- Nitro Methane, effects?
- zzp header and dp
- Stage 3... what rpm's will the injectors go static?
- GM stage 3 w/nitrous hook up ?
- ZZP PCM q's for anyone who has it specifically or who knows tuning in general...
- help with timing
- Best combo...
- Can I Use This Wideband?
- Injector Differences??
- Thanks To The How To...
- need help fast need torque specs on 2.0 rods
- bypass valve?
- P0171 code caused by fuel pump failure
- So my pulley wont come off...
- An idea
- Turbo Guys
- Is there an actual turbo kit for the LSJs?
- ok or not ok?
- What exhaust setup should i go with?
- max boost on stock internals
- Interceptor Clarification
- stage 2 kit cost to install
- Attn: All you Knock Experts! (an0malous)
- Stage 2 retune price!!!
- Dealer has had my car for 7 wks!!!
- Stage 2 Ecu
- stage 2
- I need some help
- Is this okay?
- Stage2 and Iridiums
- stage 2 psi
- GMPP Performance Cat-Back
- Stage 2 warranty question
- Iriduim Sparkplugs or regular??
- Turbo guys check this out...
- Stage 2 driveability w/o retune
- What do i need?
- Who has a hybrid?
- Pacesetter Exhaust System review?
- dyno2003 program specs for LSJ
- Leak Down Test Informational Thread
- stage 2 question?
- Water/Meth injection kits
- LSJ Crank Pulley
- Well.... had a problem this morning!
- new exhaust tip...
- What does it mean...?
- Need your help
- Real quick question
- stg1 st2 tune
- This just in ....STAGE2!!!
- Gm uping price on GMPP exhaust
- Double Platnium Spark plugs????
- 304 stainless?
- Engine dies, hard to restart...
- Pulleys
- Shipping Times?
- Dual Pass Question?!!!!
- taking the cat off
- SS\SC Stock Intake
- Lower SS grill and Temps?
- What muffler should I use?
- CA dual pass
- Ingalls Dampeners
- Help W/ Interceptor Gauges
- Need desperate help
- DC Sports vs GM Performance Exhausts
- Need to get tuned!
- 2005 cobalts??
- Blow off valve
- got a 2.85 pulley
- SS/SC Headers/DP
- I have a ?
- Exhaust help
- Stock boost gauge connection
- Silencer Delete?
- Is there such a thing as a 2.4" pulley?
- How do you get a Nates pulley?
- Injen!!!
- open cut out on header?
- Pics Of My Gm Stage 2 And Nates 2.85" Pulley(color Matched) :)
- your opinion on these tires
- Does anyone have a video
- Question about another CEL
- intake wrap
- Meth or turbo parts
- ~how much hp?
- ss/sc won't start
- i know stop with the exhaust Q's........lol
- Where can you get a resonator?
- stage 2 question
- belt problem
- Stage 1 vs Stage 2
- stock exhaust size?
- spark plugs??
- Has anyone tried this?
- Stage 1 done
- Fuckin blown moter's
- custom intake
- Warning To All Cai Users!!!
- how to install a shift light
- Gm Stage 3 12.2-12.5 A/f Wot???
- Exhaust sound weird at high RPM??
- Megan racing catback
- Centerforce Dual Friction Clutch????
- Spec Stage 3 Drivability
- Stage 2 Not under warranty?
- 2.2 Garrett Turbo Kit on 2.0 ?
- where can i find these??
- dealer install
- GM Stage 3
- S/charger Gasket!
- need help balt blown 4 piston ring
- H/E Pump ?
- need exhaust..any for sale?
- Stage 1 Finally
- Whats the best
- Need a new Intercooler?
- Fuel injector cleaner and fuel filter
- STGII or Cat Exhaust 1st???????
- Little Rocks In Your S/C
- Mozna exhaust
- Parts Site
- Our lsj clutch VS tc clutch
- do i need to?
- My Exhaust Install PICS
- Installed Nates 2.9
- Has anyone seen the ZZP 3" catback?
- Help!!!
- Ordered some parts
- 07 SS/SC BIG Issues
- Driving to the dyno untuned?
- loud Sqeel coming from SC
- megan catback in stock
- question on zzp Header and Dp
- short throw pics
- need info
- short throw shifter???
- borla catback
- Exhaust Question
- Ran on the dyno today...... 258hp/239tq (big pics, no 56k)
- Which Brakes
- Installing a catback
- Found out something about cruise control
- GMPP filter on SS/SC
- got tuned friday!
- can anyone help me out
- Stage 2 install
- ice box
- Another post about a possible blown piston :(
- I got dyno'd
- GM STAGE 3 or ZZP ECU?
- No more clogged cat!!!!
- Does a CA heat exchanger void warranty?
- Cobra Heat Exchanger
- Another easy but impt pulley question
- 07 Cobalt SS & HP Tuners Trouble
- its official: stage 3 info!!!
- Help!!!!
- hurry I need your help
- Dualpass endplate questions
- so im thinking.......
- Performance Radiator/IC options
- vibrant 3" downpipe
- Exhaust Help!
- air box mod done
- stage 2 install!
- C.A. 2.79 pulley
- GMMP Exhaust
- installed aem intake
- Pullies
- does anyone have this cat back?
- guys running GM stage 3
- Interceptor Guage- Hard Install?
- Does anyone have this intake
- exhuast
- Hp Tunner Quick Question...
- Help me with my descision...
- I want a 2.9 pulley!!!!
- Question For All you 2.9 users with sgt 2
- Handbreak, garbage. Any ideas how to modify?
- To Big?
- megan exhaust who do i have to kill
- wanna switch out boost guage for 2.0 ss/sc
- OEM replacments
- Popped codes.. question
- Best non ricey exhaust
- Tranny flush
- 165 lb injectors?! at 43.5 lbs of boost...
- T stat
- gm stage 2&3 info
- Stage 2 clutch..
- DC catback.
- who has the GM stage 3 ecm
- Header and downpipe combo?
- does GM stage 3 turn off rear O2
- B&M Short Throw..
- wideband a/f ratio #s
- P0054
- please help stage 3
- which stage kit
- Need info for discussion on GTI forum....
- Bad I/C pump?
- Okay so i just did the air box mod
- [B]catback exhausts[/B]
- 50 lbs injectors
- so im buying a meth kit
- I want a 2.5" DP correct?
- Radiator?
- Does AEM Wideband / PLX DM5 come with O2 bung?
- Quick Question
- Are zzp's headers stainless steel?
- Help with my 1 step cooler plugs...slower acceleration....
- octane levels
- Few Questions
- Redline Water Wetter
- coolant @217 degrees?
- GM Stage 2 + 2.9 Running Rich?
- Anyone have any feedback on Mantapart?
- I am quite upset with my Cobalt!!!
- Anyone tried this
- Dual Pass endplate
- Who wants to trade a 2.9 pulley for a 2.8?
- Help Please!!!
- exhaust or dp first?
- The dealership
- Just got back from the Dyno
- somene help please
- More Questions (Thanks for the info)
- Jet chip
- Few questions
- 42lb injectors/2.7 pulley?
- Gen 7 m62
- fuel rails
- Strange Noise from the Transmission
- power chips
- Vibrant header/dp vs ZZP header/DP?
- STAGE 3 WARRANTY read this!!
- AEM Wideband Locations
- Who is running neutral balance shafts?! Need help asap!
- heat exchanger and dual pass question
- vibrant exhaust and downpipe
- Its gotta be the cold
- My Mods- how much WHP?
- anouther TVS thread
- No Bypass Valve. Ill Effects?
- Aem uego Install question
- Zzp Lsj Pcm???
- m-90 and m-112 eaton
- Whats Good Exhaust Setup?