- Opinions needed
- True Duels against the law?
- TRUE DUAL EXHAUST ON A 4.6.. HP LOSS?
- anyone with a 98 f150 5.4l flowmaster or edlebrock dual exhaust system
- H pipe or X pipe
- exhaust
- Replacing stock Gibson tips
- WAHOOOO!
- NO MUFFLERS!!!
- 5.0 exhaust question
- water normal out of the exhaust after every start?
- Modified Exhaust and Warranty/Leasing
- getting new tips???????
- Does anyone have the K&N cat-back exhaust?
- Gibson Swept Side vs Super Truck?
- Exhaust Clamps
- Dynomax or Flowmaster?
- Pro & Cons of Raven Z55 exhaust?
- Has anyone changed their O2 sensors? Do they help anything?
- Gibson exit on a 97'
- Complete Flowmaster Cat back system?
- Headers!!! Which ones????
- Spare Tire And Cat Back
- Parst # for Gibson Swept Side and Dual Sport?
- Gibson Swept Side Exhaust on a 1997
- high flow muffler vs. glasspacks
- So Far Very UNIMPRESSED with Gibson Split
- Exhaust Recommendations???
- tips
- Where Do I Start???
- New to Dual phenominon: Is there a thread to follow?
- Header Install
- Exhuast help
- Exhaust Question
- Exhaust mods
- Post some Wavs Of trucks
- would a straight pipe be just as good as free-flowing muffler?
- HOW MUCH FOR FULL INSTALL OF RAVIN Z33 OR FM 40 SI/DO?
- Which is better?
- Good Price on Gibson catback
- Side exhaust : before or behind the rear wheels ?
- WAV's of Ravin Z33 v. FM 40's
- New Custom Exhaust ....wav. file to hear...
- Stump-Jumper, question about the Borla...
- Time for a new exhaust system
- Best header for 4.6: Dynomax, JBA, Gibson?
- Results of Gibson Split Rear install
- Comprehensive Ravin Review
- Glasspacks
- What's the stock diam. of the exhaust on the SC?
- weird info from Midas on Ravin? help me out
- single? or dual? I've got no clue...
- Gibson Side swept for 4.2 anyone have a recording of the sound?
- Finally bit the bullett
- Midas performance exhaust pros/cons?
- Want to hear a Gibson Swept Side on a 5.4?
- Gibson SS install and performance
- MY BAD-ASS EXHAUST
- Do Gibson Cat Backs come with Clamp-on Tips??
- louder
- how big
- I want it LOUD :)
- Flowmaster Cat-Back
- Ravin Z55 vs. Gibson Swept side? K&N II vs AF1 FIPK?
- What size FM do i get?
- Does anyone use glasspacks anymore?
- Swept Side vs Dual Sport
- Gibson sideswept on a 4.2 ,does anyone have one ?
- Ravin Z-55
- Ravin' exhaust
- Question about True Dual Exhaust
- Exhaust system (online)
- true duals on a 2001 sc?
- I want Quiet!!
- FLOWMASTER 40's
- Installed Gibson Exhaust, etc.
- True duals
- Exhaust
- My Review of the Ravin Z-33
- FamilyRide, A question on your Gibson Swept Side
- Example of what larger pipes can do!!!
- Ravin VS. Flowmaster
- GIBBSON OR CGS?
- GIBBSON OR CGS?
- dual exhaust
- Exhaust Soot
- Stock exhaust question
- Gibson Exhaust
- Exhaust piping-- need advice!!!!
- 5 inch tips
- Just Got My Z33"
- Just Got My Z33"
- Does anybody have and sound of a v-6 with duals?
- does anyone have a duals with a flow pro muffler ona a V-6?
- I6 dual exhaust?
- Questions about 50 series FM
- What Exhaust Do I Need?
- Any 5.4L ppl in here?
- What would happen if i cut my struck exhaust?
- 5.4 Dual Exhaust
- how much to move the pipes out to the side.
- I want louder!
- Why does my truck have 4 CATS!!!!!!!!!!!
- Dual exhaust on an inline-6
- Gibson Stainless or not???
- FLOWMASTER OR GIBSON
- Cut off pipes
- no cats
- flowmaster 40 on 4.2L V6
- Gibson or Borla...Which is Louder?
- cutouts
- cutouts
- Just a muffler or a whole system?
- How much louder.
- Time for exhaust
- 2001 Screw Exhaust Specs
- Bassani Exhaust
- super truck on a 4.2?
- Best Price on Gibson Supertruck?
- Exuast suggestion for a new F150 owner
- Installed Flowmaster 40 Series today
- Zavin Z33
- 300 exhuast
- Just installed my Gibson Sweptside and WOW!
- What should I do?
- What are the best Headers to buy?
- Lightning exhaust work on a 4x4?
- Ravin exhaust lifespan
- *** Loudest Setup...ONLY $75!!! ***
- Removal Catalist Converter
- HELP!!! Getting new system tomorrw...need opinion.
- Cut out the "Y"? Different muffler?
- Interior noise!
- FM SI/DO Installed and soundin sweat!!!
- Duals for a '99 V6
- Flowmaster Delta 50
- Borla Or K&N Performance Exhaust? Which one do I mount??
- What's Your Opinion?
- some would call me clueless..
- Need Pics of stock Lightning exhaust....
- Question on Gibson Sweptside
- Headers for 2001 4.6l
- What size Flowmaster 40 do I get?
- Looking for high flow BUT quiet muffler any ideas?
- Please Help!! Hooker Headers!!
- NEW Cat Back Exhaust**** - FOR SALE-
- Exhasut on my 78 f250
- Exhaust Cost and Recommendations
- 2000 EB EXPEDITION EXHAUST INPUT?
- What one FM40, Ravin Z33, or Z55
- '00 Lightning Exahust to '00 4.2 4x4
- Decisions......... Decisions........ now I need some help!
- Loudest Exhuast on the Market Help
- Flowmaster Delta 50
- Poor exhaust performance???
- I Want the most aggressive sound level
- SI/DO flowmaster setup prices
- Try a new setup?
- HELP
- "Test pipe"?
- BORLA REVIEW
- mbrp exhaust? Sharp mufflers and tips
- Anyone have Experience w/ Spin Tech?
- Gibson S/T Rusted Out
- Flowmaster muffler or cat-back system?
- Get a load of this!!!!!!!!!!!!
- Dynomax Question
- Flowmaster.....
- Flowmaster.....
- Pacesetter & Borla
- Big ol' Tips
- Flowmaster 70's
- Loudest exhaust!!!
- Loud Pipes
- no muffler
- FLOWMASTER, OR ALL DUALS
- Does anyone know???
- K&N FIPK - excessive noise, or just me?
- Headers Comparison
- Return of the "Cherry Bomb"
- Gibson Dual Sport
- WHICH HEADERS....!
- mpg loss with exhaust mods?
- 300 exhuast recomendations
- any pics of the super truck installed?
- New Exhaust is finally here...
- What muffler?
- TRUE DUALS NOT A GREAT IDEA
- Tennessee Tips?
- pictures of duals?
- Aftermarket CATs
- Ravin...cool bunch of guys......
- question, help!
- HELP!!! Bad O2 Sensor / Smelly Exhaust?
- What's inside a CAT?
- Gibson Exhaust Question
- Ravin Z-33
- HELP!!!????
- Aftermarket Exhaust Drone
- Flowmaster For F150 4x4 Ext Cab
- 3" True Dual exhausts f150
- Headers...coated or painted?
- 1 word: Flowmasters
- are you having your ravin welded?
- ravin Z55 for 128 bucks
- roush exhaust on 4.2?
- Mac Flowpath Muffler
- THE ULTIMATE EXHAUST SETUP!!!
- IT'S ALIVE!!!
- Flowmaster 40 series on a V6?
- To those of you posting on my ??? on lowend power loss with glasspacks...
- Exhaust Professionals!
- z55 and these scenarios
- Raven a big waste of time and money!!!
- Is there any gains?
- Ravin are you listening????
- Turn-down or stock setup?
- Shifing problems after exhaust installed
- Z55
- No DI/DO Ravin Z-55's
- Question on Headers
- Gibson Exhaust Question
- Gibson super truck exhaust ?
- Z-33 did i get any gains????
- BS!!! I DO NOT BELIEVE IT!!!
- HELP ME!!!!!!!!!
- Any one heard the gibson on a 4.2 v6 f-150
- Ravin Z33 Great Deep Sound
- Cheapest place to buy Gibson Super Truck ONline...????
- Ravin Z55
- Magna Flo Muffler
- WOW! Ravin Z-55 = Growling Thunder!
- WOW! Ravin Z-55 = Growling Thunder!
- WOW! Ravin Z-55 = Growling Thunder!
- Exhaust confusion.
- Goin' with the Z-55 today
- Anyone heard the new K&N exhaust?
- Aftermarket Exhaust Hangers
- Ravin Z33 DO the back or sides?
- Please Help!!!!!!!!
- cat back of just muffler on truck w/headers???
- Harley Exhaust Fit on Styleside
- Headers with stock exhaust or Cat-back with stock manifolds.
- Ravin Z-55 Just Installed
- removing the muffler on a 2000 4.6L
- Why not a stainless system? Not much more!!
- Is there a bolt-on solution?
- WHAT KIND OF EXHAUST IS THAT?
- Borla Exhaust, HEADERS???, walker Hi flo CAT, help me find LOW AND MID RANDE TORQUE!!
- I am now a Ford owner