- Super 44
- Can exaust leak cause vibrations?
- 2.5L with glass pack?
- Sound difference between gutted or piped catalytic converter?
- cherry bombs
- true flow
- pacesetter exhaust leak
- Where do I find Headers for a manual?
- turndown after stock muffler
- 01' 4.3 stock exaust
- what to buy?
- 3 in 1 exhaust
- looking for some loud rumble...flowmasters?
- individual escape
- Help with installing Thrush's glasspack
- Exhaust cut out
- catalytic converter
- Exhaust Pipe Size ?
- Spintech
- cheap exhaust system
- What size is the stock piping on a 2003 4.3L Xtreme?
- CRMB Y pipe installed 2001 auto, looking for ppl to step up
- No Kits for Short Wheelbase ZQ8?
- Magnaflow Cat for LN2 on a L43?
- quick sound quality question
- undecided...
- exhaust kits
- No Cat
- Camaro Manifolds
- Summit Exhaust
- Thrush Turbo
- Two Non-Fouler Trick
- Question on magnaflow direct fit cats??
- Need New Exhaust System, Question about CA Emissions..
- Exhaust Question
- Flow 40 original
- magnaflow
- Cat or nay
- curiousity might kill the dime
- finding headers to fit
- Magnaflow combo??
- Headers...right or wrong?
- Thermo-Tech Muffler/Cat heat shield & battling in-cab exhaust heat
- need exhaust
- Muffler for custom exhaust.
- JEGS header back system
- Best type of Headers?
- notas10, straight pipe question
- Stupid Exhaust Question
- nice headers
- Exhaust ?
- header hell
- my exhaust
- flowmaster or magnaflow
- mufflers and mufflers?
- lets hear it
- O2 sensor questions.
- Paying top dollar for your stock catalytic converters!
- hedman shorty headers
- Which Spintech...?
- no luck
- o2 sensor
- Header
- 2nd Gen 4.3 y-pipe to cat flange gasket?
- Flowmaster vs. Spintech...?
- Edelbrock TES fitment
- Exhaust parts, now what?
- High flow cat=SES :(
- quick qeustion
- How likely is it...