- header choice...
- AIR Block Off Plate Material?
- TD Muffler choice advice
- Ngk?
- relocating oil filter
- Jet Hot headers w/catted y
- Fitment ?
- m/a n t/b?
- Custom Dual pics needed.....
- ls1 accessories, from ls6 to ls1 F body
- TSP catted y-pipe...what cfm on cats?
- 1.8 rockers from a 5.3 truck
- Bolt Ons
- Cleaning an intake manifold?
- Advice Please: Is a Fast 90 setup worth any gains on a non stroked motor
- Advice Please: Is a Fast 90 setup worth any gains on a non stroked motor
- Shaner TB Help!!!
- Exhaust help
- EWP People...
- WooHoo! Gettin LT's...
- What size/thread is a O2 sensor hole?
- In the middle of Pacesetter Header Install.. How do I remove the damn dipstick??
- Exhaust leak
- Borlamouth, Dynomouth, or Hooker???
- 90/90?
- SS or Coates Headers
- lets see your catted y pipe!
- poly mounbt or solid mount?
- simple one for the exhaust guru's
- header gasket
- x or h pipe?
- ssra
- K&N still the best??
- Removing IAC
- p0171 p0174 please help!!!
- Need Some Cat Help!
- b&b exhaust for trade or /cutout
- LTs/ORY + tsp rumbler???
- Another LT header install, please help this noob
- Blackwing lid
- any clips of sweet thunders, spiral flows and bullets
- TSP Cat Owners Help Me Please!
- Headers and Y pipe only, gain or loss of hp?
- Damper, what does it do? what does it help?
- converting fly-by-wire TB
- *help With Fast Intake* !!!!!!!!!!!
- Loudmouth 1 Or Tsp Rumbler????
- header bolt fell out
- de-baffeling???
- SLP questions???
- true duals with spohn torque arm?
- Vclamp exhaust
- wilson ls6 manifold dyno numbers
- pcv question
- carb style manifold, elbow:throttle linkage?
- Does anyone have a polished Weiand intake?
- Water Temp guage at 200.
- BBK ls1 intake ?
- Pics of Kooks 1 7/8 and custom under axle true duals
- Kooks V. Qtp
- How can I tell what my intake is???
- Couple exhaust questions...
- How To Wire A Cutout
- what catback will make an open header no cat car fairly quiet
- Hookers vs Pacesetters?
- vibration from new ory
- i think i blew my passenger side cat!
- True Duals ?
- B&B Exhaust ?
- Realistic H.P. Gain from exhaust and t.b.
- Those whom have an H-Pipe...
- Do throttle body spacers work?
- obx stainless headers
- QTP controller
- Come in guys, need exhaust opinion...
- Did some coolant temprature testing... interesting.
- Random Tech Dual Catted Y Rattle...
- Ported a little too much of my throttlebody!
- Screw a Hooker
- best stock exhaust besides headers???
- For those of you on the fence...TRUE DUALS!
- What Y-Pipes will or will not work on the eBay headers?
- headers hit drain plug!!!!!!
- thows with victor jr and 90 degree elbow
- What spark plugs for a naturally aspirated 415 ci?
- Throttle Body P&P/Bump stop mod
- catch can PCV setup hose question? who can answer
- longtubes finally put in
- QTP Y pipe replacement?
- Someone point me in the direction of where i can buy metallic cats
- Legal CA exhaust
- 6.0L intake manifold question
- P0131 Heated Oxygen Sensor
- ls6 intake???
- Qeustion about pcv
- Do i need a heavy duty starter?
- quick filter ?
- Anyone have any sound clips with the mufflex exhaust with a cam
- Track Results after EWP & Pully & Addn of Skinnys
- Let me know what you think!!
- PCV delete questions
- stock exhaust w/ aftermarket mufflers
- Which long tube headers?
- ls6 manifold
- Jet Hot Headers for X-Mas, NEED Y PIPE!!!
- SLP Air Lid Fitment
- painted headers better than coated!!
- what is the best sounding exhaust
- True Duals
- Borla exhaust system?
- where do u find gmmg exhaust
- What would cause my car to rev pretty high?
- 98-02 throtle body such and easy question!
- Read my plugs....
- Looking for dynomouth sound clips
- What happened to the SLP EXH tips??
- Honest opnion about 2 exhaust options
- doing ls6intake swap. but have a few questions
- part # for stock motor mounts?
- A/C Delete... Do I need this?
- Question about Duals
- Please Help!
- Replace The Cats With What?
- air pump piping removal
- Meziere street ewp idler removeable?
- 85mm MAF- Which is better
- New to Cutouts
- header question
- iridium plugs Vs Regular plugs
- k&n vs. slp
- how hard are headers on a vett.
- lsx 95mm throttle body
- loudmouth
- Map Sensor Removal (Help with Clip)
- Good MAF
- youll probably think this is a stupid question
- Thinkin of going with TSP duals w/ spiral flows..opinions wanted
- power steering cooler
- Most Overly Asked Question What Exhaust Should I Buy
- Vacuum Leak?
- Grrrrr!
- Cutout Options
- PaceSetter LT, Catted Y-pipe or O2 sims?
- Where to get 11/32" vaccum caps?
- Is it worth it to get my Fast 90mm intake ported?
- How to make a magnamouth....
- Air Restrictor Plate question
- F-body Roller
- Ram Air, stock?/mod
- What is the quietest "bullet style" muffler?
- 5.3 tahoe intake or roots type charger
- Who ports manifolds?
- Opinions on universal H/X pipe
- Bolt info/specs?
- jethot headers
- LS1 Pulley
- MTI Lid Cracked!!
- Mike Norris Billet PCV catch Can - $89.95 - New Thread
- What Exhaust Setup?
- X pipe
- Who is running just headers and Y pipe?
- Parts/Adapters needed...
- g-tech bolt on results (intake comparison)
- ATI crank pin kit help!
- At about 500rwhp, how much hp will magnaflow cats rob?
- Need a part number for plastic shield
- air pump hole in exhaust manifold
- Who sells 02 Sensors now?
- Pacesetter specific LT question.
- changed LT's & y, now terrible vibration
- ls2 intake on a ls1
- How much power/sound will i lose with hi-flo cats?
- anyone know anything about rhs heads?
- Alternator problems
- TPS mod? Just had a thought
- 3-Bolt Flange?
- what rwhp difference between dual exhaust setup & dual cut outs on the y pipe?
- Complete Bolt On list and rwhp expected from them?
- K&N fpik filter on stock bellows
- Grotyohann headers?
- Which plugs and wires?
- insanely loud? new exhaust setup
- do ls1 mac mids need 02 extensions?
- LS6 valve covers-do they have PCV outlets on them?
- any gain going to 1 7/8 headers
- getting ready to install Pacesetter LT's. any advice?
- lid question...
- 2.5" vs. 3" Y-Pipe
- exhaust
- which intake do i need
- replace intake on 04TAHOE 5.3L
- TSP True Duals with Ebay headers
- anyone know about these cats?
- Help me!!!!
- pcv question...search isnt working
- A different approach to PCV delete.
- stock exhaust???
- what does EGR do !
- Whistling Noise
- 99 LS1 knock sensor problems
- TB hole size
- Headers off a 98 fit an 02??
- pcv vacuum leAK
- Anybody have video clip of magnaflow on F body?
- i am looking for a 3.5in cable operated cutout
- noise increase question
- Meziere water pump=better E.T.?
- NX intake and throttle body?
- Let's see your tanks!
- Need help please!
- i broke something is it important
- modifications....
- Help!!
- best headers
- TSP true duals
- OBX R Racing Headers??
- Questions about a starter
- Sheet Metal Intake?
- GMMG and CME elbows help
- Header Help
- EGR removal
- LTs+ TSP y-pipe = no safty loop ?
- Who had to modify their TSP ORY?
- The best y-pipe
- Is Ls6 possibly better than Fast 90/90
- How long did your stock water pump last?
- Most HP/TQ from LS1 intake
- Quieter Exhaust + FLOW:
- Update with links to pics
- Granatelli MAF from an 02, for an 01?
- TB question
- Will TSP catted-y work w/UMI body mounted TA?
- New Problem
- Speed Bumps
- No start after ported throttle body
- Those Running TSP
- Need a new belt
- how much horsepower with cutout
- Magnaflow True Duals?
- Autometer Oil Temp Gauge Install
- Where can I find o2 simulators? $$?
- How do I tell if I have the LS6 intake?
- Pics of LM I or LM II Installation
- Sweet Thunder Help
- Kooks header install in progress...
- Wazee Pulleys
- Exhuast options
- K & N filter....who wants it?
- Meziere EWP
- 90/90 on a SI motor??