- what catback
- Noisy or Not....Advice
- exhaust
- Fully Bolted Auto Times
- Fully Bolted Auto Times
- Best way to spend $600
- exhaust system
- Injector's
- Think I have engine damage....
- Egr???
- L61 Vs LAP
- low oil pressure
- Hahn header..
- Oil pan question?
- 2.4L throttle body
- Blower Cams, any info?
- 2.4 intake manifold swap on 2007 2.2
- intake manifold material
- dress it up
- Getting the trifecta tune
- New header problems
- Having trouble with my cobalt!!!
- What are cheap ways to boost horsepower?
- would this intake setup work?
- Need muffler help
- Finnaly got my exhaust
- mild DIY porting and polishing of my TB.
- Need exhaust help.
- Woo hptuners for 08 2.2!!
- Help!!!!!!
- 2.4L throttle body
- tranny problem.please read!
- car starts up thne dies
- wideband/interceptor questions
- Too Lean
- Super/Turbo Kits
- Compression Test Help
- just installed a jdm cai
- Fuel Injectors Help!!!
- tune up question
- NEED Help ASAP
- trifecta tune for the 2.2
- homemade SRI
- Feeler thread for SS/2.4 Bumpers
- Freaking Angry!
- hmm which header/dp
- lsd on automatic trans
- homemade catless downpipe
- Need some help guys/gals
- Spark Plugs
- sportlines with 225/40/18
- ???Installing Power locks and Windows???
- rear drums are awesome.
- boosted 2.2 revving uncontrollably
- how long to pull and swap engine
- exhaust question
- brake question
- Air Flow Sensor Bracket?
- K&N intake VS Fujita cold air
- goIng supercharged :)
- k&n question
- Any truth to this?
- '07 LS DIC steering wheel control upgrades
- What's my next step? (engine mods)
- Best Rotors
- Best Rotors
- Flex Fuel E85 questions on the 07 LS (more power?)
- Time to save for turbo!
- Highest 2.2l whp with an M62
- Axle/cv shafts
- 2008 LS/SC Auto??
- which header and downpipe would be good
- What TB if any for 2.4 IM
- header questions!
- 2.2L L61 5-speed aftermarket clutch problem.
- used m62
- GM Performance extrude honed manifold
- JDM Turbo Kit?
- Why you can never trust yahoo answers
- MAF Relocate???
- Another 2.4 Throttle Body ???
- Header question!
- brakes
- Who has the least expensive GM touring exhaust?
- Ls4 tb?
- Wheres It At
- Maintenance Question
- 2.2l Turbo Build List
- new cobalt ss springs
- catalyst below efficiency?
- 2.2l stock exhaust
- zzp header/dp combo
- Header/Dp combo question...
- Installing sound system, have a few questions
- pass inspection without cat?
- New plugs
- Newbie to the forum, cobalts and performance in general
- A new hope (Trifecta Tune)
- Need some quick answers plz
- 2.2l upgrading ?
- installed my new intake, a few questions...
- ZZP Down pipe Defect?
- Swapping 2.2 for 2.4 Questions
- Looking for a Tuner
- 2.4 IM missing something?
- Cobalt and Torque
- Omg!!!
- Rev limiter
- Fuel injectors
- 2.2 sedan
- 2.4 Manifold on 08 L61
- Informantion on Pullies and Cams
- dowpipe question
- Which Mods First (2.4 Mani, Full Exhaust, Intake>)
- Installing A/C on a car that it did not come with
- nobody seems to know
- trans mount question
- Information on Transmission Motor Mounts.
- my new intake (pics)
- AEM intake
- Supercharger question
- eco re-start
- Oil system & Oil cooling
- 2.2 owners with the LSJ exhaust
- 2.2L Interceptor (CN Series) Question
- 2.4 mani problem
- Good header for a SC 2.2?
- jdm exhaust on ebay???
- Cam ?
- Power Steering OH NO!!!
- fisrt LTSC in province of QUEBEC canada
- K&N Intake
- just the muffler...
- Look Towards Suspension for first mods. Coilovers?
- Throttle Body Part Number
- Supercharger Parts Consumption
- my car is getting up to rpm's slow
- Serpentine Belt
- Will 2.4 K&N Typhoon fit 2.2?
- cutting intake cam
- Mandrel Exhaust Systems?? good deal?
- Anyone looking for...
- 2.4 TB question
- My Sc Build
- My 2.2 has 215WHP....I WANT MORE
- x8xViperx6x's OFFICIAL 2.2SC build
- possible engine swap?
- injector upgrade question
- what to do now?
- A Fun Note to people who need larger injectors.
- Next step?
- Power fading?
- Going boostin
- SC 2.2 HP or 1/4 mile times
- Hey new to cobalt
- 2007 2.2L Cobalt High Idle Problem
- need helpp.bolt ons?
- Borla Exhaust System
- turbo vs nitrous
- B&M shift+ opinions...
- Info on Billet Crank Pulley
- looking for a 2.2L ecotec supercharged engine!!!
- GMPP Manifold question (new question)
- 08 cams info
- help with exhaust
- what the hell...
- S/c 2.2l
- intake mani
- Got a little problem...
- Light Bulb
- best header and downpipe 2.2 for the money
- Trifecta vs hptuner
- comp cams
- MES Catback
- 35k mile maintenance?
- Difference in Headers
- 2.4 mani installed funny idle...
- turbo kits??
- will these injectors fit need to know NOW
- got 500 to blow!
- I wanna work on the engine of my LS
- Racing Solutions header compatability
- side pipes on the balt??
- 2.2L vs 2.4L
- this is how a 2.2 should have came from Gm
- just a cat-back delete
- installed TTR solid mount :)
- ANother high idle prob. thread
- wrap your minds around this
- Turbo- Custom or Kit?
- Upgrading Ignition
- Torque Specs?
- Fuel Problem
- how to turbo a 2006 cobalt 2.2 automatic
- Tech Help! Please Read.
- Oil Pump question?
- Valve Cover gasket
- Compression test
- installed header now coolant leaks?
- Will this work
- Ev6s on 2.2 harness?
- stage kits....
- will SS struts fit an LT?
- so i got what i deserved
- supercharger cobalt
- How much hp do u think I have?
- Noob needs to know about boost guage
- Need Help with Fuel Filter
- exhaust
- power steering.
- turbo 2.2's, what turbo do you have?
- Auto to manual
- goin for 13.99 1/4mi
- Muffler delete on 2.2?
- gm catback exhaust.
- i need help
- Need help
- MRZ Pulley Fail (pictures)
- ss exhaust mani
- is this a good kit!!
- goin to the track for the first time
- Turbo Grind Cams for 07+ 2.2
- Engine power reduced, HELP!
- cobalt123's l61 s/c build
- Cobalt 2.2L L61 Supercharged: Needing help before that supercharger get sold!!!
- RPM's..
- Help, no power steering, ac, gauges
- frequent random misfires
- Woot inc new exhaust
- in a pickle
- swaped my cobalt cluster for a pursuit
- Need some insight on header/dp info..
- second thoughts?
- everyone who has had issues with power steering
- gettung horrible mpg
- 2008 2.4L intake mani
- Suspension Opinions
- nube to ls .... need advice
- 14" on the front?
- Shortband question
- 2.2 Emissions Issues?
- Anybody with a Megan Racing Drift-spec?
- cheep hp
- Ram Air
- Big Issue...
- headers
- little issue
- CED 2.4 intake mani kit
- Anybody running this exhaust combo?
- Question about Diamond Pistons