2020-2021+ 3.0L Duramax Cat-Back Exhaust (1170500xx)
Part Number: 117050030
Fits: 2020-2021+ Duramax 3.0L LM2 Chevrolet/GMC 1500
The new Duramax 3.0L is ready to start laying down power! With tuning companies starting to look at these trucks it's looking to be a fun time to own an LM2! This new cat-back exhaust is here to increase the look, design and power of your mini Duramax! Don't settle for 409 stainless steel, this unit is made front to back 304 Stainless Steel making this a great quality unit! And most importantly it'll kick out some of that throttle lag by reducing back pressure spooling quicker while making more power!
Part Number: 1170500xx
- Tips are available in ceramic-coated black or a fully polished finish
- Includes 304 Stainless Exhaust Clamps
- 5" Exhaust Tip
- Mandrel-Bent Tubing
QUESTIONS & ANSWERSAsk a Question
Just curious will this change the sound at all or make a difference on power? As far as updates on my 3.0 I have S&B cold air intake and thats it. Have been looking at exhausts but not much as of now. Thanks.
This kit only changes appearance. It may flow slightly better, but will not change the sound of the truck.