- Exhaust Questions
- Loud Chevy Exhaust Tips
- exhaust help!
- Gas mileage after muffler install
- Another strait pipe question
- exhaust size question
- new cat
- You can not decide on TRUE DUALS? Here is my set up (nothing fancy)
- Ebay Shorty Headers
- need medium/loud exhaust help
- Need advice on new exhaust setup...
- Put daul 3" on my BBC pics and vid
- find right size magnaflow muffler
- question on exhaust
- 1994 C1500 Header Selection
- 73-87 K20 Long Tube Header Options
- 2002 Silverado Flowmaster
- 06 vortec max exhaust setup
- 04 slverado perormance uprades
- Exhaust ideas for a dummy?
- built a new cat back for the 99 Silverado
- Reduce Before or After ?
- Exhaust/Headers
- Anyone run a magnaflow muffler with stock exhaust pipes?
- 5.7 w/ shortie headers?
- another straight pipe off cat question...
- shorty vs stock
- 87 exhaust noticed they didn't put an H or X pipe should I go back?
- True duals?
- Doug Thorley Tri Ys discontinued for k1500?
- 93 2500 exhaust questions
- How to get a super deep sound with a 4.8 v8?
- vortec 305 headers
- Side pipes
- exhaust questions
- 06 VortecMax with magnaflow
- I have to go to a dealer to replace my catalytic converters?
- Does anyone make a cat-back for a 04 2500HD Crew Cab Long Bed?
- 1998 Chevy Silverado exhaust tips/ideas...
- 02 problems after side exit exhaust install
- Questions about a 93 1500 4x4
- Wat makes a Corvette sound like a Corvette?
- Stock Vortec exhaust size?
- Catalytic Over Temp
- Spintech Mufflers
- header help
- 88 C3500 454 exhaust
- O2 sims from big daddy's garage
- Header help for my '03 Crew Cab 6.0 Quadrasteer short bed GMC
- 6.0L Flowmaster 10 or 40 series?
- 1994 blazer headers and Y-pipe on my 95 Tahoe?
- Untouched header inquisition
- Single in/dual out or true dual ( 96 burban )
- 93 chevy exhaust
- 7.4 too loud I want a nice rumble
- Good exhaust for 98 4.3?
- need help with exhaust system
- 99' ecsb 4x4 header advice...
- header gaskets and hardware
- Long tube vs flowtech afterburner headers.
- Video of my k1500 w/ headers & magnaflow muffler
- Flowmaster super 10 on my tahoe
- exhaust help
- 98 Silverado regular cab long bed
- stock obs pipe
- 2013 Chevy Silverado Super 10 muffler
- Want to install duals
- JBA Headers Shorties, How much to pay for install ?
- Tri y for 08 silverado
- Best long tube headers ?
- obs questions....
- what headers to run
- Pypes Violator Vs. Magnaflow XL Mufflers
- Need muffler recommendations. Looking for good flow and not too loud
- Exhaust Clamps
- thrush welded help
- Flowmaster or Cherrybomb?
- Lowered truck exhaust help
- Borla on Vortec
- Louder exhaust?
- WANTED: EGR block plate for pacesetter headers
- New Truck = New Muffler Options
- Anyone Have A Lot Of Experience With Chevy 350 Exhausts?
- Newbie with some Q's about a dual exhaust
- 4.3 Long Tubes
- Bad Catalytic Converter New Exhaust?
- looking for shop in oceanside, ca to do dual straight pipe from cats back
- Confused about headers
- 5.3 supercharged full exhaust
- GEN IV Big Block in a 94 C1500 headers
- cutting the bend out of my exhaust tailpipe, will make diffrence in tone or volume?
- Exhaust help needed.
- 6.0 exhaust ideas/opinions??????
- What exhaust setup would you recommend?
- Anyone know the difference on these 2 exhausts?
- cheap shorties
- Just put on a Borla GMPP touring muffler
- Gibson 65200
- Need good exhaust shop near Memphis, TN for header install ??????
- C1500 New Full Exhaust VIDEOS INSIDE!!:rocking:
- 383 stroker duals or big single
- Cat. Converter
- 454 4" single exhaust build thread
- Cat size 5.3 quick question!!!
- Dual in?
- headers for 5.3 swap
- Need help with cats
- 5.3 headers?
- 2500hd 6.0 muffler what are you guys running?
- will 94 tbi cat back fit on a 96 vortec??
- What type of headers do you recommend for a stock 97 350 vortec?
- Headers
- Looking for a good sounding exhaust system.. Any opinions?
- 4.3 muffler
- hooker 16532HKR dual exhaust.
- What do i need to do to make my Exhaust quieter?
- Catalytic Converters
- paint, coating, covering for cheap headers
- 454 exhaust for towing 7.4
- Removing cats on NBS chevy 6.0
- New exhaust and fuel mileage
- 305 TBI Exhaust Pipe Diameter Question
- Rpm at 70 on 04 2500
- long tube and h-pipe questions
- Exhaust
- Best performance header?!?
- 4" single on gas???
- Muffler question
- Decent tone for a 8.1L
- is this worth it
- New Exhaust 2008 Silverad
- magnaflow cat ?
- Duals Question
- Swapping the one muffler for two?
- exhaust question
- 5.3 vortech 01 Suburban y pipes
- Recently got some flowmaster super 10's
- new muffler?
- Offset on Magnaflow 12909 with 2007 2500 HD 6.0
- Long tube header question?
- Long tube header questions
- Header Collector flange gasket leak.
- removing cats on 96+ pickup
- New exhaust for my 355
- 1999 C2500 Burban Exhaust...What do I have?
- New exhaust on my silverado
- We want to hear you Kooking your Kooks!
- glasspacks vs magnaflow ....?
- Looking for new muffler for 2007 2500HD w/6.0 and 3.5" pipe
- Where to buy long tube headers?
- 4.3L Vortec V6 with Custom exhaust
- Aero 3030
- A question about straight pipes from headers?
- Resonator/cat
- Straights to flowmaster outlaws?
- 3 wire o2 sensor
- Are X pipes enough?
- 3 inch muffler on 2.75 pipe
- High flow cats or fake dummy cats?
- Backwards muffler?
- new exhaust on 5.3 vortec, opinion's?
- opinions?
- Gutting the muffler on 6.2?
- OBX long tube headers for 96-99
- Magnaflow XL series muffler?
- Cats or no cats??
- One more question about mufflers:
- How much Torque Lost with Straight Pipe?
- Best Exhaust for stock Vortec 350, Single or dual?
- Which is louder? Muffler Help
- Advice for a nbs
- Dynomax Bullet 12 vs 18... Thoughts
- Exhaust on 97 5.7 w/ 505,000 miles.
- cat back exhaust worth it??
- Headers On a 1994 GMC
- 350 vortec backpressure?
- Exhaust issues
- Pypes Violator?
- headers? high flow cats?
- LS2 exhaust manifolds
- New exhaust system
- What can you tell about this exhaust from this video?
- 1988 Silverado 5.7 engine cat has been removed, just got the truck, bad gas milage???
- Pick a muffler
- Lets see those 8.1L exhaust setups!
- 1994 Chevrolet Silverado 5.7 dual exhaust questions
- what headers for 97 454 burb?
- Got duals...need a muffler
- Loss of Power after new muffler.
- COULD Clogged Cats Make Exhaust Sound Weak
- To Go Loud and Aggressive or Nice and Mellow
- Exhaust clips
- Good Muffler For Dual exhaust
- Magnaflow part #? 1997 k1500 dual pipe flange from behind cats to before mufflers?
- 02 compared to 11 silverado 1500 extended cab
- Name that muffler
- thunderbolt cats
- Magnaflow Magnapack
- 2-1 3" on a 1999 K2500
- magnaflow muffler on burb
- 03 stepside dynomax bullet/6" tip
- anyone recommend a Detroit area exhaust shop?
- Hedman 69390 long tubes
- Heard of such a thing???
- cat converter question
- muffler questions
- what kind of exhaust on a 1984 K30 w/ a 6.2L diesel?
- Anyone have?
- y pipe diameter?
- 8.1 vortec resonators?? Or cats??
- dual exhuast
- LPP 99-06 and 07+ Stainless headers and Y-pipe
- Removing a broken manifold bolt
- Pros And Cons of Dual Dumped Mufflers
- will my exhaust fail my emissions?
- Tbi obd1, will removing the cat cause ses light?
- have the muffler i want ordering headers anybody run these headers
- O2 Sensors without Cats
- Converter and SES light
- exhuast difference?
- Putting New Muffler on 94 RCSB 350 TBI
- no cats or high flow cats
- single into dual selection q's for 5.3 vortec
- Is this a good price? and will it sound good?
- Headers Pros/Cons?
- Swapped my Flowdisasters for MAC mufflers
- Magnaflow Questions
- Are Duals Worth It?
- Looking for Pipes for my 03 1500HD
- Any performance gains from Flowmaster 70 w stock pipes?
- new headers. i need to block the smog ports. help.
- y pipe issue
- whats the best exhaust for engines with the AFM?
- Aero muffler
- Going from duals back to single
- best towing performance.
- No muffler vs. Glasspack??
- Dumped vs Dules?
- Cherrybomb Glass Pack
- 3" exhaust to 4" stacks?
- What size y pipe and exhaust pipe should I use??
- 98 z71 ecsb true dual exhust
- Magnaflow Question...
- muffler question for 7.4
- headers for my OBS silverado
- 3 inch piping gunna be bad??
- Cutouts
- 8.1 cats and exhaust
- Will a hollowed out catalytic converter make less performance?
- Possible fix for my catalytic converters?