GT4 and Spyder RS Aftermarket Exhausts
#46
Yes it’s very strange , i asked them like 15 days ago they said it is ready to order and also they told me sound clip is coming in max 10 days but still nothing..
#48
like the sound of that!
#49
Rennlist Member
I only really trust before and after 100-200 kph and 60-130 pulls. Or just the modded pulls on cars that havent been stripped of weight because even 50-100 lb matters. A full tank of gas varies by 0.3 sec or more from near empty in all my cars. Dynos are very hard to do especially with the newer ecu which are very finnicky
#51
Banned
#52
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M-Engineering South Florida recently partnered with SOUL Performance Products to do some independent dyno testing on a whole variety of different exhaust setups on 93 octane. We are looking forward to sharing the results with everyone, these pipes make some really good power and great tone.
Tuning is also COMING SOON for the GT4RS with no current ETA.
-Charles@M
Tuning is also COMING SOON for the GT4RS with no current ETA.
-Charles@M
#53
Rennlist Member
M-Engineering South Florida recently partnered with SOUL Performance Products to do some independent dyno testing on a whole variety of different exhaust setups on 93 octane. We are looking forward to sharing the results with everyone, these pipes make some really good power and great tone.
Tuning is also COMING SOON for the GT4RS with no current ETA.
-Charles@M
Tuning is also COMING SOON for the GT4RS with no current ETA.
-Charles@M
#54
The @BCFABS inconel valved double x pipe sounds like a gt3 and honestly fixes the tone inside and out and car is as liveable as stock
https://www.instagram.com/reel/CvP4J...RlODBiNWFlZA==
https://www.instagram.com/reel/Cvc3K...RlODBiNWFlZA==
https://www.instagram.com/reel/CvP4J...RlODBiNWFlZA==
https://www.instagram.com/reel/Cvc3K...RlODBiNWFlZA==
I’m new to porsche exhaust companies and i’m looking for a exhaust system i really like this company’s exhaust sound any info about the company ?
#55
Rennlist Member
Its all on the website. They do porsche exhausts but pretty much everything else bespoke including actual race cars, classics, lambos, and 1 of 1 pieces, etc. the exhausts look and sound like artwork without costing as much as artwork. Ben is also really nice
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GT4rsG (08-05-2023)
#56
Rennlist Member
Sounds great! Any dino power results? Is this with the stock GT4RS muffler? Does the intake sound remain in the cabin? TY!
#57
Rennlist Member
Here’s the Kline. Their OAP design is a bit different to the GT car design. Time will tell if it performs as good for resonance, but the tone seems to be there.
#58
Rennlist Member
in my experience having heard multiple 4rs setups inside and out, once you remove the stock opf restriction, volume goes way up as does drone. The stock muffler even drones a little with the full stock exhaust but its designed to work well in the valve operation range (more liberal than gt4). Resonated oap are necessary if u want significant drone reduction imo. But this car will never have 0 drone even stock and its important to remember that when u start uncorking things.
also the cabin sound is completely different with the various setups. Theres that too
Last edited by Rennolazine; 08-06-2023 at 06:46 PM.
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twospyders (08-07-2023)
#59
Rennlist Member
Here’s the Kline. Their OAP design is a bit different to the GT car design. Time will tell if it performs as good for resonance, but the tone seems to be there.
https://www.instagram.com/reel/CvlkI...RlODBiNWFlZA==
https://www.instagram.com/reel/CvlkI...RlODBiNWFlZA==
#60
Rennlist Member
Cant say I'm in agreement, the Kline sounds perfect. I had a play with a white GT4 RS on the sawmill parkway yesterday, beautiful car but it was completely silent so I assume stock exhaust. Like the standard GT4 these badly need an upgrade that mixes the banks I think.