- Plan on stage III upgrade soon. My ideas your input?
- Stage 2 Install Options?
- crankcase breather
- Supercharger Bypass Question
- Stage 2 Belt Slip???
- New head gasket
- Need help with HTV1320 development
- Prices on Stage Kits going down?
- intermediate shaft
- lil Info
- 40% power gain?!
- HP Tuner
- 2.4 Block
- new amp with stock alternator.
- Stage 2 Belt
- Going turbo???
- My stage 2 belt blew up.... help?
- AIS meth and water injection
- Best place to buy an AEM wideband?
- Little bit of help needed
- got my 2.9
- Dont know what to do
- Little help
- Come see my Dyno
- Fun in the Snow
- Oil Catch Can
- Downpipe went to S*&!
- Another Down Cobalt
- Underpowered 04's??
- Header/dp or Catback?
- Interceptor questions
- Cryo2 System Install! 56K No problem
- Ingalls Torque Damper (2 Questions)
- Found a place to get the mt-2 stage 2 tool from
- clicking noise on 2.0 ss s/c engine on start up
- installing intake
- Pulley swap
- what plugs??????
- Gmpp Exhaust tip question
- JBP Lightened Crankshaft Pulley
- Megan Exhaust or SLP single loudmouth
- New Plugs, Same old Spark blowout?
- Question about porting
- The new procharger thread!
- Smaller Pulley's for TAG hub.
- GMPP For cobalt Question
- 02 sensor
- Sings of a bad transmission mount?
- Pulley Puller
- 3 questions
- Finding different sizes of belts
- would our car run right if ...
- More power mods
- has this happend to anybody?
- wich one for ss /sc
- boost gauge....?
- up-grading fuel pump
- **important info regarding 2.0 LSJ**
- help , need tune in so cal
- gm stage 1 , is it worth it
- Angled exhaust
- Supercharger Bolts
- Brand New SLP Dual Loud Mouth exhaust
- gmpp exhaust tips
- HELP: Stage II reflash required (No GM-dealership support)
- Take ur cobalt from stock to 1400 hp!
- oil question
- engine hopping - questions - info
- bottle neck exhaust
- Cat Back Systems
- fuel additives with mmt
- 50LB injectors on a 2.8" pulley result
- turbo and meth injectors
- How did the dealer remove your pulley when installing stage 2?
- Turbo Kits
- blower spacer plate
- routine supercharger maint.
- How much $ to install dual pass with Option B
- something i have noticed
- need help with figurin out wat size DP i need.
- srt4 turbo manifold on a 2.0 ecotec
- aem wideband with vibrant header?
- where to buy
- who sells the best header for the ss/sc
- Trouble
- GMPP Performance exhausts?
- All turbo converted balts in here for question time!
- 2.9" pulley upgrade, do i need a reflash?
- Stage 2 + 2.9 First impressions.
- Heat Exchanger Vs. Dual pass
- twin charge ion questions
- stage 2 recently, CEL trippedd
- bogging problems
- Parts and warranty
- Cooling Questions
- 2.0 AEM CAI ...White filter?
- p1071 code
- Can anyone help
- gm performance parts?
- Help!!!!
- Cooling mist VS. Devils Own.
- Gm Stage Iii Pcm
- stage 2 kit
- GT2871r turbo or Gt3076 Turbo
- stage 6
- pulley size
- Stage 2 and airbox mod
- stock injector question
- smallest pulley on stock tune?
- 2.2 turbo
- looking to trade pully
- Wtb Nates 2.9
- Aem Meth Injection
- Re-Machining my old stock pully
- 2.0 Turbo build This Weekend!
- new WHP recored for a DD car?
- Stage III PCM?
- Max WHP before internals
- What size injectors do you have?
- co2 vs meth inj.
- sorry but another exhaust question...
- What size pully do you run?
- Gapping my NGK's? Advice needed.
- Is this as good?
- gas
- Crank Pulley
- cold air intake
- how to adjust shift cables
- Dynoed
- Model Years For CAI
- off to SMG tomorrow
- I Need Help Asap...:(:(
- Is this what i want?
- Wheel hop
- update on stupid cel again
- o2 censor?
- Quick question about converter code.
- I wonder if.....
- I Need Help Trouble Shooting
- Cobra Heat Exhchanger Question
- stupid cel again
- Need help on tuning
- CIA Concerns
- boost line / firewall
- Dualpass endplate
- Gutting Cat/ Taking out cats?
- Redline problem
- popping from steering
- GMPP Sport or GMPP Touring?
- Timing Chain Tensioner
- Exhuast Quiet Questions
- Got the exhaust on
- just dropped my car off at tune time. and also.....
- 2.9 and happy
- gm stage III
- rich as hell with 2.9...will 2.8 be safe
- New spark plug anybody know of them
- aeroforce interceptor question?
- OMFG someone please help me.
- rattling sound at idle?
- Dumb question Stage Install
- High Altitude Airflow Curiosities
- upshift light?
- zzp downpipe
- 2.2 turbo kit on 2.0
- what will work
- Header/Downpipe
- Well finally got something installed
- GM Stage 3..?
- help me decide on header and downpipe
- Po128
- Heat Exchanger Question - Help pease
- Stage 2 FTMFW
- Injectors going bad?
- Right Price For Stage 2?
- Devil's Own Alcohol Injection QUICK!
- supercharger question
- air to fuel guage help
- Could use a little help
- plugs
- torque damper
- ?'s on Aeroforce Interceptor Gauge
- help!
- Cobra H/E Q
- Does the twm shifter fit?
- Just noticed this
- phantom knock
- Ingalls or motor mount!?
- fuel pump and regulator
- Rebel Auto Worx 3" CAI
- WOT shifts
- Polished Blower Question
- RacingSolutions.com LWCP
- Head bolts breaking?!?!?!
- Big wing makes you slower?!?!?
- What do i do next???
- exhaust problem/leak after ingall etd install?
- Airbox mod question
- really loud exhaust
- What coupler for LS4 TB?
- Stage 2 Ordered
- 2.0 engine specs
- ZZP 3" DP / Headers...
- GM site for checking software version?
- Car not boosting over 2psi, what gives? (Friends vehicele, modded)
- .50 Trim Turbo ?'s For You Turbo Guru's
- Stock heat exchanger dimensions?
- Timing Chain!
- Ordered parts finally!
- Headers... Which.?
- 2.0 and 2.4????
- Need some opinions.
- Ultimate Cooling: Question
- cooling question
- What is out there as far as a s/c swap?
- Repost, Wrong Section, idk...need ? asked
- Swapped Engine, Car Won't Start!?!?!
- finally stage 2!!
- Famous P0068 Code & Engine Power Reduced
- GMPP Exhaust Touring or Sport???
- Cobalt-Addiction Stage kits???????
- spark plugs
- ss/sc injectors help
- Help!
- JUST GOT STAGE 2 & GMPP performance exhaust
- How Superchargers Work.
- 3.5 Tb
- Where can I find
- NOT a 2.5" vs 3" thread
- car race gone bad
- Please Help Check Engine Light
- Hahn Racecraft catback?
- New to forum- stage 2 upgrade!
- P0171 Again
- HP Tuners Help!!!!!
- miles on one tank of gas
- GM screwed me.. please read
- Knock retard ?
- stripped bolt head
- Coilovers vs clutch
- stage 2 or turbo???
- Catalyst Issues!!! Need some help
- Injector Debate
- Intake
- Header Question
- My Future set-up! Questions inside.
- Silicone hoses???
- eliminating cat/08 Cobalt..turbo'd??
- stage 2 tweaking
- NEED HELP from our engine savvy members