Side Muffler Delete?
Thread Starter
Instructor
Joined: Jun 2008
Posts: 118
Likes: 10
Side Muffler Delete?
Anyone running a side muffler delete pipe such as Agency Power or this one .... https://www.topgear-eurosport.com/po...y-bypass-pipes
Basically, just a curved pipe that replaces the muffler on each side and leaves the center muffler in place.
Wondering what this kind of set up sounds like in real life and also if it is louder or quieter than doing a valved center muffler such as Soul or Fabspeed and keeping the side mufflers.
991.1 S is the test subject. It is a non PSE car.
Basically, just a curved pipe that replaces the muffler on each side and leaves the center muffler in place.
Wondering what this kind of set up sounds like in real life and also if it is louder or quieter than doing a valved center muffler such as Soul or Fabspeed and keeping the side mufflers.
991.1 S is the test subject. It is a non PSE car.
Last edited by jh225; Aug 28, 2021 at 07:06 PM.
Burning Brakes
Joined: Aug 2018
Posts: 1,114
Likes: 574
From: PA
I had something like this: http://www.rsr911.eu/en/2018/12/17/9...fflers-bypass/
The booming and drone was unpleasant to me. Pops and bangs were great.
The booming and drone was unpleasant to me. Pops and bangs were great.
Thread Starter
Instructor
Joined: Jun 2008
Posts: 118
Likes: 10
I had something like this: http://www.rsr911.eu/en/2018/12/17/9...fflers-bypass/
The booming and drone was unpleasant to me. Pops and bangs were great.
The booming and drone was unpleasant to me. Pops and bangs were great.
The concept is a good idea, but if it creates unacceptable drone, even a cheap(ish) solution to better sound isn't a bargain.
Thread Starter
Instructor
Joined: Jun 2008
Posts: 118
Likes: 10
Not really looking to spend $1K on a crossover tube. (Plus ship them in).
I could do the crossover myself if it comes down to it.
The delete pipe allows for reinstall if I don’t like it.
Thanks though.
I could do the crossover myself if it comes down to it.
The delete pipe allows for reinstall if I don’t like it.
Thanks though.
Basic Sponsor
Rennlist
Site Sponsor
Rennlist
Site Sponsor
Joined: Mar 2017
Posts: 2,793
Likes: 770
From: Philadelphia, Pennsylvania
Not sure about the topgear system but I can attest to upgrading to our X-pipe. Very minimal drone and fantastic sound quality.
Shoot me a PM if you have any questions or if you're interested in our RL discount.
Shoot me a PM if you have any questions or if you're interested in our RL discount.
Trending Topics
Basic Sponsor
Rennlist
Site Sponsor
Rennlist
Site Sponsor
Joined: Jun 2017
Posts: 4,343
Likes: 2,180
From: Willow Grove, PA
Anyone running a side muffler delete pipe such as Agency Power or this one .... https://www.topgear-eurosport.com/po...y-bypass-pipes
Basically, just a curved pipe that replaces the muffler on each side and leaves the center muffler in place.
Wondering what this kind of set up sounds like in real life and also if it is louder or quieter than doing a valved center muffler such as Soul or Fabspeed and keeping the side mufflers.
991.1 S is the test subject. It is a non PSE car.
Basically, just a curved pipe that replaces the muffler on each side and leaves the center muffler in place.
Wondering what this kind of set up sounds like in real life and also if it is louder or quieter than doing a valved center muffler such as Soul or Fabspeed and keeping the side mufflers.
991.1 S is the test subject. It is a non PSE car.
-Mike
__________________
SOUL PERFORMANCE PRODUCTS
John Gaydos- Owner, Performance Specialist
Cell - (484) 883-6197
johng@soulpp.com
Mike Spock - Marketing Director
mike@soulpp.com
SOUL In The Shop Instagram
SOUL PERFORMANCE PRODUCTS
John Gaydos- Owner, Performance Specialist
Cell - (484) 883-6197
johng@soulpp.com
Mike Spock - Marketing Director
mike@soulpp.com
SOUL In The Shop Instagram
Last edited by Soul Performance; Aug 30, 2021 at 01:57 PM.
Rennlist Stories
The Best Porsche Posts for Porsche Enthusiasts
Porsche 911 GT3 Artisan Edition Pays Homage to Japanese Culture
Verdad Gallardo
Porsche Reveals Coupe Variant of the Electric Cayenne With a Fresh Look
Verdad Gallardo
10 Porsche Colors That Have More Personality Than Most People
Verdad Gallardo
Guntherwerks' Final Speedster Creation Is the Ultimate Porsche Restomod
Verdad Gallardo
10 Reasons I Hate Going to the Porsche Dealership (& the 1 Reason I Stay)
Joe Kucinski
Porsche Shakes Up The Nürburgring Lap Record Table Once Again
Verdad Gallardo
6 Ways the Porsche 911 GT3 S/C Redefines Performance
Joe Kucinski
10 Wildest Homologation Specials Porsche Ever Sold
Verdad Gallardo
