Quote:
Originally Posted by purpleRac3r
You are correct - the V4 valves are separate from the NPP valves ans ALL Stingrays have them. The V4 units are located above and forward of the rear axle, the NPP units are located to the rear of the mufflers, and can actually be seen by looking into the exhaust tips. As your car did not have the NPP system from the factory, you will not have the wiring and programming for it. As a result, what you hear is what you get.
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I am new here and just picked up my c7 do u have part numbers this sounds to be just what I am looking for.
So as I understand. .?
I don't have npp
So this setup is for me.
Still uses v4 and 8 mode
No tune required
Has an aggressive sound with no drone
Won't throw any codes
..???