- My Cobalt is loving the Cold weather anyone else?
- Gtech RR Setup
- Some problems
- Dealer said it was a timing chain!!!
- Oversized Tensioner Pulley
- HELP on K&N Typhoon
- Timing?
- Good source for forged pistons std bore
- getting stage 2 installed today!
- After a bottle of "Gumout injector cleaner" with a full tank of gas
- waht you think of my future plans>?
- Getting a custom painted injen cai!
- Catless DP
- Added RP XPR and Max Gear to the IRL Today
- ported and polished head
- Stock Tensioner
- Exhaust Question
- Cobalt stage 2 Broken MT-2 Tool
- Pulley Install Question.
- Porting the sc housing.
- HE coolant?
- Timing chain!!
- How can we get a group buy started?
- Going Dual Pics
- Twinscrew question
- Boostin while stopped
- need help!!!
- is it possible to go from sc to turbo?
- full exhaust and C.A.I.
- ECU Resetting?
- injen vs air box mod
- what kind of gains am i looking at
- aem vs. injen
- Are the 2.2 and 2.4L heads the same as a 2.0L?
- gmpp sport cat back or ark n2 cat back?
- Poly Motor Mount
- SS/SC Stock Catalytic Converter
- Stage 3 PCM
- Need Some Wheels and Tires
- 2.9 pulley on...problems HELP
- cold air intake and winter WWJD
- anyone use HAHN racecraft mods?
- Edubs Exhaust Finished!
- Evoiiiv & Ss/sc
- Clicking maybe the stock cams?
- gready evo 2
- New Guy Here
- Got The Corsa Sport!
- HELP!!! exhaust Vibrant Header+DP
- exhaust leak fixed
- 2004 gti cr6 vs. me??
- Take your pick!!
- when boost gauge reads over 20hg...
- Best NGK plugs?
- Pulley and injector question
- 2.9 and plugs
- programmer?
- Engine Flat Lining Under Hard Acceleration !!!
- Exhaust
- Clutch Help Please
- any bolt up kits t.c or s.c
- ? about brackets for a cobra h/e
- stock axles
- Turboback exhasut
- Too Much Fuel! Car is doggin' out on me!
- 400 HP build?
- question
- Vid of cams on turbo redline
- GT2871 Group buy anybody?
- Spec clutch
- Gm Warrany
- porting heads
- Future Mods
- Vibrant header and downpipe
- spark plug changes?
- exhaust question
- ? about Stage 2
- Fujita intake 3.0" piping?
- what lbs valve spring is correct?
- Just A Fyi If U Put An Intake On
- exhaust
- Power loss with corsa??
- halo projectors?
- zzp header downpipe combo?
- Stage 2 Installed - A few suggestions
- mods with a 3in exhaust
- 2.6 pulley F/S
- Did you use a lock tight product on your pully? Poll
- exhaust manifold
- HPT question
- Just installed Nates 2.9 pully
- Just bought aem uego
- Hahn Trade
- hmmm, this doesn't seem right
- Parts For Sale!!!
- GM website listing LNF for cobalt exhausts
- Whats your WOT IAT2 TEMPS at?
- Supercharger
- gmpp isntallation prices
- Way to tell which GMPP exhaust I have?
- if you have after market stage kit PLEASE PLEASE HELP
- catback help
- Custom Exhaust Question.
- Legit Exhaust Question
- CA 2.79 pulley
- Level 2 axels
- help! SS isnt running
- cracked flex pipe, is this ingals td fault?
- rims
- C/A stainless steel header
- 3.5" TB and spacer
- ordered stage 2 and eibach sporlines!
- ??? What To Do ??? What To Do
- need fuel pump with 60lb injectors?
- Will I kill the trans axle?
- throttlebody help....
- removing supercharger
- newb pulley question
- Idc Help
- why different injectors w/ pulley sizes?
- Ported M62 jpb or inense ?
- Problem with the car jerking when at 21inHg
- Upgrade!!
- The wideband im getting
- 2 weeks with Honed manifold and GMPP Sport Catback
- Magna flow or Gmpp Sport.
- Stage 2 Install Question - Stock pulley removal
- Need some opinons
- Car threw three codes today..
- Cheap Stage 2 for sale!!
- engine code?
- what should be next?
- someone with H2o/meth inj. HELP!
- Will ZZP pulley work with tag racecraft hub?
- Cheapest place to get a fuel filter?
- bypass valve
- boost gauge
- Aftermarket stage 2 belt????
- Motor Oil Question
- Disable the Supercharger
- 42.5 injectors use stock harness???
- Only seeing 2lbs on the 2.4
- stg 2
- Ice on the supercharger..
- Second gear blows
- 2.0 Turbo or TwinScrew Question
- pgrade questions
- about air/fuel gauge
- 2.8?
- What mod will gain more?
- Pulley removal
- What exhaust system should I get?
- Nitro Booster
- Video of SS with 3.1 pulley on Youtube just uploaded!
- exhaust
- Performance Parts?
- yay just put on my injen CAI
- which header?
- Want pics of your wideband gauge locations
- Nate's Pulleys?
- Help P0621
- Boost Guage Malfunctioning
- Upgrades?
- can u say pauls turbo 2.0
- timing hp tuner
- problem!?
- Pretty sure car is misfiring
- Car fixed!
- check engine light?
- What Happen To The Moron?
- 07 steering wheel in 06 ss/sc
- Should have waited longer.
- question
- if i get a new head
- so....now where
- boost increase!
- Turbo Oil Drain & Sealant For Pan
- MSD stand alone ECU for the LSJ
- thinkin bout guttin cat
- Another Duel Pass Question...
- spark plugs?
- My car backfired like jkennedy!
- Id-Tuning header/downpipe
- If you have a STOCK cobalt, please answer this question
- Cheapest Most Reliable Spings?
- PZero
- New Exhaust, One And Only
- which cutch
- clutch upgrade?
- Question Bout Spec Clutch&Fly kit
- magnaflow exhaust
- question about fuel managment
- 2.5 pulley
- highest horespower??
- top speed
- Head question
- Boost problems
- camshaft position sensor!!!! Help!!!
- WTF happened to my intake?! pics included
- intake air filters, dry vs. oiled
- Phase 5 cobalt
- Pissed!!
- GMPP Stage 3 with N2O 56k warning
- Wickedss2005!
- My new toy :) 56k its worth the wait
- my much awaited exhaust video...finally!
- 3" Intense Downpipe CEL question
- just installed 2.9
- 100 octain in stock ss/sc
- Questions on getting a front mount
- Bout to swap pulleys
- Anyone know what the...
- 50lb injectors
- B&M or Hurst??
- Sparkplugs
- right now im stuck on the side of the road....car died
- Boost at idle
- Spark Plug HELP!
- srt4 causing problems
- The day has finally come...
- quick question! help please
- Weird Sound
- Cobalt Addiction questions
- stage 2
- only boosting 7lbs
- Catalytic converters
- where is the fuse
- Me VS. WS6
- Boost Juice
- any cobalt ss.sc driving around this AREA
- Tuners Near Southwest VA
- wtf downpipe
- If You Live In Michigan Read This Please!!!
- 60lb injector question
- Question on Duel Pass Option B
- PROBLEM about exhaust
- stage 2 balt Vs. STI?
- header? collector/downpipe size.
- finally ordered stage 2 kit
- header
- smallest pulley w/o cooling mods?
- just got pulled over
- Spark plugs (Couple questions??)
- Which aftermarket brakes are prefered?
- Cams
- Water in the intake,,,,help!
- Diagnostics tool
- gm stage 3 kit
- 2.25" vs 3" Exhaust.. help
- spark plug gap?