- Roush Off Road Muffler has Rust Chips All Over it...Why?
- Cleaning throttle body bore
- best cold air intake now??
- Super 44 IN 2011
- Need some advice Please!
- Best Place To Buy Cats? ( not meow kind)
- longtube headers
- CEL problems
- 2011 (submissions) exhaust Contest!
- Pics of my new setup with Longtubes!
- If your set on one exhaust setup but added LT's, what would you do to lower volume?
- Stock exhaust with no cats??
- 04 F-150 5.4 Fx4 exhaust.
- Calling all 5.4L true dual owners
- Bad Smell
- shorty headers on my 99 f150 5.4L
- Will OBX LT's + ROR = deafness?
- 2009 FX4 Exhaust Suggestions
- Exactly how much will this cost?
- 1993 F150 4.9L inline 6 MAF question
- Gurgling sound?
- new o2 sensors
- Bored with Curent Setup
- Exhaust questions
- check engine light ?
- Roush Intake
- Loud 4.2l
- Passing Smog ?s
- o2 sensors
- which muffler
- S&b intake
- 90 302 exhaust
- Magnaflow cat noise?
- K&N or AFE drop in?
- Dumped Exhaust Help!
- new muffler for STOCK pipes
- bbk 75mm tb
- Gotts mod removal??
- Best CAI for 2010's?
- Putting OEM intake back on.
- need help finding tips? advice?
- Highway drone is driving me nuts...HELP!
- Code p0420 replace cats.
- Need help picking exhaust before I deploy
- another magnapack video
- Exhaust for 4.6l
- Doing true dual with high flow cats on stock truck...need tune?
- Just some questions
- quick question on gotts mod
- SI/SO Setup
- Exhaust flange studs
- Best Exhaust kits online!!!!!! CHEAP!!!
- needing a muffler for my 04 4.6
- no muffler to muffler still cracking
- full exhaust system
- shop wants $500 just to run pipes!
- Experience with these?
- Airraid TB spacer (yes - I fell for it), but have I damaged something?
- dyno results on duals?
- Aftermarket intake....filter choices
- best price on LT headers
- New Magnaflow setup...Lightning style?
- Emission Sniffer (sigh)
- 4.9 catalytic converter clogged
- Sputter on startup...
- 4.2l exhaust question - possible leak around manifold
- Alright guys, choose my muffler for me...
- new Magnaflow
- s&b intake
- should I make a heat shield or leave it alone?
- Going to duals
- Does a gotts mod run lean or not....?
- keep airiad intake setup and replace filter or change CAI - AF1 from troyer?
- MBRP muffler backwards, bad drone, help!
- Need a pipe check please
- Raptor with True Dual and AFE CAI (Vids)
- 3rd Times The Charm?
- i think im going to change my exhaust AGAIN!
- Raptor True Dual w/ Hidden Tailpipes (PICs)
- Newbie 98 Expy Question
- hedman headers? 5.4L
- Modifying my Banks Exhaust, have a question
- next mod headers
- 3rd time's a charm
- Lucked out on a K&N intake 77 Series
- Newbie question
- Cat back Exhaust
- Which Exhaust To Pick
- Quick Night Vid
- Need to get rid of drone
- Opinions please
- Holley carb identification
- question
- These aint bullets are they?
- Model Year OEM differences?
- Exhaust for Xmas... what should i get
- well i bit the bullet
- Can't Decide...
- Volant Mistake
- MagnaFlow Dual Mufflers w/ X-Pipe or DI DO Tru-X
- K&n cai ?
- alright y'all need some help/advise
- OBX LT & Cat's
- did i mess up?
- exhaust goin on finally
- Pipe cost
- 2011 Exhaust Layout
- OBX LT question
- header help
- K&N Air Filter??
- True Dual Exhaust 90ed. What tips?
- Which has less issues -stock manifolds or aftermarket headers?
- going catless possibly today
- OBX LT Headers with Magnaflow True Duels and X pipe?
- FRESHLY MADE!!! pics and vids inside
- 2000 4.6 v8
- is this guy full of it????
- exhaust tips NASTRUCK style
- Flowmaster vs magnaflow
- Airaid CAI droning noise - w/ pics!
- beat a dead horse
- I am new here, would appreciate any help.
- 2005 5.4 Running way too rich ? O2 or what
- One or Two??
- New exhaust setup
- 2005 5.4L V8 Throttle Body sticking...
- Need semi-urgent help regarding K&N filter
- Straight pipe cost?
- 5.4 Manifolds blown out 2nd time.
- Exhaust Manifold Bolt Missing??
- Navigator headers
- Bullet on '10 XLT question
- OBX Longtubes going in!!!
- New True Dual Setup
- 1997 4.6 exhaust opitions
- Gotts mod
- lower intake manifold
- header fitting
- Feedback plz...
- I Aplogize For This Thread In Advanced(cats/exhaust Questions)
- Pics anyone?
- Is there a gotts mod how to?
- OFFICIAL: Flowmaster Concept Car. Runs on Exhaust!
- hidden exhaust pics
- Gotts Mod = to aftermarket CAI?
- best aftermarket for 4.2
- 09 F250 5.4l headers?
- Intake temps
- Cold Air intake
- Cherry bomb extreme or flowmaster original 40?
- aFe catback
- New Exhaust Ordered
- Exhaust time...
- Deciding on exhaust
- O-2sensers
- I need help measuring and fitting pipe!
- Trying to decide on exhaust set-up
- Need header help 4.6/5.4 interchangability
- Best SI/SO muffler
- help me decide!!!
- Intake,headers,exh...warranty question
- MPG help...new to exhaust
- P0420 What to do?
- Cheap ideas for a true twin pipe exhaust
- Where to buy corsa muffler
- Check engine light
- Question on cleaning kit
- 70 series flowmaster
- Has this been done before?
- Side exit pics, lets see them!
- question on my exhaust
- Aftermarket Exhaust - Make it Quieter??
- The Exhaust Video / Audio thread
- MBRP Exhaust & Question Pics too
- Exhaust ??
- 06 exhaust suggestions
- Gotts Question...
- 1994 f150 4.9l M5OD
- GlassPacks
- MBRP exhaust systems? How are they?
- "need" a new tip, which one though?
- Borla pro xs 2.5 si/do w/ hd factory tips
- Looking to change my Exhaust....Thoughts?
- Need Help badly with AEM Brute Force intake
- K&N air filter
- Reengineered a stock intake
- Factory sport tuned or after market??
- 4.6 3v
- round body magnaflow or bullet
- Cat vs truck GVWR
- Noob questions
- Arkansas exhaust shop
- Need some help
- Dumped exhaust question
- More power!
- DI/DO magnaflow VS. 2 Maganflows
- 2006 5.4 surge at full throttle
- Anyone have this set up or similar?
- Exhaust leak?
- Sulfer Exhaust after Gotts Mod
- 04 scab 4.6.....muffler/tails only?
- CAI, I know I know
- Help with muffler size...
- ticking coming from floorboards under load
- custom exhaust shops in NC
- Exhaust Drone- Likely Causes & Solutions
- Those with LT's
- Need The Experts Opinion On This Setup
- Just orderd some bullits and a xpipe but.....
- this seems to be a magnaflow oriented forum?
- Magnaflow install estimate please
- heat shield?
- I have a 4.2 V6 and want some advice on the total exhaust makeover?
- NEED a 1997 F150 Catalytic Converter 4.6L
- Square vs Round Tip
- should I put high flow cats on my v6
- New Magnaflow
- Long tube headers
- Opinions about new exhaust tip
- exhaust tips
- help
- chambered magnaflows
- New dynomax bullet installed.
- Headers and Catback?
- Saleen Exhaust
- 2005 F150 Extended Cab and New 2011 F150 Super Crew
- My exhaust STINKS!
- need help going with magna flow packs
- reccomendations for a new exhaust
- First Truck Need Help
- true duals or single in dual out
- My new Borla system install...
- '05 Exhaust Suggestions?
- Shorites in CA
- Best Exhaust ever
- Maggie High-Flows for a V6
- My 1997 F150 4x4, 4.2 V6 Needs Headers..
- Muffler shop in North DFW?
- Whats the best headers?
- Need Advice from the Big Boys
- New Member - New truck - Lots of Ideas - Need Advice :)
- Looking for dynomax bullet videos
- What Exhaust for my Truck?
- Looking for black tips
- here it is! f150 with stacks!!
- Two Intake Questions
- which muffler to buy....
- MAC intake systems
- New Exhaust..
- rubber hose