[arpad_m]

Wish I had measured actual sound pressures with my stock headers + NPP setup... the current Kooks LT headers + green cats + NPP I'm running is definitely louder overall, but the difference isn't "linear": it feels hardly any louder at idle, up to 2000-2500 rpm, inside the cabin and at warm starts, but the car is much louder at WOT in the higher rev ranges, and cold starts are way more brutal.

[BruceWayne1LE]

Originally Posted by Jorge1SS

Do you have any sound clips of your car? TSP was an option and I currently have the MBRP axle back on so just for reference id like to hear it, and of course to see how gorgeous it sounds.

I am not technologically savvy enough to post a video let alone a picture on here. But dm me your number and I’ll text you a video. It sounds incredible. I loved the MBRP cat back before headers. I have the TSP high flow cats which are fine for my current set up but I think the Green cats “Gensi” are really the cats meow.