GS NPP mufflers direct swap onto a Base Stingray with non-NPP mufflers
03-18-2017, 06:04 AM
#1
Safety Car
Thread Starter
GS NPP mufflers direct swap onto a Base Stingray with non-NPP mufflers
Is there any difference in exhaust tubing of GS NPP muffler inlet size and Base Stingray Non-NPP muffler inlet size?
Is the muffler inlet size the same on GS NPP and the Base Stingray Non-NPP muffler inlet size?
Will it be a direct swap to install GS NPP mufflers on a Base Stingray with Non-NPP.mufflers?
.
Is the muffler inlet size the same on GS NPP and the Base Stingray Non-NPP muffler inlet size?
Will it be a direct swap to install GS NPP mufflers on a Base Stingray with Non-NPP.mufflers?
.
03-18-2017, 09:08 PM
#2
Team Owner
Member Since: Jan 2007
Location: cookeville tennessee
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ttt
It is all the same size just don't have the pods for the NPP on them.
03-18-2017, 09:36 PM
#3
Safety Car
Thread Starter
Robert, thank you for your reply. What are "the pods" that are missing?
l have a pair of NPP mufflers that were cut off, not unbolted off of a GS.
Is the size of the pipe going into the muffler the same as a base Stingray? Will I have any issues installing them, welding them on a base Stingray that did not come with NPP mifflers?
on the car?
.
l have a pair of NPP mufflers that were cut off, not unbolted off of a GS.
Is the size of the pipe going into the muffler the same as a base Stingray? Will I have any issues installing them, welding them on a base Stingray that did not come with NPP mifflers?
on the car?
.
Last edited by HorsePower Junkie; 03-18-2017 at 09:38 PM.
03-23-2017, 02:36 AM
#4
Safety Car
Thread Starter
Robert, thank you for your reply. What are "the pods" that are missing?
l have a pair of NPP mufflers that were cut off, not unbolted off of a GS.
Is the size of the pipe going into the muffler the same as a base Stingray? Will I have any issues installing them, welding them on a base Stingray that did not come with NPP mifflers?
on the car?
.
l have a pair of NPP mufflers that were cut off, not unbolted off of a GS.
Is the size of the pipe going into the muffler the same as a base Stingray? Will I have any issues installing them, welding them on a base Stingray that did not come with NPP mifflers?
on the car?
.
ttt
???
03-29-2017, 06:19 PM
#6
There are four actuators to allow the exhaust sound to be changed. One on each pipe going to muffler and one just before the outside of the exhaust tip.
Take a look here.
https://www.corvetteforum.com/forums...-mufflers.html
Take a look here.
https://www.corvetteforum.com/forums...-mufflers.html
