Race Ready Supersprint Stepped / RPI Exhaust

eggman51 · 08-30-2021, 06:46 PM

BIMMERPOST / Classifieds

Asking Price:

Sold

Item Interest

This is the raunchiest sounding exhaust I've heard on a Z4M.

Note you need SuperSprint Stepped Headers to work with the Stepped Section 1.

Note the SuperSprint Connecting Pipe set was welded to the Supersprint Xpipe by my mechanic. The welding is done superbly, but this was a mistake IMO. It fits perfectly with the RPI cans. However, if you don't mind this it's a great deal because the connecting pipe set is over $200.

I would much prefer to sell the entire set together, and you will have an amazing sounding exhaust system. Note that it was too loud for me to use on my daily and track driven car.

SuperSprint X Pipes
These retail for over $600 and the Connecting kit is over $200. This includes the aforementioned connecting kit welded onto the Xpipe. These are in great condition. Was on the car for ~5000km.

ECS Tuning Listings:
https://www.ecstuning.com/b-superspr...x-pipe/789813/

https://www.ecstuning.com/b-superspr...er/044933~ssp/

Pictures:

IMG_2426 by Eamonn Glass, on Flickr

IMG_2419 by Eamonn Glass, on Flickr

IMG_2420 by Eamonn Glass, on Flickr

IMG_2421 by Eamonn Glass, on Flickr

IMG_2422 by Eamonn Glass, on Flickr

IMG_2425 by Eamonn Glass, on Flickr

IMG_2423 by Eamonn Glass, on Flickr

IMG_2424 by Eamonn Glass, on Flickr

IMG_2426 by Eamonn Glass, on Flickr

SuperSprint STEPPED Straight Pipes Section 1
These retail for over $600 and are the Stepped version, requiring stepped headers (either v1 or v2 will work).

ECS Tuning Listing:
https://www.ecstuning.com/b-superspr...pe/044912~ssp/

IMG_2417 by Eamonn Glass, on Flickr

IMG_2416 by Eamonn Glass, on Flickr

IMG_2415 by Eamonn Glass, on Flickr

IMG_2414 by Eamonn Glass, on Flickr

IMG_2413 by Eamonn Glass, on Flickr

IMG_2412 by Eamonn Glass, on Flickr

IMG_2411 by Eamonn Glass, on Flickr

PRI Exhaust with Silencers installed
These RPI Exhaust "mufflers" have silencers installed in them. This can easily be removed in <1 minute. The silencers don't really make much difference. These retail for $999 and the silencers are about $50.

Race Precision link:
https://raceprecision.com/collection...back-2002-2008

Pictures:

IMG_2492 by Eamonn Glass, on Flickr

IMG_2495 by Eamonn Glass, on Flickr

IMG_2494 by Eamonn Glass, on Flickr

IMG_2493 by Eamonn Glass, on Flickr

IMG_2497 by Eamonn Glass, on Flickr

IMG_2496 by Eamonn Glass, on Flickr

Please DM me for info, hopefully, I included everything useful in the post.

This is a GREAT exhaust system if you want the most flow and an insane sound.

F360C · 08-31-2021, 11:39 AM

Would you be willing to sell the section 1 separately?

eggman51 · 08-31-2021, 04:06 PM

Quote:

Originally Posted by F360C

Would you be willing to sell section 1 separately?

Yes, sure, $400 + shipping.

Cheers,
Eamonn

F360C · 08-31-2021, 04:28 PM

Quote:

Originally Posted by eggman51

Quote:

Originally Posted by F360C

Would you be willing to sell section 1 separately?

Yes, sure, $400 + shipping.

Cheers,
Eamonn

Can you send me a quote shipped to 07030?

eggman51 · 08-31-2021, 07:05 PM

Item is located in Canada and the borders are closed so I have to ship from V5K-2T9 in Canada.

Looks like the cost is ~$120 USD. I can label the package such that there will be no duties or taxes payable. Let me know how this sounds.

Normally I pop over the border and ship from the US and it's considerably cheaper, but I can't do that right now.

Cheers,
Eamonn

F360C · 08-31-2021, 08:32 PM

Quote:

Originally Posted by eggman51

Item is located in Canada and the borders are closed so I have to ship from V5K-2T9 in Canada.

Looks like the cost is ~$120 USD. I can label the package such that there will be no duties or taxes payable. Let me know how this sounds.

Normally I pop over the border and ship from the US and it's considerably cheaper, but I can't do that right now.

Cheers,
Eamonn

Well luckily I'll be Toronto next Friday. Can we ship to N3R 5V8?

Beedub · 09-03-2021, 03:18 AM

that must have made your ears bleed! lol

eggman51 · 09-03-2021, 05:41 PM

Quote:

Originally Posted by Beedub

that must have made your ears bleed! lol

It was insane. Sounded great, but I live in a city where the police frequently stop people and issue heavy fines plus requirements to return vehicles to stock configurations. My car was so loud there was just no way I was going to avoid that eventuality.

At the track, it tested at 102db where 95db is the limit. When I added the silencers from RPI it tested at 97db, still above the limit. I got black flagged at two track days, costing me a few hundred bucks in registration fees for a couple of laps per day. For reference, the factory Ford GT Le Mans race car tested at 104db at the same track.

Keep in mind this setup is about as loud as you can get... oversized SuperSprint headers, with oversized SuperSprint straight pipes section 1, and SuperSprint X pipe into the RPI "mufflers" and surrounded by a Fancy Wide diffuser (which seemed to amplify the sound). Maybe no mufflers is louder, or a car with cams, but this was bloody loud.

It sounded GREAT imo. But just not practical for a car I daily drive and the tracks I visit that have sound limits.

I think the RPIs with normal-sized headers and/or a catted section 1 would be quieter and sound really good, but I was outta patience for experimenting because I was itching to get some track days in 2021.

Cheers and *bump*
Eamonn aka eggman

dfjaws · 09-08-2021, 11:53 AM

If you're willing to sell the silencers separately, I will take them. I've been trying to get a set and RPI hasn't responded to my emails.

eggman51 · 09-08-2021, 12:18 PM

Quote:

Originally Posted by dfjaws

If you're willing to sell the silencers separately, I will take them. I've been trying to get a set and RPI hasn't responded to my emails.

Do you mean just the RPI silencer inserts? I might be willing to sell these separately, but they are cheap enough that I would recommend you ping RPI a couple of times. They were also a bit slow to respond to me, so I called them at 1 (800) 388-0968 and spoke to Benjamin on their sales team. Once I connected with them they were great and shipped them out very quickly.

I think we'd both be better off if you get them direct from RPI.

Cheers!
Eamonn

dfjaws · 09-09-2021, 01:29 PM

Yeah, you’re right. I’ll keep giving them a try. Thanks for the phone number! Hopefully that works better than their email, haha.

08-30-2021, 06:46 PM	#1
eggman51 First Lieutenant 199 Rep 342 Posts Drives: 2006 BMW Z4 M Roadster Join Date: Jul 2018 Location: Vancouver, Canada iTrader: (5)	Race Ready Supersprint Stepped / RPI Exhaust BIMMERPOST / Classifieds Asking Price: Sold Item Interest This is the raunchiest sounding exhaust I've heard on a Z4M. Note you need SuperSprint Stepped Headers to work with the Stepped Section 1. Note the SuperSprint Connecting Pipe set was welded to the Supersprint Xpipe by my mechanic. The welding is done superbly, but this was a mistake IMO. It fits perfectly with the RPI cans. However, if you don't mind this it's a great deal because the connecting pipe set is over $200. I would much prefer to sell the entire set together, and you will have an amazing sounding exhaust system. Note that it was too loud for me to use on my daily and track driven car. SuperSprint X Pipes These retail for over $600 and the Connecting kit is over $200. This includes the aforementioned connecting kit welded onto the Xpipe. These are in great condition. Was on the car for ~5000km. ECS Tuning Listings: https://www.ecstuning.com/b-superspr...x-pipe/789813/ https://www.ecstuning.com/b-superspr...er/044933~ssp/ Pictures: IMG_2426 by Eamonn Glass, on Flickr IMG_2419 by Eamonn Glass, on Flickr IMG_2420 by Eamonn Glass, on Flickr IMG_2421 by Eamonn Glass, on Flickr IMG_2422 by Eamonn Glass, on Flickr IMG_2425 by Eamonn Glass, on Flickr IMG_2423 by Eamonn Glass, on Flickr IMG_2424 by Eamonn Glass, on Flickr IMG_2426 by Eamonn Glass, on Flickr SuperSprint STEPPED Straight Pipes Section 1 These retail for over $600 and are the Stepped version, requiring stepped headers (either v1 or v2 will work). ECS Tuning Listing: https://www.ecstuning.com/b-superspr...pe/044912~ssp/ IMG_2417 by Eamonn Glass, on Flickr IMG_2416 by Eamonn Glass, on Flickr IMG_2415 by Eamonn Glass, on Flickr IMG_2414 by Eamonn Glass, on Flickr IMG_2413 by Eamonn Glass, on Flickr IMG_2412 by Eamonn Glass, on Flickr IMG_2411 by Eamonn Glass, on Flickr PRI Exhaust with Silencers installed These RPI Exhaust "mufflers" have silencers installed in them. This can easily be removed in <1 minute. The silencers don't really make much difference. These retail for $999 and the silencers are about $50. Race Precision link: https://raceprecision.com/collection...back-2002-2008 Pictures: IMG_2492 by Eamonn Glass, on Flickr IMG_2495 by Eamonn Glass, on Flickr IMG_2494 by Eamonn Glass, on Flickr IMG_2493 by Eamonn Glass, on Flickr IMG_2497 by Eamonn Glass, on Flickr IMG_2496 by Eamonn Glass, on Flickr Please DM me for info, hopefully, I included everything useful in the post. This is a GREAT exhaust system if you want the most flow and an insane sound. Last edited by eggman51; 08-30-2021 at 06:54 PM..
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08-31-2021, 11:39 AM	#2
F360C Major 366 Rep 1,373 Posts Drives: E86 S54 Join Date: Apr 2006 Location: Hoboken, NJ iTrader: (2)	Would you be willing to sell the section 1 separately? __________________ 07 Z4 M Coupe AW/IR
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08-31-2021, 07:05 PM	#5
eggman51 First Lieutenant 199 Rep 342 Posts Drives: 2006 BMW Z4 M Roadster Join Date: Jul 2018 Location: Vancouver, Canada iTrader: (5)	Item is located in Canada and the borders are closed so I have to ship from V5K-2T9 in Canada. Looks like the cost is ~$120 USD. I can label the package such that there will be no duties or taxes payable. Let me know how this sounds. Normally I pop over the border and ship from the US and it's considerably cheaper, but I can't do that right now. Cheers, Eamonn
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09-03-2021, 03:18 AM	#7
Beedub Major General 423 Rep 5,328 Posts Drives: 2007 Z4 M roadster vt2-500 Join Date: Sep 2007 Location: UK iTrader: (0)	that must have made your ears bleed! lol __________________ Z4MR VT2 - Clubsport build. Multi award winning Detailing \| Wrap \| PPF specialists UK based - www.topwrapz.com
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09-08-2021, 11:53 AM	#9
dfjaws Lieutenant 57 Rep 535 Posts Drives: E90 M3 / E86 M Coupe Join Date: Sep 2011 Location: Des Moines, IA iTrader: (5)	If you're willing to sell the silencers separately, I will take them. I've been trying to get a set and RPI hasn't responded to my emails. __________________
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09-09-2021, 01:29 PM	#11
dfjaws Lieutenant 57 Rep 535 Posts Drives: E90 M3 / E86 M Coupe Join Date: Sep 2011 Location: Des Moines, IA iTrader: (5)	Yeah, you’re right. I’ll keep giving them a try. Thanks for the phone number! Hopefully that works better than their email, haha. __________________
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