02 Envoy After Intake & Exhaust

This was one of my varoite toys from the horsepower gains from the intake, and exhaust. This is to thank Volant, And Flowmaster for the help in my project. With the teams from both companies, they helped me design a unique exhaust for the 4.2 I6. Thanks Again.

2004 Chevrolet Blazer Flowmaster Super 44 & No Cats
My Blazer with no cat or pre-cat

Gibson Exhaust on '09 Envoy with Resonator Delete
Gibson single pipe cat-back exhaust on '09 I-6 Envoy with resonator delete

Trailblazer LT I6 4.2L
flowmaster 40 Series, Dual Exhaust, GMC Acadia Chrome Tips.

1987 Cutlass with dual flowmaster Super 44
I just got my new exhaust system installed on my car. Its set up like the 442's, and Monte Carlo ss's. It splits into a 'Y' pipe after the converter and I have two Flowmaster Super 44's mounted under. It sounds a lot better than the old exhaust and it fixed the back-pressure problem I had.

Bravada _-night runs
2004 OLDSMOBILE BRAVADA all stock except for resonator removed and 3" exhaust and 6" oval tip

Grand Prix GTP vs. Envoy
My friends 00 Grand Prix GTP stock vs. My moms 05 Envoy. The Envoy gave it more of a run for its money than a Modded V6 mustang did.