Exhaust Mods | Chevy TrailBlazer, TrailBlazer SS and GMC Envoy Forum

Exhaust upgrade for 2007 Envoy Denali

0

365

2006-2009 long tubes on 2003-2005?

1

768

by Skanky Trick

Deleting the resonator after installing a flowmaster 50 series??

7

8K

difference in sound?

5

5K

New Pypes stainless exhaust tip

2

2M

Envoy dual exhaust issue

2

2K

have to replace the exhaust manifold

11

22K

4

4K

V8 exhaust ideas

3

3K

5.3 Exhaust manifold bolts

9

14K

by profilehair0

5.3 Exhaust Tip “tip” swap

0

1K

0

819

Rattle after deceleration

10

6K

by ricinalberta

Tahoe Headers for a tralblazer

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843

Tahoe Headers for a tralblazer

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783

1

2K

XS-Power headers… Catted and non-catted.

1

4K

by mike_chevynut

another cat question

2

4K

Looking for an exhaust system, HELP!

3

4K

Resonator non-delete

5

3K

just became far more difficult

0

5K

Resonator Renovation

2 3

54

29K

by barn9

Resonator delete for$5.99 (plus tax)...

2

3K

Headers on 9-7x 5.3?

9

10K

Tailpipe w/resonator short wheel base

2

3K

by ChicagoTransAm

Resonator delete on the cheap

6

8K

Any long term reports on OBX headers?

8

5K

Help with choosing exhaust

1

3K

looking for exhaust for a 4.2 tb

1

3K

What muffler with low to no drone?

4

4K

by bilit66

4

3K

What the hell to do whit that

9

4K

Will this flowmaster be an easy swap from the stock muffler?

17

10K

What to do with engine codes??

19

8K

02 envoy only show 2 system

1

4K

by AlwaysFaster