Hummer H1 Exhaust System

Hummer H1 Exhaust Systems

When you have purchased a Hummer H1 cold air intake for your vehicle, you might want to consider putting on a full Hummer H1 cat back exhaust as well. Hummer H1 Cold air intake system directs more cool air into the combustion chamber, in result, the fuel burns better with colder condensed oxygen. With all these exhaust gases exiting the motor, The exhaust flow is highly restricted by the Hummer H1 catalytic converter and factory Hummer H1 cat back exhaust that created much back-pressure. Installing Hummer H1 performance exhaust system will help to reduce back-pressure dramatically from bigger piping diameter & straighter pipe design. You can find the best Hummer H1 exhaust from our online catalog. Discounted Hummer H1 exhaust systems are now offered with free shipping and way below MSRP.

  Chris E.  -  (Kent, Washington)
One of the best quality spacers that I have seen. Great quality and fast shipping
  Jacob Finley  -  (St Louis)
Pretty good quality finish, great fit, weave is okay, and it's the only option out there that I know of which explains the high price (-1 star).
  K Nguyen  -  (Wichita, KS)
i use to think it was retarded when people would drive around with there HID headlights on all of the time.... now i do it too LOLOL
  r7yami  -  (McKinney, TX)
The seats look great and got here sooner than expected. They look nearly identical to the Recaro seats, but not quite the same quality. You get what you pay for. Very pleased with the transaction.
  Jeremy G.  -  (Winder,georgia)
Awesome product, especially at when dark!
  Eric L.  -  (bastrop, TX)
I got my Drifter Cobalt kit about 2 weeks ago and I am almost done with the installation (by myself). The front and side fitted alrite w/ some trimming. The rear needed more work but it is expected from a fiberglass kit.

43 reviews 4.5 out of 5 stars

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