- Im new to all this and need some advice on exhaust
- Gibson Exhaust...
- just go my borla!!!
- is it illegal to have two cats?
- Bullet......
- True Duals Video
- muffler question
- cold air intake
- need opinions on changing my exhaust
- Just muffler swap???
- flowmaster 10 series
- gibson supertruck soundclip?
- JEGS Powertone Cat-back
- o2 Simulators?????????
- How to make glasspacks louder?
- True longtubes for 93 1500?
- Magnaflow kit on lowered truck
- Just how much MPG gains do i get?
- what else do i need?
- 94 obs exhaust size???
- Catalytic Converter Help
- no pressure
- 2008 2500HD CC 4WD SB Exhaust Options
- FINALLY did my exhaust
- need help with exhaust
- long tube VS shortie heders
- Help with exhaust
- 5.3L Full Exhaust Question
- Exhaust Leak
- What size pipe after the headers?
- headers w/ all emision stuff
- New pipes
- Help me find some exhaust tips
- LongTube Install.
- anyone with a 4.8l
- Header/Y Pipe options on my 05 Silverado?
- What muffler do you recommend
- wow love the new sound
- Best place to buy?
- new exhaust question
- funny smell
- strange noise in exhaust
- tbi vs vortec sound
- older chevys(00, 01) vs newer chevys(03 and later)
- Beware of catalytic converter thieves!
- New pipes for my 06 Z71
- have a quick question about my exhaust
- cost of exhaust
- Exhaust goin on this weekend!
- Muffler for no cats
- The bigger the pipe the deeper the sound?
- OBS Suburban Cat Back Questions...
- muffler welded on?
- Why do my bullets make this weird noise?
- 6.0 factory installed dual outlet exhaust
- Cons of removing cats?
- Flowtech part number 31000
- Need new Exhaust
- Headers...
- Header and system questions
- exhaust ???
- Unique Exhaust Tips
- Opinion on header choice for an '88 w/ 305 and TBI
- Why dual out instead of 1 and what size?
- stock exhause without muffler
- LT's on NNBS?
- Got a new Magnaflow & Tips (56k maybe not)
- Help me out guys...
- All you 6.0 guys..
- WHAT!! 4.5" INlet & OUTlet what to do!??
- custom turndowns
- Glasspacks
- High Flows Sound Difference?
- Changing the Exhaust
- Headers For 5.3l
- Want somethin louder
- Header application help please
- Question About Flow Tech Headers
- Mr. Gasket
- Straight pipes or Glasspacks?? Input!?!?!
- what kind of muffler should i put on my truck???
- 350 Small Block Exhaust
- 95 tahoe
- Quiet Exhaust
- straight from the headers?
- Cats
- magnaflow 12298 muffler
- 4.3L bolt ons
- recommend me an exhaust set up for my 01 5.3L
- Question about cat size
- Exhaust shop=$$$$
- what exauhst should i change to?
- dynomax bullet VS. Flowmaster 40?
- what should i do?
- backpressure?
- Is stock 2500Hd Exhaust pipe 3.5"???
- Exhaust Tips? Megaphone Tips?
- Collector gaskets
- banks exhaust
- Soundclip
- My new exhaust sound clip
- got my exhaust FINALLY
- Anybody have a sound clip of a Dynomax Bullet with 4.5" Tip on a 6.0...
- Exhaust shop in nyc
- Whore Your Side-Exit Exhaust HERE!!
- CORSA exhaust 5.3L NNBS - No Drone!?!?!!? BS!
- exhaust for my truck
- Want my cats gutted
- Anyone used these headers ? CHEAP !!!
- whats the best sounding exhaust?
- cant decide what exhaust to get
- kooks on Long Island N.Y.
- How much of a difference in sound is there without cats?
- finally got my exhaust done
- Hooker 2462 pics?
- Anyone know if an exhuast from an 07 1500 will fit a 96 1500?
- headers for a 4.3
- Cherry bombs are glass packs right??
- Single or Dual mufflers on 6.0?
- Cats? Emission Testing?
- after flowmaster
- failed emissions!what can i do?
- Best Headers?
- Which Shorties?!!
- super 44s
- Couple Questions on Replacing Cats
- exhaust for 07
- v-6 headers
- high flow cats
- pics if your tips
- Exhaust
- Anyone got pics of their Magnaflow dual exhaust???
- would i benfit from headers
- Exhaust Source Recommendations
- Flowmaster single out or dual out which one is louder
- Locating an Exhaust Leak
- California Cats question
- 88-98 GMC/CHEVY 1500 350ci motor? whats the diameter of the single exhaust coming off
- Powerpack 300 exhaust?
- How much
- Headers for NBS 4.3?
- True Duals Both Exiting on Right??
- My last exhaust thread for a while!!
- GM 5.3L exhaust
- Hearthrob Exhaust?
- Louder than cut out pre muffler
- Pic of my exhaust
- Bullet too loud, help
- Will my exhaust sound like 4 banger?
- Cat-back dual
- spintech or magnaflows on my 03 z71
- GM performance exhaust
- Muffler
- going catless on a 6.0L worth it?
- What sould I run for a muffler
- Duals over 3"
- Would these fit my truck?
- l/t headers- shop told me i would need new cats to install?
- Need help with Exhaust
- cats
- Flowmaster 40s on 94 chevy truck
- Any headers that don't leak??
- Best way to dump exauhst...
- exhaust for the 04
- One more Muffler Question
- keep the super 40 or go Glasspack?!
- Bullets?
- bullets going bad?
- older long tubes on 88-95 trucks
- A.I.R. bung fittings
- Help me decide
- Short Glasspacks?
- wanting to redo my exhaust
- no cats
- Header help- 99 Sub. 4x4
- New Headers
- Cat back exhaust for '07 classic
- what exhaust on 2008 chev 5.3L?
- Exhaust port size
- One Last Question?
- exhaust question
- I'm considering a SI/SO flowmaster . Is this a good setup?
- Fuel Milage with exhaust
- New Exhaust
- flowmaster 10series single chamber?
- 86 k10 exhaust
- Did the exhaust today.....
- removing cats???
- Headers and Exhaust
- Headers
- headers
- header question
- Anything wrong with this setup?
- exhaust question
- O2 sensors
- 99 Sierra Headers
- Headers to fit 04 chevy 1500 5.3L
- New Cat Back...
- headers off ebay
- how to create backpressure
- DynaTech SuperMaxx Headers
- 03 z71 h pipe or x pipe
- What exhaust system for 05 Tahoe, 5.3L
- help me choose a new muffler
- Taking apart welded pipes
- OBS Super 40 sound clips
- yet another exhaust thread
- Need a little exhaust advice...
- 05-06 Gibson exhaust on a 02 Serria?
- magnaflow muffler, what lenght?centered or off centered
- Header Reconmendations
- I've been thinking about switch my Corsa OBS to true duals.....
- Headers for a 292 cube I-6
- Why an X Pipe?
- Why The X Pipe?
- Swapping out the Super 40 for a Cherry Bomb Extreme vid inside...
- Ordering headers and need help
- flowmaster exhaust clip
- Exhaust 2005 Z71 Crew Cab
- New high performance cat.
- Exchanging Magnaflow , What now?
- 98 k1500
- singal cab to extended. long tube headers and true dual. old truck exhaust to new.
- Performance/Mileage w/o Cats
- stright or 90's
- Difference between oval/round...
- JBA headers on a TBI
- dynatech came in today
- What is the best headers.. PLEASE HELP!!
- 2.5" or 3"?
- What Headers and Cats??
- No Converters and No Cel on 99 hoe
- Best Muffler????
- exhaust work
- Exhaust sound
- Best Magnaflow Muffler!
- Getting rif of O2 Sensors?
- Magnaflow battling
- New headers and cats
- 2008 Z71 Crew Cab 5.3
- 2002 1500HD Exhaust Upgrade/Fix Issues
- NNBS 5.3L Single Side Exit
- Narrowband to Wideband
- What causes cats to go bad?
- help new exhaust..running rich?
- Flowmaster Muffler Help
- Exhaust Help!
- dynatech headers
- Bassani Muffler
- flowmaster 40 vs summit knock off