- question about fuel managment
- magnaflow exhaust
- Question Bout Spec Clutch&Fly kit
- clutch upgrade?
- which cutch
- New Exhaust, One And Only
- PZero
- Cheapest Most Reliable Spings?
- If you have a STOCK cobalt, please answer this question
- Id-Tuning header/downpipe
- My car backfired like jkennedy!
- spark plugs?
- Another Duel Pass Question...
- thinkin bout guttin cat
- MSD stand alone ECU for the LSJ
- Turbo Oil Drain & Sealant For Pan
- boost increase!
- so....now where
- if i get a new head
- question
- Should have waited longer.
- 07 steering wheel in 06 ss/sc
- What Happen To The Moron?
- check engine light?
- Car fixed!
- Pretty sure car is misfiring
- problem!?
- timing hp tuner
- can u say pauls turbo 2.0
- Upgrades?
- Boost Guage Malfunctioning
- Help P0621
- Nate's Pulleys?
- Want pics of your wideband gauge locations
- which header?
- yay just put on my injen CAI
- Performance Parts?
- exhaust
- Video of SS with 3.1 pulley on Youtube just uploaded!
- Nitro Booster
- What exhaust system should I get?
- Pulley removal
- What mod will gain more?
- 2.8?
- about air/fuel gauge
- pgrade questions
- 2.0 Turbo or TwinScrew Question
- Second gear blows
- Ice on the supercharger..
- stg 2
- Only seeing 2lbs on the 2.4
- 42.5 injectors use stock harness???
- Disable the Supercharger
- Motor Oil Question
- Aftermarket stage 2 belt????
- boost gauge
- bypass valve
- Cheapest place to get a fuel filter?
- Will ZZP pulley work with tag racecraft hub?
- someone with H2o/meth inj. HELP!
- what should be next?
- engine code?
- Cheap Stage 2 for sale!!
- Car threw three codes today..
- Need some opinons
- Stage 2 Install Question - Stock pulley removal
- Magna flow or Gmpp Sport.
- 2 weeks with Honed manifold and GMPP Sport Catback
- The wideband im getting
- Upgrade!!
- Problem with the car jerking when at 21inHg
- Ported M62 jpb or inense ?
- why different injectors w/ pulley sizes?
- Idc Help
- newb pulley question
- removing supercharger
- throttlebody help....
- Will I kill the trans axle?
- need fuel pump with 60lb injectors?
- ??? What To Do ??? What To Do
- ordered stage 2 and eibach sporlines!
- 3.5" TB and spacer
- C/A stainless steel header
- rims
- cracked flex pipe, is this ingals td fault?
- help! SS isnt running
- Level 2 axels
- CA 2.79 pulley
- Legit Exhaust Question
- Custom Exhaust Question.
- catback help
- if you have after market stage kit PLEASE PLEASE HELP
- Way to tell which GMPP exhaust I have?
- gmpp isntallation prices
- Supercharger
- Whats your WOT IAT2 TEMPS at?
- GM website listing LNF for cobalt exhausts
- Parts For Sale!!!
- hmmm, this doesn't seem right
- Hahn Trade
- Just bought aem uego
- Just installed Nates 2.9 pully
- HPT question
- exhaust manifold
- Did you use a lock tight product on your pully? Poll
- 2.6 pulley F/S
- mods with a 3in exhaust
- Stage 2 Installed - A few suggestions
- zzp header downpipe combo?
- halo projectors?
- Power loss with corsa??
- exhaust
- Just A Fyi If U Put An Intake On
- what lbs valve spring is correct?
- Fujita intake 3.0" piping?
- ? about Stage 2
- exhaust question
- spark plug changes?
- Vibrant header and downpipe
- Future Mods
- porting heads
- Gm Warrany
- Spec clutch
- GT2871 Group buy anybody?
- Vid of cams on turbo redline
- question
- 400 HP build?
- Too Much Fuel! Car is doggin' out on me!
- Turboback exhasut
- stock axles
- ? about brackets for a cobra h/e
- any bolt up kits t.c or s.c
- Clutch Help Please
- Exhaust
- Engine Flat Lining Under Hard Acceleration !!!
- programmer?
- 2.9 and plugs
- Pulley and injector question
- Best NGK plugs?
- when boost gauge reads over 20hg...
- Take your pick!!
- 2004 gti cr6 vs. me??
- exhaust leak fixed
- HELP!!! exhaust Vibrant Header+DP
- Got The Corsa Sport!
- New Guy Here
- gready evo 2
- Clicking maybe the stock cams?
- Evoiiiv & Ss/sc
- Edubs Exhaust Finished!
- anyone use HAHN racecraft mods?
- cold air intake and winter WWJD
- 2.9 pulley on...problems HELP
- Need Some Wheels and Tires
- Stage 3 PCM
- SS/SC Stock Catalytic Converter
- Poly Motor Mount
- gmpp sport cat back or ark n2 cat back?
- Are the 2.2 and 2.4L heads the same as a 2.0L?
- aem vs. injen
- what kind of gains am i looking at
- How to change an air filter on a SS/SC
- injen vs air box mod
- ECU Resetting?
- full exhaust and C.A.I.
- is it possible to go from sc to turbo?
- need help!!!
- Boostin while stopped
- Twinscrew question
- Going Dual Pics
- How can we get a group buy started?
- Timing chain!!
- HE coolant?
- Porting the sc housing.
- Pulley Install Question.
- Cobalt stage 2 Broken MT-2 Tool
- Exhaust Question
- Stock Tensioner
- ported and polished head
- Added RP XPR and Max Gear to the IRL Today
- Catless DP
- Getting a custom painted injen cai!
- waht you think of my future plans>?
- After a bottle of "Gumout injector cleaner" with a full tank of gas
- getting stage 2 installed today!
- Good source for forged pistons std bore
- Timing?
- HELP on K&N Typhoon
- Oversized Tensioner Pulley
- Dealer said it was a timing chain!!!
- Some problems
- Gtech RR Setup
- My Cobalt is loving the Cold weather anyone else?
- Sky Turbo Fit????
- tires
- pulley swap(GM stg.2 hub)
- Rebel 3.5" TB Dyno Results
- weird problem, cel
- Vibrant H/DP/E, or go custom on the Exhaust?
- boost question
- Stage 2 + Smaller pulley
- Exhaust Question, Help Please!!!!
- The First, One of a Kind Dual Side Exhaust
- Too early?
- No Start
- Cosmo Short Throw
- Stage 2 my car seemed quicker stock
- injectors cooked?
- cobalt ss stage 2 reverse threads...?
- Stg 2 and 2.79 pulley?
- ET calculations
- Exhaust Hp
- Help!!! Duel Pass Option B!!
- Winter Mod Removal
- Anyone doing this?
- E3 Spark Plugs
- Car dropping power momuntarily?!
- weird idle or misfire kinda sound
- still dont know whats wrong
- Gauges!!!!!!!!
- help ASAP
- help please
- stage 2 getting installed
- Can someone Please answer this!!
- has anyone changed there bypass filter?
- Stage 2 plugs
- How sensitive is the MAF sensor to abuse?
- Nates 2.9 Freakin Rules!!!
- What to do next?
- Quick Question
- Takin Off Stock Black Plastic Grill
- Dan's Blown Motor
- NGK plugs
- WHat are my chances...?
- 2.7" pulley that fits GM stage 2 hub!
- best place to order stage II
- Cobra Heat Exchanger
- Good deal on gmpp exhaust
- brokee my foot today
- Air leak near supercharger?
- routing up a cobra h.e
- Question about tuning.
- pistons ?
- changing brake rotor???
- Recommendations (Performance)
- ARK Exhaust system GB !! Take your advantage sale price
- Cant decide! Stage kit?
- Alright guys, I have some questions
- clutch question
- dyno on 42's