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

Sticky Exhaust Tip Thread (Multiple pix) Dual and Single

6 7 8

143

115K

by MoB412

Sticky The whats, whys, and hows to removing your exhaust resonator (WITH PICS)

15 16 17

328

201K

Sticky Exhaust Sound Clips Collection

2 3 4

62

52K

by trailingahead

Stock manifold not fitting.

2

107

by Blazingorblazed

Gmc envoy slt 4.2 in-line 6

0

241

by Liam98

Change exhaust sistem

0

230

by Gon675

best exhaust system for a 4.2 TB

2

23

29K

cat, muffler, resonator delete

2

410

Exhaust Manifold Cracking

11 12 13

245

125K

denali 5.3 headers

0

414

exhaust manifold leak?

2

33

62K

02 exhaust manifold on 08 envoy

1

369

Anyone weigh the old muffler when they removed it?

2

1K

Another cracked exhaust manifold

5 6 7

120

76K

Dual outlets - success

2

2K

by B_rock

Should I...Replace exhaust parts or all new?

1

1K

New exhaust but manifolds have broken bolts...

10

2K

Broken exhaust manifold bolts

0

2K

by Kylep

2004 TB Exhaust pipe size

0

978

Possible Side exit exhaust?

1

2K

2

2K

1

1K

1

1K

[SOLVED] Air pump full of water - how to?

7

11K

Upgrading Exhaust Saturday!

2

1K

by Camdo

catalytic converter direct bolt on.

8

6K

Catalytic Converter ?s

7

6K

Flowmaster Catalytic CA

1

3K

by E10sbn

Catalytic converter plugged?

2 3 4

68

114K

by kaya

Stainless Works I6 4.2 Headers 4 sale

2

5K

by StayClassy94

other muffler options?

4

4K

Replace your Cat

0

2K

Questions about resonator delete

3

4K

by EnvoyBoy2004

HOTTEXHAUST telling people to buy elsewhere

0

2K

Custom exaust in Mid-Tennessee

0

2K

Replacing my Catalytic Converter and I'm need some info

3

3K

Cost to replace exhaust manifold gasket?

9

20K

2007 TB 4.2I6 looking for exhaust ideas

3

4K

by ddgm