- Best Exhaust
- 2.4 suspension
- STS question
- ss 2.4 almost finished
- Fuel Injection replacement
- 05-07 vs 08 le5 whats the diff
- Forged rods that are not $1k for the LE5
- Cylinder numbering
- Stock 2.4 injectors
- help please... passenger headlight keeps going out
- what to go with? VOTE
- turbo kits
- exhaust
- turbo build
- jet chip performance module
- cat-backs
- Help!!
- exhaust question
- GMPP touring exhaust + changing resonator
- ss/sc rear bumper lip
- tuning
- ss/sc downpipe
- Header..?
- Top speed on a '08 SS/NA 2.4
- lnf turbo on 2.4?
- Something went terribly wrong...
- Vibrant Header/Dp Combo
- Interceptor Gauge
- motor mounts
- megan racing exhaust
- 2.4 Maf??
- SS 2.4 Stock Dyno
- i want to run too many gauges i think, help
- header questions...help!
- any one kno where i can get a intake for a 06
- 08 LE5 injector Question
- CTI Exhaust on ss 2.4
- 2.4L Direct injection stats
- does any 1 kno about the weapon r intake
- Just Ordered them
- stage kits
- le5 strength
- Vector Tune - Updating with new mods?
- 2.0 Corsa on a 2.4
- LSJ exhaust
- Advice On Next Mod
- Thinking about a CAintake
- turbo 08
- good headers
- Plumbing the ZZP HEAT EXCHANGER
- throttle body
- 08 "sport" vs "07" SS
- Tensioner BOLT???
- clicking noise coming from the engine
- Shibito's Build ideas
- hEAd*WoRK
- CA Header
- 2.4l LE5 IAT SENSOR LOCATION ???
- what type of setup?
- Most HP Na?
- Exhaust system questions??? setup help
- 2.4 build
- need help to get HP tuner!!
- Finally broke 14's!!!
- Mandrel Exhaust Systems
- gains?
- 2.0 SC exhaust
- GMPP Performance Intake Vs K&N 2.4L Intake
- ECM tune
- Exhaust ports
- 2.4 head build
- nitrous
- gap specs?
- Car Body Parts
- A/F gauge
- have $500 to play with
- nos set up?
- lsj alternator bracket ?????
- Dp with cat
- Injectors
- throttle body ?'s...help
- 2.0 Oil pan on a 2.4l?
- P0106 and TC
- help from the 2.4 guys
- what should i do???
- big Q
- injector tick?
- Header and D/P combo(Cat vs Catless)
- Any benefit of running colder plugs in a 2.4 NA?
- anyone done a complete..?
- 2.4l coolant temp problem
- Vibrant 4-2-1 Header/Downpipe Combo
- CAI Question???
- Who's the fastest 2.4 on here right now?
- should i get exhaust?
- exhaust
- $100
- Will these work with a 2.4 please look!
- cams and F/I on the 2.4
- Cat-Back Poll
- OEM brake rotors
- Injen CAI Question
- Quick question
- 2.4 cams
- Looking To Finish My Full Bolt-On Exhaust System
- Spec Clutch/CV shaft
- Engine and Trans mounts
- Whos going in for the HAHN Stg 3?
- Torque Damper - WTB
- Thinking about next mod.
- help with upgrades...
- Exhaust
- anyone make 200whp n/a?
- Valve Adjustment
- ***WARNING To 2.2's/2.4's*** Brake Booster Vac line!
- Need advice
- slr motorsports chip
- auto 0-60 times
- replacement head gasket
- how much you pay for your fuel filter?
- Modding Help
- Ingalls Dampner
- Cobalt/Ion - 2.4L - *Cam's For Sale* **Very Rare!**
- My 2.4 build.
- Anything To Look For..?
- New intake!
- xtc downpipe
- cobalt sport zzp downpipe
- California Haun Turbo Kits
- Question on Cam Sensor ??
- 2.4L + supercharger
- Supercharger
- CA header and Down pipe!!!
- sts turbo
- RPM Trouble
- hanging idle and cruise problem
- Who think's a 12.9 is possible for me if...
- question for those with the hahn kit
- Need Adivise: Cat or Catless
- lower gears?
- Fuel injectors upgrade
- hahn intake manifold
- Engine question.....
- does injen intake fit on any 05-07 2.2-2.4
- OBX race headers and dp
- Mount Questions
- 2.4 with 3inch dp
- Dyno'd the 2.4
- Trifecta Tuned 2008 Cobalt Sport
- For those of you looking to do an M62 Swap
- Temp Gauge reading 208
- Warranty voided??
- radiator fan prob
- header torque
- to all supercharged 2.4's. i need your help PLEASE
- Heat Shield
- looking for a 2.4 intake manifold
- torque?
- This is for all the 2.4 auto guys
- just ordered zzp mid combo
- New Exhaust Video!!
- CELs and warranty
- p0833 Code
- 2.4 camshaft ?
- magnafllow cat
- quick question guys.. quick
- I got my header and d/p
- Vac Line!
- ok header help
- 2.4l Balts are now collectors items
- Need Exhaust Pieces......
- ss/SC DP
- LE5 injector clips
- SS/SC Downpipe
- mandrel bent magnaflow catback bolt on (VIDS!)
- DeStroker
- 08 2.4 Tunning Help
- 54k ?
- Universal CAI
- need help on a A/F gauge
- Psykotuned LE5
- gmpp extra honed exhaust manifold
- FUlly Bolted!!
- header
- Swaping ECM???
- weapon-r
- Install Question... SC clutch vs. 2.4 clutch
- Just Out Of Curiosity..
- Deepest: Corsa Touring vs Magnaflow
- Need some exhaust advice again...
- need help about nitrous
- MRZ pulley question?
- pistons
- getting tuned tonight!
- builders book for the 2.4L
- HP Tuned 2.4
- SS/SC Catback vs. 2.4L OEM
- gm touring exhaust question
- block strength
- real!!! noobish Q!
- zzp and megan
- wot switch
- GMPP manifold - sensor?
- Compression Check
- Good tranny Cooler?
- i need some advice
- 2.4 Supercharged/auto!!!
- figured out why my a/c stopped blowing cold...
- noob question
- 2.4 nitrous project
- Interceptor Scan Gauge Question - Automatics
- what do i need to make 200plus hp
- A few small upgrades...
- clutch & short throw
- catless
- magnaflow muffler
- zzp short header
- wheels
- torque pattern for a header
- Yet more questions sry...
- Borla on a 2.4
- gmpp intake replacement filter???
- Bye Bye 2.4 :(
- Vector Tune - Adjustable A/F Ratio ?
- Clutchmasters
- Need a 2.4 SC part list
- Cams figuring out whats best
- Cat-Back Fight to the Death
- New Mod
- RAW intake touching radiator hose
- New 2.4L modded 1/4 mile times!
- HOW TO: Install WOT Box In LE5
- o2 sensor issues
- Void Warranty /w header DP?
- SAI and Vibrant Header
- builders book
- oil temp,trans temp, and air/fuel gauges
- Just got my K&N intake installed
- exhaust manifold
- Does ITD work with KN INTAKE
- Turbo question
- Need Advice
- pieceing a turbo install together!
- hp tuners 2008
- 08 2.4 XTC DP making car snap over Powerband?
- Bov
- what should i do next?
- Boostfueler Problem (Hahn)
- dual exhaust
- new ** MRZ Performance UDP and Lightweight Crank Pulleys for the 2.2/2.4 NA Ecotec's