In Stock Now - SS Dual Exhaust
#1
Developer
Thread Starter
In Stock Now - SS Dual Exhaust
I have two complete SS dual exhaust systems in stock right now. First come, first served. Fits 1987-95
https://928motorsports.com/parts/stainlesssteeldual.php
I also have one SS X-pipe in stock, should you want that too.
Carl
https://928motorsports.com/parts/stainlesssteeldual.php
I also have one SS X-pipe in stock, should you want that too.
Carl
#4
Rennlist Member
Here's mine. Took about a hour and half to install. The muffler is a customized Gibson - probably CFT Superflow. I've thought about changing to the Gibson MWA Superflow. I think the resonators are custom fabricated. OEM tube diameter was about 2.25 inches and the new is about 2.5 inches. Very nice long radius bends.
OEM GT alongside new Motorsport.
OEM GT alongside new Motorsport.
#5
Nordschleife Master
This exhaust is intended to have a cross-over upstream, right? Either stock cat H-pipe or and X-pipe? It’ll need that crossover for three reasons. First, torque curve will get better. Second, sound will be nicer for most tastes. Third, the rear muffler will last longer when it doesn’t see the full pressure differential between banks.
#7
Developer
Thread Starter
Current status: I now have TWO exhaust systems left and ONE X-pipe left.
YES - I do have video of this exhaust system so you can hear it.
Here is a link to a video on a 928 without a supercharger:
And here is the same exhaust system with a supercharger:
A supercharger makes any exhaust system bark a bit louder as the cylinder pressures are higher when the exhaust valve opens.
YES - I do have video of this exhaust system so you can hear it.
Here is a link to a video on a 928 without a supercharger:
And here is the same exhaust system with a supercharger:
A supercharger makes any exhaust system bark a bit louder as the cylinder pressures are higher when the exhaust valve opens.
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#8
Rennlist Member
Ha ha no lie, that second video is something I found when deciding to jump into the 928 world. So it's your fault I'm here Carl
#10
Rennlist Member
I did not (regretfully!) send you those pictures