- Custom tuning question
- After Tune, Now Hesitates.
- Intense Performance Pkg.. those with Stage 2 belt
- Blower heatsoak and 2.8" pulley
- Low Coolant Light!!
- Oil Pressure Question
- Tuned with HPtuners.
- Tire Pressure
- Corsa exhaust problems??
- Cheap Stage 2 For Sale!!!!
- Whipple Sucks
- Which upgrades?
- stage2 installer Buffalo ny
- GM Message about the 2007 SS/SC's and the GM Stage 2 kits
- Owners of GM Stage 2 kits with GM programming PLEASE READ!!
- 2006 Cobalt SS Supercharged Stage 2 Kit Drivability Issue
- 2007 Cobalt SS Supercharger Stage 2 Kit
- Any Slipage with a 2.8" Pulley??
- xtc exhaust
- victory_red_SS's project continues.....
- headers??
- ZZP Puller Instructions, please scan
- An idea, stick with stock tune/injectors at 4,500' w/ Stage II?
- Safe to drive (short distance)?
- scydne header
- Afermarket Pistons
- Ingalls for 130?
- Newbie to Cobalts, got some questions please :)
- what time would i be able to get with this setup??
- what time would i be able to get with this setup??
- difficulty of installing plugs and exaust
- Those of you with a 3" or 2.9", some ques.
- Do Not Buy Weapon R Header
- HP tunners qustion.
- Aem CAI
- anyone using Apexi grounding system
- vibrant 3" catback
- Has Anyone Ever Has To Have Their Clutch and Flywheel Replaced?
- Look what just came in!!!!!!!!!!!!!
- Serious issues with 2.8 pulley
- Now a victim of Injen CAI woes
- Any stageII DIYers?
- Cobalt SS before and after Cat Delete video clips
- Anyone running stock plugs read this
- Need part number for . . .
- anyone have this problem
- I Need Help Fast
- ? for CAI Intake users - re: wheel well after install
- PA Dyno Shops
- GM Stage Kit Decal
- Pulleys
- Quick Stage combo Question
- shops in nj
- Cold Air Intake for the 2.0 SS
- Stage Need help ASAP
- Stage 2 and exaust
- Bent over by dealer for Stage 2 install
- Ohhh my.. Stealership with the stage 2 kit.
- 60 lbers and Harness for $199
- Guys with Aeroforce ...can u check a parameter for me so I can compare
- DC Sports Catback
- question about supercharger spacer
- Anyone See These New Pistons Yet?
- A Little Help Here!!!!
- Installing the Stage 2 S/C Pulley????
- Supercharger Swap Question
- a/f GAUGE QUESTION
- Oil Pressure Sender
- Question about modding and HP Tuners
- Homemade Intake - Info
- spark plug help
- Apology on 20psi with Stage 2
- Stage 2 Warranty Issue
- Stage 2 = 275hp or Dealer Lying
- downpipe warranty issue?
- Who wants to see the guts of a LSJ Tranny
- Gapping Spark Plugs
- Snow Performace Water/Meth Injection System
- Corsa exhaust bought from turbotechracing
- tornado fuel saver?
- NJ Tuning Shops
- Clear Image Header Anyone?
- OMFG! 2K5SS/SC?'s @ 110% Finally!
- Purchasing Stage kits online
- What do you plan on doing????
- Maple Grove Finally! 14.7 1/4th first run ever.
- 2.0L Turbo >< 2.0L SC? Please discuss!
- Serious Corsa Exhaust Question(Not another exhaust thread
- HP Tuners question...
- NEED QUICK RESPONSE: K&N air filter part number
- help with shifting
- alternative to Stage 2?
- Dyno: 2.8 stage 2 (but at altitude)
- GM STAGE 2 KIT - $400+shipping!!!
- My Custom HE?
- Has anyone bought performance items from this place??
- Pacesetter Header w/ XTC Downpipe?
- 2K5SS/SC?'s Great News!!!!
- Intake Temp with HP Tuners?
- ? for you all
- Satge 2 in NJ
- Dealer Stage 2 install
- How much for the install?
- Is this normal?
- Gauging intrest in V2 style CAI...
- clutch work
- answer from gm on valve spring rev limits
- GM Stage Kits Void Your Factory Warranty!
- Spark Plugs! Help!
- Water Injection Dance
- Should I boost bypass?
- FYI For Those Purchasing 60lb Injectors
- GMPP Exhaust Cat Back
- Stock spark plugs gapped at .35 ????
- LSJ Cylinder Head Flow Data
- Where can i get the cheapest corsa exhaust??
- Need help with the corsa exhaust!!??
- FINALLY! The answer to our clutch woes!
- 2.6 Pulley, 60 lb FI, and tuning?
- psi problems
- This Sucks!!!!
- 2K5SS/SC?'s Headgasket Install with Pics!!!
- Stage 2 Belt w/ 2.8"
- Dezod 2.75 catback installed today!
- Rotors
- LFP Ice box or W/M injection
- ingalls Tq damper Vs. Poly motor mounts?
- got code PO300. anyone had this?
- How much louder without a cat?
- Aftermarket Heat Exchanger
- 2.0 sc shifter -> 2.4 mt?
- Corsa vs GMPP vs Vibrant
- What H/E is the best?`
- Nitrous?
- 2008 cobalt ss????
- Need some quick input
- Stage 4 Dyno Sheet
- Stage II Price ?
- Dumb NGK BKR7E Question
- XTC intake installed today
- Build Book Injectors?
- Stage 2 hub instalation???
- O2 readings?
- stg2 dyno sheet!!!! and stock 06 si
- Catless guys that want a quieter exhaust ...get in here
- Guage Pod Idea?
- New pulley has a ding
- GMPP Stage 2 pulley
- Exhaust Setup
- 2.2 tb same as 2.0?
- HP Tuners (fast06ss)
- Gmpp Intake
- GM Stage 2 on 07's
- Weight Loss! Diet. PICS.
- Boost controller question!
- LSJ in 2000 J Body
- O2 Simulator
- Supercharger Manifold Removal?
- Is it possible.......
- A problem i am seeing. stage kits please read
- CA 3" Downpipe w/ or w/o CAT?
- clutch help
- Important Question!!!!!
- 2.25 piping or 2.5 pipin?? more hp??
- Timing chain tensioner ???
- New Dyno numbers
- DYnoed.
- 2.0 sc ECU???
- Performance Webistes
- Interceptor Gauge
- Injen Intake
- Intake and Exhaust
- 2007 2.0 LSJ Supercharged LSJ Revisons
- Gmpp Exhaust Or Corsa??
- Gmpp
- 2.8" Questions
- Balt Build
- track tonight
- What People Recommend??
- Dyno Results!!!!!!
- Can you save Money Building your own Stage Kits???
- Maple Groove Tonight / Tips Please
- Boost Bypass
- Clutch stage reccomendations
- What injectors are safe for 2.7pulley?
- Yay!
- Redline Shutoff
- Finally received my goodies today!
- Stage 2 or No?
- Hp Tuning Vs Intenses PCM (best race ive ever had)
- AEM Wideband
- what pully size = what amount of boost
- Water Methanol Injection Kit.......
- HE pumping???
- AEM Dryflow
- Hypertech Hyperpack
- Pully Boys 2.8 best price
- Whats the best Pulley Brand?
- Anyone using aftermarket cams yet?
- finding stage 2 kit around pgh pa....
- Fuel pressure?
- Belt slip
- Anyone Pondering Boring and Stroking
- 2007 Cobalt 2.0 needed in NJ
- What works for you?? How do you Like to Shift when Racing?
- Traction Talk
- Stock Shift Light
- Exhaust questions
- Safe rev limit on stock valve springs?
- Take a look at this strut bar
- PCM help pls
- For Those With GM Stage II
- GMPP Stage 2 boost?
- turbo?
- 300hp..best way to get there?
- Emissions Testing in NC
- Dyno'd the Stage 4
- How accurate are the performance #'s on the Interceptor?
- Question for the 2.0L guys. (Exhaust)
- Intake And Exaust Help!
- who has had Crank Position sensor replaced p0335 and miles
- coolant bleed line= BROKEN!!!
- New pulley question
- XTC Downpipe
- How to break in engine right
- dyno run #2 with Stage II and PB 2.8"
- QUESTION: Timing on stage 2 install!?
- Stage 2 Price and Question
- Running a 2.8" pulley safely?
- Unlinear acceleration?
- Water/Meth Injection with Nitrous
- read this...what do you think?
- St2 People
- Intenses pcm
- CA Front Mount Heat Exchanger???
- my 1st limp mode :(
- megan racing full exhaust
- ZZP to make Long tube Header in August
- does the crankshaft pulley have a vibration dampener?
- lack of power?
- Blue smoke out my exhaust O_o
- exaust ticking/crakling sound
- dyno fun...new shop toy.
- Stage 5
- 10000th Airbox Mod Thread -- Worth a read
- What Downpipe w/cat To Go With??
- Stock injectors safe for 7k?
- Car is bogging at 6k
- any tried the 15,000 extended performance oil?
- i think i am running rich or lean with my 3" pulley