- Intake question
- Any Cobalts with AirBox Mod with KN Drops?
- Minnesota guys! possible group buy on GMS1
- Need info
- new dejon turbo kit!!!
- See what happens to your trans mounts in 10K miles
- Trifecta Stealth tunes
- LNF R&D Updates
- lnf motor build!!!
- fuel pressure
- Where has your shift linkage broke?
- charge piping issues?
- HPT and warranty service
- Synapse Performance makes 400whp on stock internals!
- We need more power captain
- GMS1 Map sensor Part number Cross Reference - HELP!
- Mods - pre lnf stage kit??
- A new toy by innovate for the iPhone/ touch!
- LNF Faulty MAP sensors????
- Guess what this part is !
- Clutch Feeler
- dry shot nitrous on lnf
- DFCO Causing Rapid Heat Cycles?
- 18 x 9 wheels
- Has anyone tried Spectre MAF Adapter Part #9405?
- Quick Question
- source of the dreaded squeak????
- Advice on upgrades
- which clutch to go with?
- Faulty Cracked Block?
- Turbo Build upgrade!
- Zzp cp
- intercooler
- Need some help!
- What to do... What to do...
- Can we use the same Fuel Filter as a LSJ?
- Quick HP gains?
- Knock with GMS1 Tune?
- Side Exit Exhaust
- No tune with aftermarket intake question.
- Any long term thoughts/reviews of the muffler delete?
- Running hotter in cold
- Cylinder Head 2009
- Intercooler Decisions....decisions...decisions....
- Stage 1 Complete
- Charge piping rubbing hood??
- buying the LNF Stage 1 kit , crate engine????
- Nos
- Problem with using USB for Ipod
- Stage 2 coming out?
- Cracked piston, possible build in progress. Need some advice
- HPTuners, Getting Started..
- question about noise
- Which CAI should I go for?
- any news on trifecta fuel solution and fan control??
- big problem....help!!!!
- new ss/tc
- Which gm dealers doing stage 1 tune
- Stage 1 whp
- Hurst STS
- AEM Intake Collapse- Any Proof?
- Suggestions??
- Sub-Frame Bracket??
- Call me novice call me whatever just help meh!
- Downpipe mayhem
- mixing oil
- Front brakes on the SS?
- K&N (oiled) type filters?
- Dual Aeroforce Interceptors on a TC?
- xmas money....what to do with it
- Whp numbers for gm lnf stage kit
- Strut tower brace
- Boost Gauge Question!
- has anybody had any issues with a dealer and aftermarket parts?
- HP Tuners question...
- Blew off stock charge piping
- wheel weight
- Superchips tune,....must get colder plugs?
- ECU replacement
- Alignment after wheel bearing replacement??
- BTF Turbo upgrade??
- What type of turbo is ours stock
- warranty work building up......
- Exhaust installed new sounds
- 60-100 in 4.6 seconds.
- 09 cobalt
- All You Need to Know About Downpipes
- Hey
- Throttle Response Issue HELP!!!!!
- piston ring ??
- Stock Boost Gauge ---> Digital Boost Gauge
- Stock Clutch holding now???
- Tuned maintenance
- Downpipe question which is better
- Proper caliper slide pin grease?
- head porting
- b & M shifter for the T/c
- Spectre HPR filter for LNF only $24.99!!
- crazy steve incooler
- R1 Concept brakes....
- random thought....
- Can my AFR really be 29?
- Boost guage test
- Gas Octane Level, does it matter?
- vince, tell me about invisitune.
- Grinding/pressure sound....
- ESC OFF? Traction still on?
- question about where to buy 2 step?!
- Hahn PPC Tuner vs Superchips Cortex Tuner
- Very, very loud suspension noise when cold
- Hahn Catback Question
- tuning for 110 octane?
- Is Sensor Calibration Stored in the ECU
- Cobalt SS/TC
- Rough Idle
- 2009 Cobalt SS - Block Heater?
- GMS1 NC dealer question
- GM Stage 1 Kit with stock clutch
- Beat wheel bearings and bushings
- Oil pressure and coolant temp gauges.
- Engine Mount Question
- My Vendetta Against Streetability.
- Oil Leak by High Pressure Fuel Pump
- Delphi Borrowing My Car. Part 2
- nOOB to oil catch can
- KN Drop In Filters bad for Cobalt SS/TC?
- Looking for a wasted stock clutch
- How many miles before your SS/TC felt like it had loosened up?
- weirdness boosting
- Custom Charge pipe ahoy!!!! help with code
- black/white smoke!!! help!!!
- Tuning Question
- wheel hum noise????
- upgrade turbo balts come in!
- Money Shift?
- zzp lnf dp is awesome on stock exhaust
- A package came with ZZPerformance tape all over it???
- Need some help no boost
- 300+ WHP Cobalts ENTER HERE (Tire Q&A)
- Help With a part!!!
- steering wheel question. Look at this!
- Best Clutch for SS/TC?
- INSTALLED: R1 Concepts Front and Rear Rotors/Hawk Pads
- CIA downpipe help. Vibration after install.
- Dejon Intake
- is my car have that "over boost" problem?
- Anyone with Hahn 3" MODpipe/dp kit?
- does the stock turbo manifold....
- Tial BOV
- Trifecta tune
- Oil from factory
- Who sales.....
- Anybody have the Turbo Tech Raching BOV Delete Plate or Hahn?
- Observation about my boost....
- Trany Noise
- trifecta or gm stage 1
- CIA catback muffler delete or res ?
- seriously?
- Ram Air Hood RK sport
- Ugh, Winter....
- R1 Concepts Rotors for SS/TC!!! FINALLY!!!!
- Guys with synapse intercooler?
- HELP!!! what springs provide LOWEST drop!!!!
- New Rods For The LNF @ TTR
- Clunky steering victims unite!!!!!!
- need help with springs!
- Bov
- Possible fix for light acceleration random misfires? let me know
- Sooooo, if I go Superchips tuning......
- Stock Seat Hip Width
- Anyone lowered with 3 inch CIA catback
- Tried FFS for the first time today. Have Q
- No Coolant Temp
- couple pulls... vids with post!
- need a opion and advice
- Changed the Front Pads and Rotrs, Now ESC Turns On
- turbo help
- Intake manifold gasket?
- Does short shifters void factory warranty?
- Does a Catless DP sound ricy? Respond ASAP
- Has Anyone Used This?
- LNF Catless Downpipes
- Hahn
- charge piping / bov
- Charge Piping
- Piston Ring Failure (lots of pics of inside an LNF)
- Boost controler
- car is misfiring on WOT
- Question on exhaust setup?
- Flex Pipe on the Downpipe
- Winter
- Fumoto oil drain valve size?
- My cheap catch can install.
- ?
- what is ''the pill mod"?
- Who can make the "Ultimate" Cold Air Intake?
- Clutch Help!!!
- crazy steve intercooler
- ECU kinda loose
- difference in noise of Synapse Engineering BOV
- Stage 1 Demo at CED
- oil pressure gauge help please
- Anybody recommend plugs??
- E85 ??? lookin into it
- LNF Drop in filters?
- Looking for a stock LNF clutch
- Dyno this weekend
- jannetty racing exhaust
- Dejon intercooler / charge piping kit
- Unused input found on LNF ECM
- Catless Downpipe
- Stage 1 kit for cobalt t/c
- p2195 and p2096
- CIA Catback for the LNF
- Muffler delete info
- LNF Traction Question
- Stage 1 Sensors
- Anyone Near OKC
- A new catback for thought
- New Parts
- Spark plug gap?
- lnf trifeca tune 18/24 psi
- Anyone local to us
- Stage 1 kit installed, CEL as soon as I left the dealership
- Swiss cheese airbox
- Cubic inch to power equation
- rattle in steering column
- Cat-Back Systems for the LNF
- Max Horsepower
- Another goodie from Trifecta: Fan control unlocked
- Another Down Pipe ?
- interviewatruins finally got it!
- gm stage1 kit or second ecu and hp tune?
- Got GMS1 installed today!!!
- Synapse's reinforced Intercooler
- Looking to buy LNF
- Installing Oil pressure\temp guages
- How To: Installing a short ram intake
- Very annoying rattle fixed!
- Bulletins to have checked while at dealer?
- What do you think I'll be at after a tune?
- Oil in the intercooler???
- Boost Question
- Dp ?
- GMTunerSource.com - John Heinricy Cobalt SS Stage 1 Follow Up
- Need Help 50t
- Any tips on installing an intake?
- Saw something weird on the RPD today...
- possible problem
- warning: Canadian orders surprise