system or just the cats and headers and section 2. Is there a performance detriment to not running the SS muffler, but running the rest of the pipes upstream of the muffler?

Not really - the rear sections are really made to adjust the overall sound output. They are all straight through design. The race being the lightest also.

Would it be possible to add the standard catted section 1 and/or the unresonated twin section 2 to the GB? I don’t have V1 headers on my car.

Yes! Email me at [email protected] with the exact SKUs you need and I will do it manually for you.

[heinzboehmer]

Separate question, anyone happen to know the weight of the oversized twin pipe section 2 vs stock?

20.5 lbs for stock and 23.5 lbs for the oversized resonated.

https://nam3forum.com/forums/forum/main-forum/e46-2001-2006/67786-m3-weight-data-thread

[EthanolTurbo]

Epoustouflant — any possibility to order a Street with Sport/Race style tips this time around? I’d be in for one if so. Been trying to get that particular combo for years, apparently Supersprint has no problem doing it.

Separate question, anyone happen to know the weight of the oversized twin pipe section 2 vs stock?

Just a heads up, I wouldn't bother with the SS Street. It was the first exhaust I had and it really doesn't sound much different/louder than OEM exhaust. It's sort of pointless TBH. Also only drops 5 lbs. I would at least get the Sport.

[SQ13]

Epoustouflant — any possibility to order a Street with Sport/Race style tips this time around? I’d be in for one if so. Been trying to get that particular combo for years, apparently Supersprint has no problem doing it.

Also this lol. The blue car needs a Street muffler with Race tips.

[repoman89]

Epoustouflant — any possibility to order a Street with Sport/Race style tips this time around? I’d be in for one if so. Been trying to get that particular combo for years, apparently Supersprint has no problem doing it.

Separate question, anyone happen to know the weight of the oversized twin pipe section 2 vs stock?

[SQ13]

Would it be possible to add the standard catted section 1 and/or the unresonated twin section 2 to the GB? I don’t have V1 headers on my car.

[animerickover]

Versus the OEM? It will have slightly more volume, but it's reported the 63.5mm resonated twin-tube section 2 from Supersprint helps eliminate rasp.

excellent, thats just what im looking for. my main concern is stepping up and down diameters for exhaust piping.

[PSUEng]

Wow this a great GB, considering either full sport catted system or just the cats and headers and section 2. Is there a performance detriment to not running the SS muffler, but running the rest of the pipes upstream of the muffler?

[Cubieman]

Double-checking before I pull the trigger - the 63.5 mm hjs catted sec 1 will bolt up to the stock sec 2?

Yes.