Exhaust | Chevy Astro and GMC Safari Forum

Is it super charged

Zig
3 mo ago

5

469

Headers - Say it isn't so!!!

5

244

Y-Pipe Was SPLIT!

13

251

Head scratcher for aftermarket Muffler

2

23

1K

1994 Astro Van Rectangular Engine Air Filter Housing Hose outlet in rear of Housing- Help

RBH
1 mo ago

1

202

Direct fit catalytic converter install

4

370

by BHSafari$Pit

Has anybody add a catalytic converter protection plating or expanded metal to cover the vulnerable area.

gwd
2 mo ago

9

548

by GasTungstenArc

What are the chances my cat should be replaced?

3

297

quick question about welding exhaust

2

20

1K

by GasTungstenArc

Exhaust stuff I ordered for spring

7

495

Smaller but efficient muffler

18

670

PASSING EMISSIONS NOx SNIFF TEST WITH EGR REMOVED

7

691

by stent

emissions mission 2011

6

1K

Looking For a Quiet Muffler

12

750

Can a worn out muffler cause P0101 and P0102 codes?

8

766

Someone used rams horn style exhaust manifolds on an AWD with V8

2

387

Any suggestions for removing this little #£(!&!?

11

979

Waiting for 1 part

14

557

Muffler rattling diagnosis

2

39

4K

HEADERS!! HEADERS!! HEADERS!!

2 3 4

64

10K