- does it sound any good?
- Opinions on these ebay headers?
- Hooker Aero Chamber vs. Flow 50
- loss of power
- Quick question
- gibson on nnbs
- x-pipe or h-pipe
- any 5.3 with no cats??
- 5.7l Vortec True Duals - Help!!
- opinions on exhaust please!
- reversible?
- No cats and chambered mufflers??
- Headers on 95 350 TBI? Help?
- Beware when ordering a y-pipe from Summit
- Help with choosing a new exhaust setup 8.1L
- Emissions and Headers
- Glasspacks w/o converters
- Cherry Bomb Extreme's
- Header fitment ??
- True Dual Question..
- Where Do I Get Dtc's Erased?
- Exhaust ?
- probably switching to bullets.....
- Header Install
- How many cats on 96 1500
- Anybody use Force mufflers?
- '98 Tahoe Inlet/Outlet sizes.
- 02 simulators
- Bullets.......
- Dynomax Crossflow Muffler
- Where is the best place to buy replacement cats?
- Flowmaster #530504
- Cats Cut Out=power/mileage Loss=myth
- dynomax ultra flo X muffler
- x pipe question
- Exhaust pictures
- Exhaust Cackling
- Are there good headers out there for an L31 Vortec?
- Exhaust Options for NNBS 07
- What do you think about this set-up
- Trying to find the exhaust sound i want need a little help
- Is a crossover pipe needed with a Dual in/out muffler?
- Opportunity knocks, kind of
- Exhaust Done
- where to find 3" mandrel bent tailpipe?
- shop won't run true duals because of position of the O2 sensor on Y pipe
- opinions on intakes
- glasspack
- just a thought
- exhaust help?
- Lost power with DI/DO.. thinking about bullets
- DNA Mufflers
- Will This Sound / Flow Good??
- no muffler
- I <3 Lope!!!
- Exhaust Tips...What's your Favorite?
- Flowmaster 40 series.. Too Loud, how to quite it down??
- What will happen if.....
- Which Magnaflow?
- 1975 Chevy - HEADERS
- X - H Pipe
- need new exhaust... puh lease help me!
- 6.0 exhaust ideas
- Pipe Size
- Does anyone have a sound clip of a 2500HD with 6.0 gas engine without cats?
- 76 K10 350
- 07 NBS Silverado 4.8L Exhaust
- 350 exhaust
- Hedman headers
- LT vs. Shorty headers?
- looking at LTs for 02 silverado
- 383 Suburban Exhaust help, Long tubes needed..
- Need estimate on exhaust work in D/FW area
- What Headers to buy.
- chevy 6.o exhaust
- lost the end of the exhaust
- Exhaust Dilemma (5.3)
- Dual exhuast guys inside plz!
- Bullets Quieted Down
- 18 wheeler dual pipes on these gas motors...
- Need A Complete LT Headers Rundown
- nnbs exhaust ?
- Super 44 v.s. flowmaster 40
- 2003 1500HD 6.0 LT Headers?
- Few exhaust ?'s
- Anyone here tryed the Hearthrob exhaust systems?
- Anyone used the Pacesetter TFX system
- Bolt in muffler.
- Cutting your exhaust
- true duals possible?
- intermediate pipes
- v6 exhaust
- Is Cutting Your Exhaust A Good Temporary Option?
- 1988 Dually exhaust suggestions?
- Flowmaster 40's
- Good sounding combo on a NBS at least
- New exhaust.
- JBA Headers
- Headers and Ture Dual's for 1975 Chevy
- New Here; 1996 xcab short bed exhaust question
- X-pipe illegal?
- duals in front of back tire
- Wanted: Stock Exhaust Manifolds
- headers for 99 4.8
- Hello
- Powder Coating/Ceramic Coating Catback Exhaust
- home-made duals
- recomend me a muffler!
- LT question...
- Offroad pipe.
- headers for 94 5.7
- How Would This Look...??
- any body got 90's
- Problem with Magnaflow and 6" drop
- Selling Magnaflow Cat Back
- 98 K1500 dual-in single-out exhaust options
- dynomax ultraflow welded performance
- single chambers
- Exhaust out body
- NNBS Silverado 5.3 Exhaust without Drone?
- a little help deciding....
- is this a bad idea
- how loud would this be?
- Cat Back for "01 Tahoe 4.8
- Which way does it open? Heat Riser
- Cost to have Long Tube Headers Installed?
- hearders for a 1990 v6 4.3 or 4.7 dnt no which
- Quickflow mufflers... anyone
- Gibson supertruck
- Lost power
- V-6 Exhaust leak - need help
- need a exhaust system
- off road y-pipe??
- New Exhaust Video.... Enjoy
- 2 1/4 or 2 1/2
- lookin for dual exhaust
- MPG upgrade for 1970 350 c2500
- any 1 have Flowmaster super 44s ???
- Contest: Best-sounding truck on FSC.com
- What exhaust system to get.
- Echo Tips?
- how fare back on pipe to put muffler?
- Dual exhaust tip question
- HORRIBLE drone in cab with new exhaust
- Exhaust vid: 04 Silverado 4.3L Flowmaster Super 40
- brands of o2 simulators
- What exhaust?
- magna flow???
- New exhaust
- Pacesetter long tube headers on a 6.0 - who's running these?
- single 3 in dual 3 out?
- Header question
- looking for pics of Tahoe exhaust
- Best Exhaust for 02 2500HD 8.1?
- What is the stock diamater for a 96 V6 exhaust?
- backing out of true dual plan
- Gibson Exhaust?
- headers
- Exhaust Smell after Pacesetter LTs installed
- Dynomax Ultra Flo's*
- not trying to repeat but exhaust on a 6.0
- 22" Magnaflow Sound
- exhaust + towing
- Super 40s?
- Flowmaster on a Yukon Denali?
- Exhaust Recommendations for NBS 6.0L VortecMAX
- exhaust for a 94 5.7
- '00 454 exhaust suggestions
- my exhaust thread
- Desperate need of help
- MAGNAFLOW sound clip
- Borla 3"in/2.25" dual out ( my new setup)
- How loud is TOO loud?
- truck exhaust
- Question
- Lo muffler
- New custom cat back.
- Cheap Headers... How Good OR Bad ?
- Post pics of your tips
- Ways to tell a Super 40/40 series from other Flows?
- Anyone running SLP exhaust components?
- Header Bolt question
- need some advice, new exhaust, magnaflow dual in dual out 2500hd 6.0
- dynomax bullets
- 2inch exaust
- HELP! Cherry Bomb Glasspacks and headers
- NBS Dual Rear Exhaust Question
- y-pipe/midpipe interchange?
- Glasspack Installation
- high flow cats vs. gutted
- Tune and No cats?
- What kind of plug wire boots do I need for headers?
- header question
- catalyic converter?
- Exhaust Recomdations
- makin headers
- 454 vortec exhaust suggestions
- help
- my exhaust vid
- Look what I got......
- new exhaust vid arises a question
- Which way to go?
- Gutting my Exhaust
- Best exhaust
- Dynatec LT headers or 20 in rims??
- Magnaflow??
- Magnaflow catback vs. muffler only
- Kinda want something new...
- what can i do exhaust wise to boost hp
- Magnaflow
- pacesetter headers installing on tuesday
- Finally got an exhaust clip
- Size pipe on NNBS 2008 sierra???
- Magnaflow?
- LT headern fitmant 94 Z71(4x4)
- 07 classic 5.3L header help EGR, A.I.R. ???
- true duals sound clip "before"
- Exhausted Wheels?
- 16x12 rims
- New Exhaust
- $$$
- 2000 4.3L exhaust??
- Exhaust installed, and question about 07
- I need a loud 454
- Dynomax bullet blowing up?
- Headers
- glasspacks, long or short?
- 5in semi stacks??
- Deep sound exhaust
- Exhaust straight out the back or side?
- Flowmaster 10 series
- Some ideas?
- Long Tube VS. Shorties
- removing exhaust manifolds
- obs shorty headers installed
- New exhaust causing Poping
- Corsa exhaust question
- 454 exhaust clips
- Just got new exhaust.
- cherry bomb vs flowmaster vs spintech
- Flowmaster Delta 40s
- Exhaust leak at the manifold
- Aftermarket cat.
- If installing LT headers.........
- Straight Pipes?
- removing cats
- How loud?
- Can You?
- what magnaflow ?
- Electic Exhuast Cutout