Your Cart Is Empty

Pontiac Grand Prix Performance Mufflers

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

  • 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.

Latest Customer Reviews

Magnaflow Performance Mufflers Reviews


Magnaflow 12579

Reviewed By Jeff T (Des Moines, IA) Reviewed for a 1999 Dodge Dakota —6/20/2017 3:20 AM

The 12579 is a large case single inlet, single outlet muffler. Internally the exhaust is split running the length of the case rejoining before exiting. The muffler has a nice quiet rumble at idle with no drone at speed. It has a nice performance sound when the throttle blades are opened wide. Install consists of headers, 2 1/4" to 3" Y-pipe, 3" through remainder.

View More Reviews

Pypes M-80 Race Pro Mufflers Reviews


Great sounding exhaust

Reviewed By Jamie B (PLACERVILLE, CA) Reviewed for a 1997 Toyota Tacoma —6/15/2017 1:28 AM

This exhaust sounds great on my 2.7 Tacoma! My friends and i really like the tone it has. Its loud but not to loud. Great product all around!

View More Reviews

Flowmaster 50 Series Delta Flow Mufflers Reviews


Flowmaster 50 Series Delta Flow Mufflers

Reviewed By George G (PALMYRA, VA) Reviewed for a 2014 Ford F-150 —6/8/2017 6:56 AM

I bought these to replace the S-mufflers that came with my Stainless Works exhaust. They were fun just running around but much too loud for pulling a trailer for a 1000 miles up and down the mountains of WV. These fit the space perfectly and have a very good rumble with out overpowering the inside the cab. Wish I could have gotten them in stainless but they are well made and should last a long time. Just be aware that both inlet and outlet are ID. Great price, very pleased with results.

View More Reviews