- HELP 3800 to 3400
- 85 monte ss
- Borla or Corsa?
- 3.75" extension adapter?
- Magnaflow or flowmaster?
- Magnaflow or Flowmaster?
- 06-07ss ls6 intake swap
- 06 monte ss cold air intake
- mufflers or system??
- Guess that exhaust system!
- Exhaust
- straight piped 3.4?
- Anyone heard of this filter brand?
- Wizaired Cold Air Intake Review
- '06 3.9LT After market magnaflow
- 2003 Monte Carlo LS 3.4 Exhaust?
- DIY Fenderwell Intake - Thoughts?
- install cone filter....=]
- The best way to get that sexy note at low cost?
- intake on a california car
- Ram air?
- Full Custom Exhaust System HP boost?
- didnt pass smog :(
- Just did a resonator delete
- Interior Noise????
- finally got the flowmaster put on!!!!!
- headers for 06-07ss monte carlo
- Flowmaster Super 40
- intake for 05 ls
- L67 High Velocity TB?
- Anyone, any idea on this exhaust?
- Need some advice
- Cut out
- Exhaust Tip?
- mufflers mufflers mufflers
- MAF sensor modification?
- Questions about SLP Cat-Back Exhaust
- New Exhaust Price
- muffler ?
- Replace res, or entire system...
- SLP Exhaust System...
- Cold Air Intake
- Cold Air Intake suggestions
- Flexible tubing intake?
- K&N Issue question...
- corsa??
- Muffler question...
- Request For CAI & Exhaust Recommendations
- 3" downpipe???
- what muffler should i get for a 3.4?
- New to the forum & need some help
- 3.1 Exhaust
- Downpipe? Anyone?
- New Budweiser Chev Exhaust w/ pics
- k@n would it fit
- Looking into downpipe.
- Massaging 305 HO
- Headers
- Cold air intake mod
- Little intake idea
- Exhaust Poll
- Flowmaster
- Side exhaust
- 3.1L V6 exhaust??
- CAI For the 2006 LT?
- another exhaust question
- Intake Question
- kits for the 3400
- P0420 Cat efficiency
- 3600 Intake Issues
- HV3 Insert
- Catalytic Converter issues.
- Flowmaster question???
- question about stock duals
- whinding noise on 3.9
- Glasspacks on a 5.3???
- K&N Air Filter
- Finally its on!
- Which CAI?
- Loudest Exhaust??
- Well I got my flowmaster here, seems I've overlooked a few things tho...
- Downpipe, recommended?
- Cheap Exhaust mod?
- more hp on a small budget
- true dual exhaust?
- FWI/CAI Sound?
- Ahh.... loud exhaust = hole in resonator... advice please
- Inlet/Outlet Size
- Hardware for ZZP Downpipe?
- Illegal?
- FloPro Twisters
- Removing catalytic converter
- fenderlwell intake
- BEST CAI, show me yours!
- Interested in 06ss Mods?
- 3.4L duals?
- im lookin for that ricey sound :D
- GMPP-Exhaust with ZZP down pipe?
- Good CAI recommendation
- Magnaflow or Flowmaster, I'm Stuck
- ZZP Downpipe?
- air intake
- Which exhaust sounds better?
- Intake info?
- looking for a exhaust for my 2001 ss
- Which muffler?
- 04 SS Exhaust
- heat riser needed!!!
- Custom bought CAI
- Air Filter good 1st Mod?
- need help with my 3.4 03 monte
- Hypertech Programmer or K&N Intake
- FWI and battery problems
- Quick Cherry Bomb question....
- POP POP POP when full throttle
- Deleted my resonator and...
- Expected MPG Increase?
- Intake question
- PO420 Code
- 2004 Monte SS exhaust help
- Too rich and lean at the same time? PO171, PO172
- headers for 07 ss
- What do you think
- 1st mod
- P&P?
- Wanna sound like the Generral Lee
- Looking for a new intake
- custom built exaust?
- Alternative Intake Setup?
- CAI worth it?
- MPD CAI on 06 3.5L V6
- Just ordered my U-Bend delete
- Exhaust Setup
- 2004 Monte Carlo SS....need your opinion
- Wizaired CAI???
- catalytic converter delete
- Increase Horsepower On an 01 LS?!
- Intake??????
- ZZP Downpipe Installed + Thoughts
- Manaflow Exhaust 06/07 SS V8
- o2 sensors
- SLP headers and more...
- what do you look for in a good exhaust system?
- cheap exhaust mod question
- Exhaust Tips
- 2 good used items on sale at ZZP
- 2006 LT exhaust needed
- guys i need input ASAP!
- Best $20 dollar mod ever
- 87 monte exhaust?
- `Borla Exhaust ?
- Just orderd my exhaust!!!
- dual exhaust kit
- Shift Kit?
- header wrap
- i'm sorry i'm new to monte carlos and this forum lol
- header downpipe question
- Air filter question
- Cheapest HP Gain 06 SS
- Air intake for 2003 3.4l ls
- exhaust pipe question.
- Need some ideas.
- Magnaflow on 2006 SS
- Why upgrade your 3800 DP?
- Summit Fully Welded Mufflers
- Hooker header question
- Just Ordered my ZZP downpipe
- 3.4L exhaust setup?
- K&n cai
- Upgrades that improve (or at least don't hurt) gas mileage
- 06 monte 3.4 v8
- caspers fuel pump rewire kit sale
- Fowmaster super 40's or 44's ????
- Free Dual Exhaust for your LS
- cat back exhaust
- Scan Tool Help
- Duals or x pipe:
- real exhaust
- Air Intake??
- exhaust set up
- I need cold air intake for '99 monte LS
- Intake For 3.9
- *New to Upgrading Performance*
- Glass Pack?
- C.A.R.B. exempt headers for CA
- Old intake on newer models?
- electric exhaust cut out
- new exhaust reccomendation
- 3.8 differences?!?
- stupid intake question
- Dynomax Cat Back system
- Wizaired CAI System Vs JMB Fenderwall
- Valve covers
- Free OEM Intimidator dual exhaust
- Has anyone heard of Sweet Thunder mufflers?
- Upgrades on the way.
- what a good exhaust
- true dual
- Straight Pipes?
- gmpartsdirect cat back exhaust
- flowmaster super 40's
- intake issues? help
- Exhaust Manifold Heat Shield
- Electric CAI?
- CAI for 3.9L V6
- K&N intake question...
- Custom Y-pipe Cutoffs!!!
- Need some advice on exhaust for 6th gen LS
- Magnaflow Direct Fit Cat
- ZZP Downpipe
- DMH Cutouts-HELP! 07 5.3 ls4
- tune time
- Cherry Bomb Glass Pack - MC SS 2001
- Looking for Stock Muffler
- Amsoil air intake?
- Throttle Body
- ls4 tbs.
- Magnaflow Mufflers
- Headers for 88 monte-do other car headers fit??
- I think I made a mistake.....
- Why get a Performance Exhaust ?
- Thrasher CAI VS SLP CAI
- threw a 420 code due to exhaust
- A question about the G-body monte carlo...
- slp exhaust
- what can i do with the 3.5l to get mor hp
- My 02 Monte LS
- 3 day exhaust project
- where can i find headers for 07 3.5l
- 07 monte 3.5l cai
- Home made true CAI? Need help
- the new Turbonator?
- Magnaflow exhaust cat back
- getting some noise out of a 305
- Resonator Delete
- best sounding muffler for the 3800
- intake manifold question...
- CAI tubbing question
- Cheap CAI?
- was looking into an intake system
- Powder Coating exhaust tips
- plogs and downpipe
- Aero Turbine Muffler
- A call for all 3900 owners!!! Headers!!!
- 5.3L V8 Muffler Delete?
- dual exhaust question
- Cold air intake for an 2007 monte carlo lt
- W body exhaust on my 07??
- I need help on muffulers
- 454 headers