Your Cart Is Empty

2000 GMC Sierra Performance Mufflers

Have a Question?
Have a Question? Ask a product expert! (800) 874-8888 Live Chat
2 >

  • shipping icon
  • Not Rated Yet


View all reviews for this product

There are no customer reviews for this product

You may only compare up to 5 products at a time.
Please select at least two products to start comparing.
2 >

Latest Customer Reviews

Flowmaster 50 Series HD Mufflers Reviews


Reviewed By pierre b (Danbury, CT) Reviewed for a 2000 GMC Sierra —4/7/2011 6:49 AM

wasnt the right fit i sent it back n fix the old one thanks anyway !

View More Reviews

Flowmaster Super 44 Series Mufflers Reviews

Great muffler!

Reviewed By Brad R (Spring, TX) Reviewed for a 2000 GMC Sierra —12/24/2008 9:43 AM

Very nice sounding muffler. When cruising the sound is very deep and aggressive.

View More Reviews

Flowmaster Super 40 Series Mufflers Reviews

Repeat Offender

Reviewed By Michael L (Ogdensburg, NY) Reviewed for a 2000 GMC Sierra —1/3/2007 8:50 PM

I have had flowmasters on my previous Chevy Silverado and now on my GMC Sierra. The sound and performance is great! There are many other choices, but I am sold on Flowmaster from past experience.

View More Reviews