- back pressure
- Motor mounts???
- Tags twinscrew swap VS Speedmafias procharger swap
- Please Help ( New Clutch Slipage )
- torque damper idea?
- Stage kits
- GM CAI // Exhaust + Manifold
- New Performance Mods, R&D for Cobalts?!?!
- Bolt-on 13's?
- ZZP Header
- TSB for LSJ engines with stage 2 (2.0l SS/SC and redlines)
- A Few Suggestions?
- Important questions guys, please help..
- K&N E-0777 Replacement Air Filter 38.99 w/free S/H
- Airbox Mod???
- Rear Wing Interchangeable?????
- MSD Digital 6 box/ 2 Step
- gauge pods?
- Downpipe
- Boost
- GM Tuner ECOTEC LSJ Build Book ...
- Need 4 speed
- 300 whp and traction too.
- mods??
- strut tower braces and other stuff
- Flow calculation for some LSJ parts.
- HELP: 2007 stage 2 flash #
- Oil and fuel sensor installation
- Cobalt SS NON-supercharged
- Exhaust Backpressure & Scavenging ...
- Intense-Racing Stage 5 and Race Fuel
- XTC FRONT MOUNT Cold Air Intake
- Best set up to get to 300HP
- Just bought need help!
- Blowoff Valve
- which header?
- Dual Pass Intercooler
- Looking for Stage 2
- S/C upgrade question!
- Camshafts
- Just got Cobalt SS Non Supercharged... what mods??
- SS/SC upgrade??
- Need help on my new cobalt
- Exhaust
- 8mm Plug Wires??
- moving along
- K&N is looking for Cobalt SC for additional dyno testing!
- exhaust
- cobalts suck, srt-4 ftmfw!!!
- wheel hop
- A Question
- Downpipe?
- Mod Question?
- Wondering what it would take to beat my friends Neon?
- performance clutch and flywheel?
- pulley's?
- Need For Speed
- Whats next<?>
- which exhaust to go with
- Check engine light after new intake
- What IS Better???
- 2.85in Pulley
- The True Short Shifter Has Arrived
- Extruded Honed Manifold
- For Sale:04 cobra heat exchanger
- Mods in Moderation
- Just a quick ?
- What do you think???
- someone with H2o/meth inj. HELP!
- Another Question?
- Im new
- vibrant header and downpipe?
- Ok i know you all haerd this one!!
- super chip
- fast fast fast
- Take a look at this please. HELP.
- Should I get a tune???
- SS springs fitting a 2LT coupe
- suncoast ram air hood
- Witch one!!!
- Wide Body Fender Flares?
- no more CEL
- need a monster clutch
- arc!
- high 12's or low 13's
- Twinscrew/Turbo kit
- supercharger swap???
- Clutch and Gear box = Toast
- The best spark plugs
- Best Pulleys?
- i need tuning help???
- supercharger
- AEM CAI Question
- Drag Slicks!
- Transmission fluid
- New Tire ???
- victory_red_SS RWD conversion pics....
- Fittment issues
- New Ground Effects what do you guys think?
- CED's Random Technology Exhaust
- Twinscrew Supercharger
- specs
- need some help with mods
- exaust question need help
- Which should I Get CAI OR SRA
- Mpg
- re: stage 2 upgrades
- Stage Kits
- K&N typhoon air intake for ss/sc
- 2007 G5 Upgrades
- Warranty ?
- Help me Help my friend with an SS!
- Help!!!!
- 320whp turbo swap stock internals
- 2.79 Pulley help
- 3" pulley
- Intense Stage 5
- One question about Coilover system @@
- 5% off EVERYTHING Store Wide @ Turbo Tech Racing
- Harrop TVS HTV1320-LSJ
- returnless to return style
- Hahn Turbo Kit on 2.4L Dyno
- ??? about ss/sc 2.o exhaust/intake mods
- Stage 1 in!
- New to the forum... just a couple questions!
- New to cobalt forums 07 ion redline
- Ingalls TD Setting
- Cooling mods, JUST DO IT!
- Cat back ?
- Cold Air Intake
- Stage kit S/C removal?
- Injen CAI, bad for Car?
- Getting Stage II In A Week !!
- Just Finished Painting My Blower...
- Stage2 Install
- New Gauges Installed! *Pic*
- Painted Instrument panel accents
- limited slip differential or Posse Track?
- Just got my SS SC Dyno'e (Stage 2 In Week)
- 300hp???
- Stage 2 question
- Help!?!
- tranny mount
- Good Sounding Muffler
- got stg 1 today
- what size is the stock pulley size 4 ss/sc?
- twin screw supercharger
- twin charged cobalt
- Ingalls TD
- Clutch Problems
- GM Performance for suspension?
- Stage 2 & New Battery Question ??
- What Can I do? Help please?
- Intake
- Twinscrew Supercharger
- mid-pipe
- clutch help plz
- ZEX Hyperformance plugs. How cold?
- cat back
- Running Supercharger with Turbo?
- Ingalls TQ Spec
- Bolt on question
- Performance Clutch ?
- Supercharged 2.2L
- 2.2 2ning
- Voiding Factory Warranty
- What's the best lowering kit?
- What next?
- boost solinoid mod good or bad?
- boost solinoid mod good or bad?
- Procharged SS/SC new video
- For Sale Gmpp Exhaust
- removing the supercharger
- Head bolts
- F/S ZZP Shorty Header
- JBP Headers real performance ?
- Spraying a 06 ss/sc
- stage kit???
- What exaust is this?
- Irritated!!
- stage 2 kit ?
- need wiring hel-ppppp
- Injectors colors
- How much will it cost to get stock car to 300 whp
- Whats Parts?
- motor mount bushings
- cobalt ss vs charger r/t
- flowmaster opinion
- Suspension Kit
- Stage 2 prices
- what size pulley for stage 1 upgrade??
- A Tower Gauges
- Engine bolt ons...
- Just Released 1.0" Cobalt Rear Sway Bar
- 2.8 pulley on gm stage 2 with some mods
- 2008 Chevy Cobalt SS Turbo AEM Intake
- cobalt addiction stage 3
- magnaflow muffler??
- 08 turbo
- 2007 SS Needs Power, turbo?
- Injectors
- aem cold air intake
- new guy couple of ?
- hp tuners/ redline thing
- Corsa Touring Exhaust
- Dumb Question
- 3" vibrant downpipe help
- 60# injectors with stock harness?
- twin charging
- how much hp??
- KandN drop in filter make supercharger louder?
- help...ani1???
- New 4-1 header for the Cobalt/Ion
- cat back void warranty?
- Change supercharger oil.
- cobalt ss 1/4 et time
- Turbo!!!!!!!
- exhaust
- exhaust
- Tuning?
- aftermarket BOV
- 2.2 Cai
- Injen CAI vs. AEM CAI
- 2008-2009 Cobalt SS AEM Intake
- Air intake???
- stage 2 question
- 2008 tubro???
- Centerforce Dual Friction Clutches
- Powr-Flo Mass Air Sensor
- rear drums
- $500 Installed and Aligned all 4 Lowering Springs
- Who here is running the Harrop TVS 1320?
- just bought 09 cobalt ss
- TAX FREE WEEKEND! at Wretched Motorsports (Westfield-ET)
- websites for cobalt parts
- CAI or ram air
- 08 ss/tc wastegate adjustment
- exaust ?
- Suspension
- Need Help With Header Choice
- Cheap DIY mods for non-SS cars?
- CAI or SRI
- 2009 Cobalt SS Turbocharged
- Bolt on mods
- ZZP, INTENSE, or *** Tune....
- Tunning help
- intake for 2.4l sport coupe
- SS & LT Exhaust- Interchangeable?
- TurboCharger for 2.2L LT?
- Noob Questions