- What is this exhaust? *56K beware*
- Need off-road y-pipe for ws6 stock manifolds
- where can i get?
- 1 3/4 vs. 1 5/8 headers
- headers with x-pipe or y-pipe?
- Descreening the Maf
- TB Bump Stop Mod ??
- heres a question for you all that have headers
- Good business opportunity
- Hooker system looks like crap, what should I change to?
- air lid mod?
- Squealing noise after underdrive pulley install...
- Is there a power and sound difference?
- Decisions....
- Exhaust Cutouts? A little help??
- Port and Polish or Aftermarket TB?
- Exhaust cut out
- Performance parts = horsepower
- part # for cat on WS6
- whichheaders for an 04 GTO?
- exhaust question
- What is airflow worth?
- question about slowmaster..
- MAC Headers
- ASP pulley for c5?
- Hmm...FRA mod on c5s?
- True Duals + Long Tube Headers . . . cats ???
- Have Loudmouth 2...header question
- Mod Ideas...
- Little Help Please
- Loudmouth 2 Swap
- jet hot headers pro and cons
- F-body mufflers fit any type of f-body.
- Cat back is next....What brand?
- LS6 Intake ?
- smooth air below?
- trade going thru
- LS1 intake and LS6 heads
- muffler or catback?
- Help, performance packages!
- Installed My Early Loudmouth Christmas Present
- TIP, for easy coil pack removal/install passenger side!
- TIP, for easy coil pack removal/install passenger side!
- Painted Headers
- Exhaust too loud
- which is better for this setup. LT's or shorty's
- X-Pipe on an 02 SS
- Performance/Appearance wish list...opinions wanted
- What should i be pulling from all of this?
- oil dipstick out of place
- just installed headers
- Headers and gas mileage
- Second mod opinion!
- Kooks longtube guys/gals inside
- ram air T/A Cut out?
- How will I like this Exhaust Setup????
- What else do I need with LS6 manifold???
- Anyone use a magnaflo muffler?
- Header Install help
- TB question..
- P&P TB question
- Exhaust shop messed up Magnaflow catback
- SLP y-pipe+pacesetter long tubes?
- Loudmouth Owners
- LS1 motorsports lid
- Quick catalytic convertor question
- Cat going bad, whats a cheap replacement?
- Shortie Header Question
- how much is it worth?
- Corsa Cat-Back too Loud!
- Q on Headers
- sound clips
- Cut out: Any one ever ask this?
- electrical cut out with LT headers
- LT install price??
- Water pump going bad??
- Exhaust Question
- pacesetter installation tips?
- 3.8 V6 valve cover gasket replacement
- casts or catless ??
- h/c or supercharger
- GTO Throttle Question
- minimum distance for mounting MAF to throttle body?
- Good 3" Exhaust Clamps
- LT Question
- Pacesetter LT ORY queston
- LT or Mids Question.
- Loudmouth II owners
- rattling noise after header install
- quetion about header/cat set up
- Resonators vs. mufflers
- Another Header Question...Pacesetters???
- 90mm throttle body owners....
- Shallow oil pan
- How close can you mount a MAF?
- Another Headers question!! Need Advice
- Magnaflow Performance Hi-Flow Catalytic Converters
- catback or cut out
- header jet hot vs dynomax suppermax
- Headers Help