- Please help with Flowmaster, Magnaflow dillema
- true vs. fake duels
- exhaust headers to improve mileage?
- Headers On Vortec 454
- Has anyone dyno'd the thorley headers
- 50 Series Sound Clip
- About the Flowmaster break in.....
- how much did you pay to install a flowmaster?
- non-electric cutout?
- Got mine dumped too
- True dual or dual outs?
- Delta 40 or original 40 series flowmaster?
- '03 2500HD 8.1 or 6.0 FREE Gibson Exhaust
- Please HELP ME choose exhaust!!!!!!!!!
- the best exhaust for a 5.7 tahoe
- Electric exhaust cut outs
- Header Reducers?
- Any experiance with Summit dual exhaust?
- 50 or 70 Series Flowmaster??
- True dual exhaust question
- anyone before tires exhaust exit??
- Y-Pipe Help!?!?!?
- Magnaflows
- Free Exhaust Offer For '03 Silverado "ss" 6.0
- Anybody sell Catco Cats?
- SuperMaxx headers, Y-pipe and cats (4.8 + 5.3)
- 96 chevy 2 door tahoe exhaust ?
- Bad Advice Maybe?
- wheres the cheapest place to get a Mangaflow catback
- What size cat do I need?
- True Dual exhaust pics?
- exhaust
- thrust glasspacks
- Does this sound good?
- Fyi
- Free Magnaflow products...
- Taking off the cat completely?
- exhaust ?
- Exhaust Recommendations
- quiet high flow muffler
- Question about converters
- 14" or 18" Magnaflow
- Must have louder!
- Muffler
- dual exhaust 2 door yukon?
- Flowmaster, now SES light is on
- Catalytic converters are going bad
- Gutting out the cat?
- 6.0 Folks with Flowmaster 40 Series, Help?
- Who makes tru dual exhaust?
- Stock piping size
- Magnaflow muffler installed
- Pictures of exhaust setup needed
- What is the best solution for the 5.3?
- I should post this in the exhaust section but..
- cutting off tailpipes?
- 5.0 exhaust??
- Resonating & Non-resonating exhaust tips
- disapointed...
- exhaust opinions
- Replace Cat with Straight Pipe?
- keep magnaflow or get a flow 40 series??
- Magnaflow Cat-back system?
- If i cut my tail pipe...?
- Flowmaster American Thunder Exhaust 5.3?
- opinon of "turbolator" exaust tips
- dynatech
- opinon of "turbolator" exaust tips
- Edelbrock shorty headers on 5.3L!
- 5.3L cat back or true duals?
- will this sound good on a 5.3L
- Redid my exhaust today!
- tips?
- summit exaust
- got my new tailpipes and tips friday
- Trying to find an exhuast flange......
- Banks Power Pack Systems
- Dumped My Exhaust!!
- clogged cat!!! suggestions??
- Just got my Thorley Headers!!!
- Magnaflow
- New exhaust
- Looking for 2.5" in, 6" long tips with built-in clamps
- What muffler?
- No Muffler
- JBA Shorties problem
- Lookie what I got
- Headers
- exhaust
- Tips?
- h-pipe question
- LowLow Price On Gibson Worth It?
- Which Tips???
- Sound Clip
- Question about Flowmasters
- Single Chamber Flows?
- Which magnaflow?
- redo exhaust or just high flow muffler (perf. and mpg gains?)
- help with exuast location
- Dynomax unltraflows = quiet????
- Dumb Question
- pipe size on 97?
- Installed my Flowmaster exhaust today!
- Dynomax Ultra-Flo or Magnaflow clips
- glasspacks on a new Chevy 6.0
- header and exhaust to go with
- Header and exhaust?
- 4.8 exhaust system
- Supermaxx from dynatech
- Exhaust for 4.8
- 4.3L exhuast
- for the HD guys, or 8.1 guys??
- Exhaust Question (after Muffler)
- Read: Header recommendations
- header gasket
- unbolt cats?
- exhaust problems for a 94 z71? HELP!!
- Duals for Blazer
- What happened to Hamm Headers
- exhaust is done!
- 02 Sims-Please help
- Duals for 5.0?
- how about some spintechs
- Paging Shawn Gibson
- hey where do u get straight pipes. like what store
- i cut my muffler off,
- which setup would u recommend?
- Headers for an 8.1L
- Has Anyone Ever Doen This...?
- Which True dual setup should I run?
- True Duals
- 4.3 exhaust
- What size pipes?
- Did my exhaust get quieter? or is it me?
- Exhaust setup question
- Cat back exhaust
- Ehaust questions (cats and true duals)
- exaust help???
- quick help please!!
- Exhaust Tube Dia?
- Which long tubes...?
- TOG Header Install
- Keep breaking driverside hanger
- who has true duals with TBI?
- True or False Exhaust Questions
- What should I do with the muffler
- which cats?
- muffler louvers
- High Flow Cats on V6
- HP gain with Flowmaster 40 Deltas
- Need OPINIONS PLEASE!!!...........>>
- new bad*** exhaust
- 14" Magnaflow
- True duals for $200??
- Dumped Exhaust
- tips or dump it?
- Stock exhaust underload
- Looking to improve.....need help
- 3 inch tips
- Vortec V6 Exhaust?
- There's a gotta be SOMETHING LOUDER........ PLEASE HELP
- Should i run catless or high flow?
- exhaust
- Stillen headers installed.... Nice !
- Ditch my Flowmaster 40 series for a Magnaflow?
- True duals???
- Went with Glass packs
- Thanks for the exhaust help guys!
- exhaust on 96
- New Exhaust planned for April 10th ???
- DO you guys like Borla or Magnaflow better
- DO you guys like Borla or Magnaflow better
- Dual Exhaust
- which one?
- New exhaust ?
- Where to buy Thorley Headers
- how much HP if any would oone gain?
- Magnaflow 4" tip
- New Exhaust is too Quiet
- anyone think I shouldn't get my exhaust yet?(800 miles)
- Spintech Exhaust?
- New product - B&B TriFlo headers
- I need a louder exhaust!
- PV mufflers?
- Anyone running Borla Exhaust with 8.1 on HD Crew?
- Question
- 6.0 dual flowmaster question
- New pipes on Thursday
- exhaust for a V6
- rhino cat back systems??
- 99+ reg cab short bed FLOWMASTER cat-back
- exhaust recommendations
- Bullet Exhaust ????
- One last Question
- magnaflow!!!!!
- Exhaust Sounds?
- good headers, less than $700
- Recommended exhaust shops in Sacramento area (Nor Cal)
- Remove Cats
- Looking for increase in performance
- flowmaster 10 seires installed
- Advice...Anybody Running.....need final advice before going to shop tommorrow?
- most performance out of a muffler
- single in/ dual out OR true duals
- cats
- Where to buy Magnaflow?
- 91 chevy 1500.....NEED HELP!!!
- Stainless steel tips?
- Help with Magnaflows for dual set up
- 2 in 2 out, or 1 in 1 out magnaflow?
- Advice for dual exhaust on my 97 350
- exhaust and lowend torque
- muffler location?
- exhaust?
- want to keep low end, magnaflow or spintech?
- Flows????????
- Just wondering....
- exhaust for my 89 project truck
- Removing the cat=power, mileage?
- borla
- Exhaust for 2002 Land Rover Discovery
- Exhaust opinions for car...
- v6 with True Duals?
- v6 with True Duals?
- Flowtech Afterburner headers??
- Flowmaster 50 series SUV 2 in/2 out?
- Should I remove the cat?
- flowmaster 40 series delta flow?
- Borla XR-1
- flowmaster break in?
- Did taking off my muffler really kill my power?
- Mello Tone XPS
- straight pipe soundclips
- how to reduce resonance....
- How long does it take a glasspack....
- 4.8 exhaust?
- PaceSetter
- Flowmaster or Gibson?
- Truck's gettin 40s
- Dual single inlet/outlet mufflers vs. a single dual in/out muffler?
- Calling Magnaflow Muffler owners
- Cat Back Exhaust????
- Wife said yes to new Muffler!!!
- Magnaflow and Flow 10 Series, SOUND-NEED HOST
- Took off my muffler omg!
- Quick Help Please!!!!!
- o2 sims and mileage
- '99 exhaust?
- Cat Back Exhaust
- very unhappy with cutoffs!!