- Hahn or synapse?
- Air/Fuel Ratio for LNF??
- Synapse Intercooler
- link for vibrant exhaust and/or review
- downpipe installation
- RPM Limits
- what should i do???
- Tune now, then mods??
- stock SS/tc exhaust
- 08 TC Showed Up Today!
- Help--Turbo timer?
- Spark Plugs
- Compressor Surge fix
- Bov For 2009 Tc
- got $1000... wat to do?
- motor mounts?
- LNF Rear Rotor Pics
- Cobalt SS/TC with KR
- Powdercoating Valve Cover?
- LNF Clutch
- tech info needed
- shell NITROGEN GAS WTF
- Squeaky Brembos
- A simple tune, K&N dropin and IC charge pipes
- scan gauge II
- question on pvc system
- best place/price on downpipes?
- need to find a good tunning place in houston
- First Round of Mods Installed, Thanks Hahn Racecraft!
- question????
- Trifecta Tuning?
- How do you remove this oil line
- How do you remove this oil line
- Anyone know where to get a good tune in south jersey/philly area?
- LNF Info
- i got 500 bucks
- does any one how to set the shift light on the 09 cobalts
- Is it Just ME? or
- How to eliminate wheel hop on a LNF?
- Need Help??? Hahn
- ordered today
- Theoretical Max for Stock Injectors?
- LNF TSB on Charge Air Piping
- 3" exhaust
- how do you
- Flutterdumping
- anyone put a electric cut out on yet
- CIA vs. Hahn?
- What is the potential?
- No Need For A Bov
- GM future kit sensor question
- HP Tuners Scanning
- tune and mods
- Performance Regrets 101
- Faster in hot weather?!?!
- exhaust ?
- ATTENTION Recall!!!
- CIA Boost Tubing Review (HHR SS)
- arround what WHP?
- twin charged LNF???
- Just got back from the dyno
- Off Road DP Question
- Intake Issue!!
- Slow Tach?
- installed today
- Cruze In Show Rooms By 01-01-10
- Pipe came off
- Anybody Wit A Modded Computer
- high flow cat vs no cat ss/tc
- Everyone with an oil leak near the cam sensor come in here!!!
- Cryogenic intake system?
- Switch clutch from car to TC?
- short ram intake or full cold air? lnf only plz
- Synapse Engineering BOV
- Electric cut out
- Cant Keep Spark Plugs......
- Recirculating BOV
- my new hahn intake
- questions about the temp
- the best two performance upgrades????
- Hahn Vs Clear Image
- Straight Pipe
- Hid Plug And Play Kit Or Projector Plug And Play
- Have any "Tunes" caused Drivetrain / Engine Failures?
- intercooler spray
- 1st to 2nd gear grind NLS
- Another Intake Concern help pleasse!!!
- help please
- where can i get?
- Differences between a 91 and 93 octane tune
- Looking For..
- Which One First???
- Ss/tc Oil And Changing Frequency
- Inteceptor gauges
- who sells
- Flashing CEL after NLS=Fail?
- LNF takeouts for sale?
- Quick LSD question
- Spring is here!
- what to get?
- Your Downpipe...
- anyone got ark exhaust on tc
- what is
- Hahn modpipe with electric cutout (video)
- New Stainless Downpipes
- Gm Stage Kit + Some Supporting Mods, Bad Idea
- Tuned Cobalt SS vs. Modified Evo X vs. 87 Buick GN
- New Here, Getting Cobalt Nxt Wk
- Has anyone down this?
- Spark Plugs, upgrade?
- Intake Cold Air/Short Ram
- Gear Shifting Feel
- t bolt clmaps
- hahn charge piping help
- Front pads
- Cronis misifre code P0303 resolved
- Intake problems explored
- started disasembly
- triple interceptors.....
- Bought My Amsoil 5/30 At A Store!!
- mods from the forum classifieds
- turbo is out
- ok i seriously need help
- Question
- Question from LA Area
- Shifter install prob
- who bought the cobalt in greenville sc
- SS/TC Performance&Accessories
- Excited
- Excited
- who sells cams and where can i get them?
- Choko Please Come In!
- After the tune
- Oiled vs Not (K&N v. AEM)
- Injector Pump Noise Reducer
- How much wheel HP are you going for?
- ss/tc CEL
- hahn charge piping help
- Homemade Short Ram Intake? (Thought Experiment)
- about to blow my car up
- BSR tune?!
- New Dyno Results.
- turbo out let size
- Mustang And Dyno Dynamics Dyno Results
- Exhaust Systems.
- Does race fuel help?
- what else do i need?
- Torque setting for valve cover?
- Dejon Downpipe
- turbo upgrade packages???
- SS/TC airbox mod
- First set of upgrades?
- Dejon Inake in!
- Trifecta Tune Question
- 57 Trim???
- Question for those with the Dejon intake.
- Can't get the valve cover off
- Question about stock LSD
- what parts can i use from the cobalt ss sc
- clutch pedal squeaking
- Just installed Injen CAI.....
- People using slicks on TCs
- Trifecta Tune INSTALLED!
- how do i get the trifecta tune?
- Question about mods
- aem air intake
- Dejon Ic piping
- Intercooler CO2 sprayer
- map issue!!!!!!!!!!!!!!!!
- looking to upgrade somethings...
- Max power engine can hold?
- Cia Boost Tubing Install
- Help: Sway bar link
- I feel like a whore....(with the car)
- Boost Normal?
- Can we fool the "Learn Down" feature without touching the ECU?
- Factory Airbox Mod
- Electric cutout
- The biggest upgrade????
- The biggest upgrade????
- Stock Boost Levels......
- ZZP SS/T Dynos 403 WHP!
- 09 ss wheel fitment info!!
- NEED HELP who has had their rear pads and rotors done by the gm service department?
- Intake now, or wait for Clear Image?
- Lsd Help!!!
- misfiring
- Stock intake breather broke
- rear mount TURBO?
- bov spring upgrade
- Crazt steves intercooler
- Do I need more than 1 TUNE?
- twincharge ss/tc?
- twin turbo the LNF?
- LNF o2 sensor removal
- Trifecta does it again!!
- Can;lt Get Last Bolt On Stock DP Off HELP!!!!!
- Trifecta and "Learn Down"
- Good news!!!
- exhaust jdm style
- Brake Pads
- everybody, check this line
- Q on charge piping and intake cooling
- Need advice on what to do for my first $2000 of mods
- insurance stage kit question
- Intake intsallation help
- Gutting out second cat??
- ss/tc clutch question with mods
- best downpipe for the money?
- best clutch for the money?
- Down Pipe
- downpipe install dificulty?
- Misfires - Injector Cleaner
- someone convince me.. or i'm an idiot...
- Tune and Methanol Injection
- Looking at doing a turbo swap.
- 3 questions for the tc
- wtf!!!!!!! have WAIT for down pipe
- service esc
- Crankshaft Position Variation Relearn
- Calling anybody with a Tuned SS/TC with dyno results!
- 300whp+ near stock
- clear image downpipe
- Limp Mode Check Engine Light
- 08 lnf cyl head pn#
- is it worth it
- will catless downpipe pass emissions
- Radiator Please Help!!!
- Will rear brake pads from and 08 fit the 09?
- Competitive Mode Button
- Intake with Warranty...
- Stock Turbo Question
- Check engine light
- For Those With Trifecta Tune
- My turbo cat-back with a video
- K & N drop in waste of time???
- Injen Intake System!!!
- Adding mods to aftermarket tunes... any gains?
- Really Confused Here Need Some Opinions
- Hahn Intake=Teh Sex
- Issues with Hahn Intake and water/meth
- How many miles do you have on your LNF?..So far so good? (4/13/09)
- stainless or alumnized downpipe?
- check engine light, car runs fine. anyone else?
- Is this the correct flange for the dp?
- TTR Solid Upper Engine Mount
- Check Gas Cap when I get on the the throttle. Any Ideas?
- Best tuner?
- Dejon CAI????
- Aftermarket LNF Forged Pistons