Your Cart Is Empty

GMC Sierra Exhaust Headers & Manifolds

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

Doug Thorley Headers Reviews


Excellent!

Reviewed By Brad S (Franklin, OH) Reviewed for a 2001 GMC Sierra —11/27/2006 8:39 PM

These headers really helped wake up the bottom end of my truck. Construction and finish are excellent. These are probably the best header out there for a 4x4 truck that needs all the low end torque they can get. The 310Y is a long tube headers and gives you the best power band, better than the newer midlength model.

View More Reviews

Flowmaster Scavenger Series Elite Headers Reviews


the lazy engine is gone!

Reviewed By Javier C (Mcallen, TX) Reviewed for a 2007 Chrysler 300 —11/14/2016 8:34 AM

Headers paired up with Legmaker True CAI V2 and 87mm throttle body gave my engine a throatier, deeper sound. The engine doesn't feel lazy anymore and it has better throttle response. Noticeable gains in HP and torque. Diablo predator added a couple of weeks later and a custom tune and it feels like a new engine. Cannot wait to install a new exhaust and cam.

View More Reviews

Hooker Headers Reviews


Perfect

Reviewed By craig m (Highlands Ranch, CO) Reviewed for a 1995 Buick Regal —11/2/2016 7:54 AM

These things worked great on my 1977 Ford 150

View More Reviews