- Any Good Tuners in CT?? or near??
- 07 2.4 tuning.. anything i should look out for?
- 2.4 exhaust
- Secondary 02 won't reach - ZZP header/DP
- just got HP Tune done to the car yesterday!
- SS exhaust ?
- New Build Book for 325 HP Naturally Aspirated
- so uhh...i was driving with no air filter...
- Anyone with a HAHN Turbo for this?
- Performance Chips
- Touring Exhust vs. Sports Exhaust
- Available billet/poly solid motor mounts?
- Exhaust poll
- Gauge pods
- Can you say 100% IDC on stock tune/injectors
- 2.4 S/C Tranny Aftermath
- Which Downpipe would be best??
- A Question
- Dc / Slp Performance Or Weapon R Headers?
- Ordered sum' stuff!!!
- Viper33884's Bosch 4+ 20,000 Mile Review
- Wine
- anybody have this downpipe?
- $30 Intake
- 03 cavalier intake
- o2 question
- Intake Question
- Weird idle...
- The Getrag F23...How Much Can It Take?
- What do injectors do?
- headers
- What is Better
- Injen CAI/SRI installation 2.4L
- Supercharged or hahn stg 2 turbo
- Headers Came In!!
- Mileage Comparions 91 Octane Vs 87
- Where to buy Harness for LSJ Injector swap
- 2.4 Thermostat
- new mod just ordered
- best power adder for the 2.4
- How much horsepower do i have?
- WRX STI Sound
- headers for cobalt ss 2.4
- Just ordered my Headers!!
- DC Sports
- Nitrous Tune
- Block heaters?
- Jet Chip is out and ready for orders
- Bigger Injectors for 2.4l
- Finally getting a tune!!!!
- Anyone have a tune.
- 2.2 good bye hello 2.4SS
- Does the Magnaflow catback system come with...
- Lets Play The Horesepower Game!
- CEL for O2 Sensor
- header only, is it worth it?
- Header/DP Questions
- 2.4 SS+ Gmpp touring catback
- Traction Control
- I need help putting in my injectors
- New TSB for 2.4 guys
- Quick Question!
- New Mods
- CA stainless steel header V2
- Headers
- PSI limits on the 2.4
- Megan Drift-Spec Exhaust
- Its about damn time!!!
- Monza 2.5 exhaust
- MAF problem
- Hesitation Fuel Filter Clogged!!!
- weird problem with my 2.4 auto
- pulse plugs
- My first MOD
- Safe?
- A few new goods for the SS :)
- Custom 2.5" and 3" Catbacks
- 2.4 to 2.0 Tranny Swap?
- New 2 Cobaltss.net My 07' SS 2.4 auto currently
- The 2.4 Supercharged - 10,000mile review!
- ARK DTS and K&N SRI
- Owners Of K&n Sri
- Installed my TWM short throw shifter today!!!
- VIN Number and Engine Serial Number Don't Match?
- car threw a code p0011
- help with raspy exhaust
- 2.4L ss Sedan
- can you take the rev limiter of the auto??
- Questions on Dashhawk for 07ss
- GMPP Catback
- 2.4 Misfired today
- Cams
- What POSSIBLE 2.4 Mods Are There?
- will tuning my car void the factory warranty?
- Need a ECU
- O2 Sensor - Possible Problems
- what exhaust?
- air/fuel tuning question
- Header Help!
- 2.4 intake, interchangable?
- A ton of 2.4/Cobalt questions... Help. lol.
- 2.4L Hahn Turbo Kit Application (08' Malibu)
- Anyone running a SC swap on a 2.4 Auto?
- Anyone running E3 plugs?
- wow smg
- Hptuners question
- throttle body 2.4
- Beginer mods for 2.4
- Cat or Catless redone !!!!!
- Ecotecs swapable parts?
- Replacement TCM
- m112
- If you HAVE Hahn Setup for 2.4
- Performance Radiator
- Vector tune auto question
- Which Header do i get?
- How long does it take to hook up an exhaust??
- Is this normal?
- Gutted Res
- Highest 2.4L N/A Dyno horsepower and 1/4 Times
- ZZP Shorty Or Mid-Length
- which 2.4's thinking of turboing?
- what gains can u get from injectors??
- Most hp at the lowest price?
- Cams for a 2.4 SS
- Bad day for ZZP
- VVT Controls
- New parts for the Ion
- LE5 PCM Service Number???
- Projekts 2.4L Build List! need opinions
- help needed
- My wide band is installed
- P0171 Code help
- Megan Exhaust Question
- 2.0 injectors on the 2.4
- Rebel 3.5inch Throttle Body Adaptor
- Who makes cams for the LE5
- Megan racing exhaust
- New dyno numbers for the Ion!!
- Tuning for a 2007 2.4
- Any 2.4L on the bottle?
- Injen Intake
- 2.4 s/c w/3.34" + intake + ZZP header/dp
- How much can a 2.4L boost safely?
- Superchips
- Injen Intake Problem...HELP!!
- exhaust
- How Much Power Does The Downpipe Add With Headers?
- 2.4L Magnaflow users
- Traction Control on 2.4 (Fuel Eco)?
- Cobalt Extruded Honed Manifold
- 2.4 SS wont start
- New Cat
- Cai
- GM Warranty
- CA header... any clips?
- 2.4 Pistons/head gasket
- Indexing spark plugs?
- quick question...swap!
- Supercharger Kits
- need performance help
- Fuel
- 2.4 Dyno Run
- Stock AMP Fuse
- Stage 3/4 Turbo in a 2.4 SS, suggestions?
- Types of Super Chargers
- fuel rails
- =Funny Experiment=
- BWoody Motor Mounts
- hahns stage kits for the 2.4 ecotec
- Best Exhaust For Best Price?
- Smaller rims
- Tranny swap
- Intake Question.
- 2.4 SS auto/tranny come out
- Poorer performance in Cold
- Header Downpipe for the 2.4l! need help
- Spark Plugs?? Best Ones For A NA!
- Ingalls.
- shift light
- any good 2.4 ss performance upgrades out there
- What Is The Best Air Intake?
- whats a nice quiet exhaust
- Performance mods
- 4.7L truck TB on 2.4 balt
- Exhaust: Ark N2 or Megan Racing Drift-Spec
- B&M install help 2.4
- what else
- boost perge??
- True CAI vs GMPP short ram
- Hahn / Supercharger Swap
- $1000
- Wiring Diagram for using LSJ TB on 2.4
- Exhaust
- 2.4 Rev Limiter?
- thinking of buyin nitrous
- which downpipe is best?
- What in lord’s name is this?
- running lean
- Anyone port their TB?
- Weapon R dampener
- Who's got the Hahn turbo system?
- Does a Magnaflow catback do anygood...
- saw a 08 sport today
- car runs for shit when started
- Hamburger's Oil Filter By-pass Adapters
- Turbo Tech Racing Releases Transmission Bushing Kits!
- 2.4L Supercharged Videos
- copper plugs
- GMP extrude honed or CA header?
- Exhaust is way too loud???
- Need more info on B&M Shift Plus
- Advice??
- Drag launch RPM's
- Is $1305 high for a SS/SC rear bumper?
- i need help!!!
- C/A or ZZP?
- Add Hp or visual mods
- My new 2.4!
- 2.4 solstice turbokit swap?
- magnaflow question
- Intake Mani
- CEL from intake??
- Dyno Numbers
- 224whp / 211tq
- cryo2 question
- Electric supercharger
- HELP!! I don't know whats wrong with my car
- Which ones???
- E-Brake
- Becks Supercharge Build
- Questions about Cooling the Cobalt
- anyone know the cheapest place to get this HKS muffler
- Vector tune and warranty work
- Cheapest place to get K&N Typhoon...
- got the torque dampner on and
- B&M Shift Plus PROBLEMS!
- question for those with gmpp exhaust manifold on 2.4
- The 2008 Cobalt Sport Coupe
- Jet Performance GM Module "Tune"
- Opinions anyone
- tuning
- Is this a timeing Belt issue?
- Vibrant Header Install Problem Please Help
- WTF! I need help finding a thread!!
- What size turbo??
- 2.4 SS(me) vs. Honda Crx 88-91 ish
- right size injectors
- engine swap
- Yh!