- Exhaust Upgrade Question(s)
- Modded Borla Catback vs SLP muffler (GA Style)
- 2.4 exhaust and pulley question
- another exhaust questions
- turbo?!?!
- Will this fit?
- Free Mods That may help performance
- Flowmaster question
- Magnaflow instead??
- Downpipe vs. Highflow Cat.
- Jet Chip,Intake,Exhaust
- Flowmaster Super 44's
- Bought a Intake
- CAI question
- Exhuast options
- What other cars can we use parts from?
- Srt-4 cat-back on a 99 2.4 SE
- SLP sound and performance without the price of SLP catback
- Finally, the Flowmaster 80 clip
- Pacesetter Headers
- loud mouth
- 3.4L heads
- Stock Vs. WAI...
- exhaust advice
- Not sure
- Throttle Body and or spacer ??
- 2.4l Supercharger kit
- 97 GA GT exhaust Question
- FWD to AWD? Think it's possible?
- 3.1 Exhaust Flanges
- 3.1L GA Airbox.
- 2.4l Performance??
- Looking For Duel Exhaust Sound Clips Other than 80 series
- Cherry Bomb Vortex
- I Have Question
- Would these fit?
- got my intake
- exhaust question
- PErformance chip
- 2.4L Turbo?
- 2.4L cam question
- Nitrous
- 3400 headers
- Supercharging twin cam
- turbo what do i need
- Digital HP PCM
- Looking for higher stall converter
- Those of you looking to upgrade your radiator 4CYL GUYS ONLY for now
- gas
- Powrtuner Discontinued
- Questions about Mod's
- Messed up the grand am
- performance flash??
- Intended mods for 2004 sc/t I just bought, need advice :)
- new exhaust question
- someone please help me find power
- oil pressure gauge
- New exhaust
- cheap power
- turbo manifold for the 96-98 ld9
- CAI intake
- will this supercharger fit?
- What performance mods can i get the most power from?
- Installing PCM
- how much could i gain
- Cheap 2.2 CAI. Thread formally titled "hmmmmm...".
- CustomGrandAM vs. MPRacing
- Looking for a decent racing chip....
- Performance Air Intake
- TB and PCM
- Muffler Question....(probly stupid)
- Need a little advice
- how does this sound..
- exhaust pipe/custom cat back question
- 96-98 performance Headers
- 3500 top end on 3400
- Cold Air or Short Ram?
- DIY'ers- Header/exhaust removal & install?
- Shaving heads anyone know a shop in Mass
- heads and intakes
- HP Tuners
- ECM swap for turbo setup? Need opinions...
- New to Grand Ams.....
- limited differentiaql
- what can i do from here?
- Intake and Exhaust porting/ polishing
- would these "mods" offer a little bit better acceleration and maybe hp?
- The benefit of ceramic coating and hi flow cat
- Underdrive pully question.
- Question about modification on my car..
- radiator fan switch
- move washer fluid tank?
- whats the stock exhaust size for the '99 2.4L?
- quick question
- What do you guys think of this?
- New Exhaust
- You Know Those "CHIPS" on EBAY?
- What would you do?
- 3400 V6 grand am help
- anyone have this, and should i get it.
- New addition............
- My new Flow-40's
- CAI piping sizes and bends
- Acceleration
- what turbo kit should i use
- Opinion On Mufflers
- How often...
- Another exhaust question
- which tips should I get
- Installed the new CAI and Strut bar
- Pics of 80 series
- Flowmaster 80...?
- 98 se with dual's???
- Underdrive Pulley
- just a question
- 96 Grand Am Exhaust
- PCM tuning in NYC
- 96-98 Cai
- Could the stock block handle this?
- borla vs. flowmaster 80
- lifters?
- stalls
- Anything Else needed?
- exhust help...
- swapping Cams
- To supercharge
- Bought this from a guy here ...
- MagnaFlow Cats
- Exhaust
- need some mod help badly
- Custom Cold Air Intake
- Headers, TB, or Exhaust?
- Pacesetter system with a 80 series muffler?
- speed governor on a 97
- Exhaust
- Whats everyone
- whats porting mean? dumb question
- Tips
- 6v trainy swap auto to 5 speed
- Getting the parts for my new exhaust
- Spark Plugs?
- Need opinion of what muffler to get
- Nitrous AND boost-A Bad Idea?
- CAI...whats a good brand?
- Good Combo?
- Resonator Question
- 1997 gt exhaust???
- Exhaust, and stuff on Monday Monday Monday
- Help! I know nothing about oil!
- My new mod - 086 head
- Dual exhaust?
- Help me out??
- my project is nearing completion
- Air Intake
- I need a quick answer
- Best value for dual exhaust system?
- Stainless Exhaust Question
- Pacesetter Monza Cat-Back exhaust
- NGK V Power Spark Plug
- Bomz WAI, 2.4L
- Making the GA track legal...
- Front Mount Intake??
- Piping Length
- My Engine Build Thread
- Resonator Question
- Another Exhaust Thread
- has any one bought a juice box
- I must be blind (help)
- Help!
- 3.4l Supercharger Eaton Magnacharger??
- Anybody custom 2.4 CAI?
- how to tell trans?
- Worth it?
- Real or Trash
- upgrades
- upgrades
- the isuzu's gotta go!
- New Exhaust System
- Anyone ever hook up an HHO Generator to their GA?
- Grand Am SE 4 cyl engine mods
- straight pipes on a GA
- 65hp Performance Chip
- Borla vs Stock Resonator
- CherryBomb Muffler on a GA
- High Temperature Paint on Heat Shield
- Intake and Exhaust Resonator
- MP Racing PCM / EGR Delete
- civic cold air intake, which year
- quad 4 HO Cams
- Turbo questions
- 2.4 coil packs
- 96-98 2.4L Twin Cam Cold Air Intake(CAI)
- CAI Install Problems...
- Is there a CARB legal CAI for the 3400?
- Oil for your car
- 1998 GAGT cold air Intake into fenderwell
- intake swap
- hptuners case learn
- Supercharger
- What are your 08' Spring plans?
- 94 grand am performance upgrades?
- some ideas
- 2.2L Ecotec CAI Info
- Best gain of these...?
- superchargerq
- Replace resonator w/ glasspack? (yes another exhaust?)
- Headers and Cat. converter
- Some help please.
- Portin?
- wanna upgrade exhaust, dont want to mess things up...
- clutch type for 2002 ga se1
- automatic to manual conversion
- Bad CAI
- Which Cold Air Intake?
- Throttle body spacer
- Catback Exhaust Question
- got my 5-speed trans....
- Upgrading exhaust...can you help me out?
- MP Racing Custom PCM
- Ecu????
- A Story About Lost Performance
- PCM question?
- need suggestions
- Oiled Air filters affect Mass Airflow sensor???
- Cold Air Intakes
- Flowmaster 80 Series vs. Cherry Bomb cat back's
- Another 3400 swap to 3500 question
- Need opinions
- 1996 Gran AM setup - shooting 250whp
- Hyper ground wires?
- My latest project (56K don't even bother)
- Fuel Injector
- MSD ignition upgrade questions...
- valve cover fit question?
- Z-Spec Performance
- How much for 2.5" exhaust?
- Anyone know wtf this is ?
- Just bought two SLP LoudMouth Resonators...
- Need More Power!!!!
- RKSport power coil amp???
- Cat Back exhaust
- Feedback Please
- 1996-1998 auto mods
- stroke of genius or retarded
- Extra HP
- "cackling" exhaust
- Final PCM questions
- Questionable CAI power???
- New Exhaust, issue with running two lines
- Custom Turbo setup