- 3.5 & 3.6 MAF sensors
- Calling all S&S header guys
- 3.4 Turbocharger
- I Need Help!
- Turbomuffler video clip
- Removed Cat (Exhaust)
- Any tuning software for 2000 3.4L ?
- Tranny issues: 1-2 shift: could this be the issue?
- Supercharge v. Turbocharge
- DHP Arrival Time?
- What next?
- A good reason to change your oil....
- Front lip idea.....downforce
- TB and Intake Available on PFYC
- A good read about headers...
- Turbo vs Super charge
- mobil oil
- Race?
- 2001 Grand Am GT Engine Swap
- 5 speed tranny swap
- 0 to 60mph in 4.7 seconds.
- RSM Vortech S/C Kit Dyno#s
- Dyno experience
- Will this muffler work with the car??
- To those who said it was impossible
- Older GA with 3800 swap
- Autotap for $80...
- DHP Powr Tuner Software
- AIT Sensor
- would this work
- CAI questions
- Because the 3800 swap thread was getting full...
- another cia question...
- DHP Firmness of Shifts
- SLP Exhuast...from a 01 SE V6 to a 99 GT?
- Lowering springs
- CIA and gas mileage
- Flowmaster part numbers
- Engine swaping? drive train change
- Tranny problem again!!!
- DHP vs. CAI
- Weight Reduction...good stuff
- how fast does a stock gt go 2door
- Question for the NA folks
- Selecting/building a convertor.
- the chip / module discussion refreshed again...
- poly mounts
- Oil Pan
- pulley
- (New Parts) Raybesto's GEN2 Blue Plate 4t45e
- What is DHP.
- Dr speed dead?
- transmission ?s
- High Rev Motorsports..
- ques. about mag muffler
- tranny question
- XLerator exhaust
- Burnin Oil..... Rings?
- Catalyic Converters
- Need a little exhaust advice (SLP owners step inside please)
- For you cheap bastards who need an engine stand...
- Rockers
- CAI idea
- I need your help guys!
- Ahhh Paint Issues....
- quick installation question
- i changed my itake back to the other way
- Can I use Casper Adj FP regulator on Magnuson?
- For anyone thinking about gettin the Borla catback soon...
- Can you put a GTP motor in a GA
- auto tranny performance upgrades?
- Cheap power and economy or hoax?
- what is a cai
- 2001 grand am gt coupe speed limiter?
- WHAT kind of performance struts should i buy???
- Turbonator???
- TOG question
- THE SMART TUNER SMT6, Worth buying??
- auto trans
- DIY O2 Simulator
- TB & Port matching
- 97 Gagt
- removing sc/t hood inserts
- tune-up questions
- Stock Torque Convertor????
- ToGs Rusting?
- Recommendations on New Alternator
- High Volume Oil Pump...
- Dynoed My Car Today (3400 V6)
- what kind of mufflers should i buy?
- SS Headers question
- borla tips question?
- Cold air intake, exhaust
- Vehicles needed for product development!
- Intake centerline, stock cam
- Where's the APOC cai?
- Exhaust Setup Advice Needed
- ICCU vs DHP Programmer
- Electronic Exhaust Cut Out
- This guy did a few mods and wants to race...
- I need some ideas....
- Engine Bay Air Flow
- Resenater Tubing
- Installing DHP
- using cavi Z24 intake with GA
- installing auto trans
- NGK plug issues
- question about the tranny in the GT
- Gained 5 horses for only 100 bucks just by replacing my broken stock MAF!
- 60ft Times
- Where to buy a K&N filter?
- tire recommendations
- Immediate S&S help !!! plz !!!!
- Need DTC help
- coil packs
- Grand Am/Alero Underdrive Alternator Pulley - $79.99
- K&N Filter Question (for Dr.Speed Stage3 CAI)
- About Compatibility (My first post)
- afpr
- whatever happened to Phantom505??
- Oil That you dont have to change for 35k miles!
- Performance inconsistecy, funky idle, possible MAF?
- Rob Archer Suspension Mods : INTERESTED?
- Chevy Malibu with GTP Swap...
- Exhaust Resonator Removal
- Intakes from doctorspeed
- TOG Headers
- Only January, who's itching for the track?
- Aftermarket resonator and muffler?
- Post Gagt Turbo/sc Videos Here!!!!
- dyno prices?
- Installing HEADERS...O2 sensor HELP!!!!!
- Another 3800SC grand am
- INTENSE Racing PCM
- Will a DHP PCM car pass CA smog????
- estimate on exhaust
- Holy Thin Radiator!
- Other PCM Discussions.
- INTENSE PCM INQ Thread....
- Difference between the 99+'s
- Tranmission Issues
- 3400 engine swap for 99 GA
- oil consumption
- Will buy a Grand Prix this week... turbo or GTP??
- Header gaskets
- Cam Cautions
- APOC CAI K&N Filter Size?
- HAs anyone installed the new PFYC Pulley
- This is what happens when people get bored
- Stock Exhaust Manifold part #
- SLP Exhaust fitting problems
- high flow cat and 2.5..
- question bout Dr. Speed CAI
- anyone ever used a borla turbo muffler?
- GI: For the 3x00 cars that don't have headers or think they cost too much
- manifold differences
- which plugs better for performance
- Powr Tuner shipping monday, What to do first???
- air filter isn't making noise...
- Decided to change my Oil today...
- Replaced crankshaft pulley - Problems - HELP!
- Exhaust help
- AutoTrans Interceptor
- 3400 turbo kit
- Doctor Speed Rocks
- TOG install question
- air bypass valve
- new from teh doc!
- Lets Play.....GUESS THAT PART
- cold air intake on ebay
- 2.5" to much?
- What is louder SLP/Dynomax
- Cold Air Box?
- TOG Headers and O2 sensors
- Ram Air Tubing pieces with CAI
- TOG Header leak + performance/shifting problems !!!
- Check your coil packs
- Optima Red Vs. Yellow Top
- Header removal issues...
- Exhaust Bumper Mod
- 2.4 people with a CAI...
- TOGs clogged my stock CAT !!!
- SLP piping? Where?
- Supercharger or unnamed kit
- Anyone tuning their own cars?
- CAI HP gain.......
- DHP Shifts
- Headers for Pre-99 GAs
- Exhaust smell inside car.
- engine oil cooler
- cai sucked in water
- few questions about TOG
- More tranny issues...
- What can a 3400 do?
- Air intake for a Grand Am SE
- Got dynoed today!
- Just bought S&S need cat info
- Max frequency of stock maf
- CAI help
- TPS Bad.. more power at 3/4 than WOT???
- Replacing ONLY the muffler..help
- Replaced LIM - Now Valvetrain Clank - HELP PLEASE!
- Car Won't Start......HELP ! !
- Exhaust Warranty
- Where to buy a scantool? Which one?
- Summit Racing, or JC Whitney
- New Exhaust Help?
- Supercharging a G6
- SLP new bolts
- Grand am's can drift with the best of em!
- Got S&S and need some help
- New muffler or pipes & muffler?
- Valve Cover Breather.... Which one?
- Vaccumn leaks and Fuel Injection
- 3100 & 3400 same belt size?
- Mantapart
- newb question on gas mileage/exhaust
- What I do when I'm bored...
- Aftermarket MAF
- I Can Get a Bolt on Turbo For 2G's, Yes, No, Supercharger
- Gutting a stock GTP airbox for a GAGT.....how to make it fit?
- Why are GTP modders overall more intelligent than GAGT ones??
- DHP's website down?
- Borla muffler
- where to get cat back piping
- Trans temp
- VCM Suite Pro VS DHP Programmer....
- Header Coating
- Performance chip
- Stainless steel Filter - How many micron Filtration?
- Search Function...
- has anyone w/ a 2.4 flushed their tranny fluid before?
- Ram Air Hood Slot Removal
- Digital Horsepower Inc. Custom Power Tuner
- When is a tuneup needed?
- which to get first)dhp, mandrel bent slp)
- (HELP) Since my headers...
- Volumetric Efficiency
- So not used to having a stock Rev Limiter
- 3400 CFMs
- Tog's New Coating
- Trans force current numbers?
- Installation: Lower & Upper Intake Manifold 3.4L
- flowmaster 40, or 80??
- 3800 swap questions
- Exhaust question for 95 GT
- problem
- Header installation
- cold air box on dr speed
- 2.5" exhaust wont fit? and my muffler wont work? help