- Header Performance
- Painting exhaust system???
- Quick exhaust help
- loudest exhaust for a 02 5.3
- Will This Kill or Help MPG???
- What inlet/outlet configuration for a 2004 ECSB????
- Headers on 95 305 4x4 ? no cats ?
- What to do about exhaust?
- 98 vortec 5.7 which cat?
- Which Muffler...
- Can I take my cats out without my check engine light going on?
- Help! I Need Tips On Dual Exhaust
- X-Pipe, H-Pipe, or neither?
- Difference between OBDII cat and Universal (other than price)
- Big block exhaust options and opinions?
- my new true dual exhaust.......pics inside
- Dual Exhaust Tips rusting...
- Okay, I did search for this, but...
- Flow Master
- Of course I found these after I ordered Thorleys
- How would the Borla catback sound on my tahoe
- best headders for 2000 5.3?
- Cat Or No Cat
- Is this the right part?
- Exhaust Setup
- Glasspacks or Flowmaster 40 series?
- Get my new glasspacks installed tomorrow
- cat-back or turn down?????
- Magnaflow or Flowmaster?
- whadya think about these headers
- Cats or Not?
- flowmaster for 4.8?
- Long tube headers?
- Cats or Not?
- Lt's for the 4.3
- stock exhaust on '87?
- 1 cold, 1 warm pipe
- have flow-40 now want magnaflow!!
- I Need a good sounding muffler?
- prices to install dual Exhaust
- 2000 4.8L True Dual - 2.5" vs. 2.25"
- 4.3l headers
- 2005 Silverado Exhaust?
- Heat shield?
- Any Info on the Flowmaster 70 series Big Block II
- Flowmaster 50 Series? Will it fit properly?
- How much pipe should I run before the muffler?
- Where to get mandrel bent pipes for 5.3 NBS
- New exhaust next week
- exhaust choices, need help!
- i've had it leaking headers
- Bigger tips better?
- Corsa VS Borla
- Dynomax Bullets or Flowmaster Original 40
- I need some help with an exhaust set-up.
- will running open headers 25 miles hurt anything
- Muffler louder on a '93?
- Muffler Decision
- exhaust is ordered
- Exhaust System for stock 350 5.7L
- What kind of headers to buy?
- Needing Exhaust Ideas
- 97 catback
- cats or no cat?
- cat to muffler
- New here and got a couple of question
- Which Muffler
- cut outs?
- Stubborn muffler
- New Exhuast
- WTF! Why doesent flowmaster...
- which is better
- How would a single 10 series sound?
- Which Flowmaster do I have?
- Magnaflow Exhaust
- Best catback for 95 tahoe 4 door ??
- flowmaster 40s
- Best PERFORMANCE exhaust for 99' 5.3?
- gutting the cat????
- exhaust set up
- tip preference
- Bullets and low end power
- Exhaust Conflict! Advise?
- Jeg's Cat Back exhaust
- Gibson Race Truck Exhaust on a Tahoe?
- stay dual or go to single
- Picking exhaust for 2000 1500 5.3
- just a bullet and stock pipes ??
- Someone Answer Please!!!
- Muscle car exhaust
- O2 Sensor&headers
- Where can I?
- 2500 HD with 6.0 getting new exhuast friday
- any magnaflow sound clips?
- Now... i need headers...but
- flowmaster confusion
- Dual Exhaust Question
- do you gain any power with flowmaster?
- people with 4.3 and exaust
- Exhaust system or muffler only
- str8 pipes
- best single exhaust system for a built 350?
- 5-Speed manual and Headers?
- Anyone looking into Flowmaster cat-backs (sound clip & Picture)
- The reason why my exhaust sucks?
- exhaust help
- bully dog exhaust
- Pipes: H vs. X vs. Y
- Straight through cats?
- New exhuast
- Headers headers headers...
- stylin concepts body roll pan exhaust tip
- need pics of pipes in front of back tire!
- Super 40s on Tahoe
- Can you answer these please
- Thorley's Installed!!!
- How do I get my headers on??
- exhaust question
- Side Exhaust
- loud exhaust
- hedman headers
- 02 silverado headers
- new muffler installed
- header question
- hooker comps ?
- longtube headers
- Summit Racing Free Flow Exhaust
- Looking for good exhaust...
- stupid question but...
- Banks Exhuast For Duramax
- Headers?
- dynomax super turbo mufflers
- cutting off cats
- 1 I/O or 1I/2O
- Anyone running a Dynomax Ultraflow ?
- header-back exhaust
- anyone ever coat their exhaust with por 20?
- Flowmaster 40 series dual chamber muffler
- Need Exhaust help
- anyone got magnaflow w/headers?
- Headers...
- whats the best chrome exaust tip to use for long lasting?
- re routing my exhaust, suggestions & pics please
- Catalysts
- Muffler for a 04 Silverado?
- Anyone running Turn downs on their 88-98 Z71?
- Will This Y-Pipe/Crossover Pipe Work ?
- 2004 Z71 True Dual Exhaust system?
- gutting the cat
- headers worth it?
- Flowmaster ?
- exhaust out of roll pan?
- Straight out orrrrrrrrr......
- O2 simulator on a '96 Vortec 305
- Soundclips anyone??
- Hugger VS. Shorty
- Flows 40 Series
- Brand new to the site. Exhaust vs. warrenty question.
- good sounding 3" no poping what muff??
- Got My Borla Cat Back System Today
- mufflers
- using throttle bodies as cutouts?
- Single 3" tail pipe?
- Which converter should I get?
- Loss of power?
- Im gonna take off my cats what will i do?
- 99 Tahoe Exhaust: Single or Dual
- Headers on my 99
- True dual exhaust
- More Performance equals More Noise?
- which is a better exhaust setup
- Exhaust for my '99 K3500....
- How can I make my exhaust louder?
- 5.3 Z71 Exhaust Q...
- Flowmasters GOTTA go!!!
- h pipe or x pipe
- Stock 5.3 Manifolds
- Anyone heard of this brand?
- Exhaust temp??
- Would this mess up my exhaust setup?
- Diesel Exhaust--What's "straight piping it"? Is MBRP a decent exhaust?
- 92 5.7 tpi built, what size cross pipe?
- exhaust options-98 OBS
- Wife's not happy with new muffler
- whats the best exhaust to run built tpi!??
- Will this converter plug work?
- Considering getting bullets
- 40 series - delta flow or super flow
- What cat-back?
- Low-cost rumble?
- Offroad Y-pipe
- Gibson Headers For Sale
- single or dual - warranty issue
- 50 Series Flows -Your Opinion
- flowmaster exhaust
- True Duals and Single O2 Sensors?
- haha so happy
- Pipe Diameter?
- What to use to dump my exhaust?
- Dynomax exhaust
- how is exhaust diameter measured?
- catback or replace muffler?
- high flow cats worth it?
- Magnaflow or Spintech?
- Headers?
- exhaust
- where to get cat fill plug?
- Cat Removal Question
- Header info What is recommended?
- anyone running summits 3" dual kit
- Possible eBay solution for my exhaust
- My reviews of Moroso Spiral Flow mufflers
- Hooker Exhaust Q
- Flowmaster 70 Series????
- 88 Cat back exhaust
- Huge 4.3 Exhaust
- Headers?
- Blue Smoke out the pipes
- Flowmaster Force II System Question
- Threadlocker
- cats from another truck?
- Single In/Dual out good enough?
- Y-pipe or duals?
- Thorley Headers hitting Starter?
- True Dual Exhaust How To?
- aeroturbine
- please help me find an inexpensive aftermarket exhaust for my 88
- loudness of true duals v.s. SI/DO
- No Cat's and X pipe?
- Mufflers
- Woot Ebay ownz me
- Is flowmaster 40 a good muffler?
- quietest straight through muffler
- Cutting exhaust pipes
- Problems with Header install
- Lack of gain with LT headers, What Gives?
- A couple muffler questions!!!
- headers for 96 v-6
- which would you have
- My reviews of the Gibson Supertruck cat back
- new here/question
- 350 vs 305
- finding out pipe diameter ???
- Pipes vs. Turndowns
- Are bullets really that loud?
- Change the muffler or full catback
- will this offroad Y fit?
- I have a new toy and need some info
- Gibson Exhaust
- What size pipes?