[MAGAUSA]

Originally Posted by umby24

I just installed the stainlessworks catback system last weekend. It meets all of your requirements. No welding, keep warranty, keep NPP functionality.

The system is quite a bit louder than stock, and has a nice deep tone to it. (Hard to hear the deep tone and the volume over a video, but if you're interested let me know)

Yes! videos please! How is it with valves closed compared to stock?

[umby24]

Originally Posted by MAGAUSA

Yes! videos please! How is it with valves closed compared to stock?

I'd say valves closed its louder than stock still, but the valves closed makes a bigger difference than on the stock setup as well. It's harder to notice from inside the car, but if you're behind the car you notice the difference.

The video doesn't do the greatest job of picking up the deep tone of the exhaust, but it's certainly got a nice deep rumble to it, that sounds pretty smooth as you're moving up the rev range.

[Magna_Flow]

Hi Lenny, our Competition catback sounds like it has all your boxes checked. It can be installed with simple hand tools in the driveway, retains NPP functionality and is 50 state legal/won't void your warranty. You can find more info on it here on our site:
https://www.magnaflow.com/products?partNumber=19265

If you happen to have any questions about it, please feel free to shoot us a PM anytime!

[King_TJ]

Originally Posted by umby24

I'd say valves closed its louder than stock still, but the valves closed makes a bigger difference than on the stock setup as well. It's harder to notice from inside the car, but if you're behind the car you notice the difference.

The video doesn't do the greatest job of picking up the deep tone of the exhaust, but it's certainly got a nice deep rumble to it, that sounds pretty smooth as you're moving up the rev range.

STAINLESS WORKS FTW!
COUPLE VIDEOS ON MY INSTAGRAM. LINK DOWN IN SIG

[lennyk1313]

Thanks guys lots of good info. Definitely no shortage of options.