- Short Ram Intake vs Cold Air Intake
- Boost level with Stage Kit/Automatic
- Used my Superchips Cortex tuner tonight
- May sound dumb.....I'm just feeling my stage 1 is not....
- 500 MPT - 30.4 actual MPG in SS 2.0t
- Exhaust sagging
- SS factory exhaust
- Performance Parts
- Stage 1 Install CT/MA
- Stage 1 Cost
- Stage 1 install in Northern VA
- thery / question
- Stage 1 Then What???
- exhaust
- A quick fun story of my $29.99 mobile one oil change
- gmpp turbo upgrade
- K&N HHR SS AirCharger 63-3069 kit install report…
- What boost are you guys getting with the stage 1?
- Has anyone dyno'ed their automatic SS with stage 1?
- Air filter box
- I may have a Stage 1 issue.....not sure..
- Who has uses these products
- stage kit-turbo upgrade issue-help
- Minimum Octane Requirement for Stage 1
- 2.0 Turbo Future
- Somebody is working on a true CAI for the SS
- K&N 63 Series AirCharger Intake Kits
- Stage Kit Install In St. Paul-Mpls MN Area
- Warranty on the Stage 1 kit in Canada?
- Stage kit or Trifecta tune
- Stage Kit Problems
- superchips
- Got it done!
- I need help!
- Getting my Stage 1 installed tomorrow morning.
- GM Stage Kit Impressions
- Magnaflow Exhaust
- Anyone heard about "Issues" with Stg 1?
- LNF Turbo Upgrade Kits now available for 2009 models
- I'm ordering stage 1 kit today.
- Exhaust material
- Ram air
- Stage Kit Map hitting AC looks Resolved.
- stage kit install near toronto canada
- Cant get a stage 1 kit
- Help, Dealership is botching Stage -1 Kit install
- Stage 1 tune install issue with verfication #
- Lookin' for aeroforce Intercepter Gauge
- So I ordered the Stage 1 kit......
- Better performance, cut-out or aftermarket exhaust?
- Baro code?
- can i put a 2.0 in my LS 2.2 ?
- More Variable Timing Punch With Stage 1
- stage kit install done in cincinnati, ohio
- Is there a TSB for the faulty MAP sensor?
- A Important Non TSB for Stage Kit Install
- Dyno results
- hhr ss stage kit install-North Carolina
- Dealer refused Stage kit install
- Anyone Have Stage Kit Installed near Atlanta/North GA
- Loose Clamps
- Air Intake for 2.0L Turbo? Anyone ?
- POLL: GM stage upgrade on HHR SS went smooth or had issues
- tune in long beach
- Trifecta Performance Tune installed
- Mightymouse heres your Exhaust clip
- LOCAL GM DEALER REFUSES to install stage k
- its heeere
- LNF Upgrade vs. Hahn Autotune or Both
- LNF Meaning
- NEWS FLASH....I lost my Turbo tonight....
- Just got my SS back from installing Turbo Upgrade
- The 2.0L turbo power curve (what to expect)
- Northern Calif Stage Kit Install?
- Stage kits shipping
- Stage 1 Kit install in Houston
- 09 Stage 1 Kit is here
- Stage1 MPG experience...check in
- Dyno time Fun
- new BOV spring installed...
- canadian stage 1 group purchase ?
- Hahn 3inch dp and exhaust installed!!!
- magnetic drain plug?
- Issues with GM Upgrade
- Solid motor and Trans mounts
- What does "LNF" stand for, anyway?
- Seattle area upgrade
- LNF upgrade in Austin TX area?
- Cool ram intake anytime this decade?
- SCT for ss?
- ADM Exhaust
- $$ paid for Tune, Install
- Warranty with the Stage Kit
- Any Canadian owners have stage 1 kit?
- apexi avc-r
- o9 stage kit and intake question
- Stage Kit Back Order.
- Opinions on GM Stage 1 kit for auto SS
- Exhaust
- 09 Stage 1 Kit
- Air Intake
- My Little upgrade project in the works
- 09 stage tune kit
- Intake options?
- Spec Stage 3 installed...
- New Intake and DP?
- My latest mods are in the works for install
- Fine tuned?
- Texas residents step inside.
- Stage kit first impressions
- flowmaster muffler
- New HHR SS owner with upgrade question.
- EcoTec Laughs at Imports
- Delaware dealer to install Stage 1 kit
- CEL after Stage 1
- OEM Connectors for production MAP & TMAP Sensors
- Hahn InterCooler and Charge Pipes Installed
- Stage 2 kit.
- My Stage Kit is Installed
- Canadian quote on HHR SS Stage Kit...
- Install of stage kit "Yonash" from the techs perspective
- Looking for dealer to install stage kit in Phoenix.
- Aftermarket BOV
- Looking for a dealer to install stage kit in MI
- Loss of power after Stage Upgrade
- Stage 1 Kit MPGs
- Results are in for the SS from Trifecta Performance
- So what should I update more with HPT?
- Adm 3" downpipe and rp 3" cat
- MY Precision Turbo GT 35 CHEAP!
- Didn't know if I posted this. Spec Clutches for the HHR SS
- Tips to give to dealer for first time Stage2 install?
- hhr ss
- Has anybody built a cold side pipe
- Anyone make a 3 inch Downpipe with a CAT on it?
- GM Kit Not Recommended for Self Install
- New Product @ TTR - Hahn Charge Tubes
- Heat soaked IC piping
- TWM Short Shifter
- ? On GM Tune & Wastegate Mod
- GMPartsDirect.com tuner $473.98
- Anyone see this? HHR turbo upgrade pdf file
- Gm Turbo Upgrade Dyno Results
- GM stage kit for 08 why not for 09 worked
- This might be ghetto but
- Stage Kit almost here.
- 5 day review of GM stage tune....CONFUSED!
- Hahn's New Coolram Pics Are Up!!!
- Questions related to the stage tune
- what tune do you have???
- A BIG Thanks to More_Torque_More_HP
- Hahn Racecraft's Cobalt SS
- GM UPGRADE or TUNE 1
- Articles Regarding GM Turbo Upgrade
- Adm Enhanced Gm Stage Tune
- GM shows the love. 290hp, 340ftlb upgrade for $650
- Silverstar VS PIAA Xtreme
- GM Stage Kit PCM Read
- GM Stage Kit Installed!!!
- TWM Performance Short Throw Shifter
- Why the Stage kit for HHRSS has less torque.
- GM Stage Kit and auto question
- 307 WHP / 352 Wtrq from Hahn RaceCraft
- $550 for GM Stage Kit!!!!
- Adm + Gmpp = Win!
- More new products from Hahn Racecraft
- GM Performance Parts Turbo Upgrade Kit
- Nitrous?
- Hahn stepping up his marketing commitments to the HHR SS platform
- Adm Performance Exhaust/downpipe Special
- hahn ic kit installed!!!
- got my ic and piping in
- Synapse Cobalt SS/TC at 371 whp/ 383 tq
- hahn intercooler is...
- Found a Local HP tuner near me
- ADM Performance Combo
- DMH Cut Out for HHR SS
- 150 Mph Datalog Pic
- New toy to check out
- Oil leak alert!
- Adm 3" Exhaust Sound Clip
- GM Stage Kits
- hey tuned guys!!!
- T04E for the SS?
- BTF Bigwheel Kit
- I guess it's time I upgrade my HP Tuner. E Mail message
- Lightweight flywheel coming soon!
- Intercooler: Turbo gurus, check this out!
- Hhr Ss Intercooled Dyno Compare
- 2.0 Street Ecotec goes 10.58 ET @ 139 MPH!
- "BSR vs. HPTuners"...the results are in!!!
- LNF on Dope?
- Hahn intercooler/piping--special
- LNF GDI Torque and Load Information
- Has anyone tried one of the G-Tech or other displays?
- Raptor Performance Shift Lights
- ADM Performance Stage 2 tune!!!!!
- Vendor Rant!!!
- Bald Turbo Freak is looking for an SS to develop a kit for
- 12 sec. pass by Bill Hahn
- GM Cold Air Intake: Anyone Install it?
- Price of a new ECM?
- Who said it? NO 15 PSI in First gear
- $300 ECU Flash for Ecotec
- Hhr Ss Exhaust/downpipe
- HP Tuner and the HHR SS
- Interesting message today from GM
- Octane Boost Products?
- Purpose of balance shafts in 2.0L engine?
- Lightened/Underdrive Pulley Sets for the HHR SS
- Engine Power reduced light?
- Fidanza Flywheel from Cobalt SS/SC
- 2.0 Performance Parts Listing
- GMPD "Stage III" mentioned in this project vehicle article
- Hahn (BSR) Auto Tune installed.
- Short Throw Shifter
- Octane
- The excitement grows!
- Intercooler Piping
- Surprise!
- Where's Coletrickle?
- new goodies
- only saw 20psi yesterday...
- Hahn Intercooler & Piping Upgrade
- What about?
- tune installed!!! wow....
- BSR owners...
- going crazy waiting for email with tune lol...
- Am I the only one waiting
- Bsr/hahn Tuner Not Working!!!
- Please Bill....
- Investigating CAI possibilities
- got my ppc today...
- Boost/Yesss!
- Boost control solenoid
- Wastegate mod
- More Power
- c'mon HRC,how long does it take?!?!? lol...
- mr. bill hahn or anyone with the ppc...
- HRC has some competition
- Turbo maintenance and tips
- Question for Bill @ Hahn....
- How much HP does the suto have?
- A new 2.0 Turbo Toy at Hahn RaceCraft
- Borla Exhaust owners step inside, please.
- Dropping the car off at Magnaflow next Monday
- Difference between manual and automatic
- HRC BOV assy for the Sol/Sky
- HRC/PPC first impressions
- Forum title - 245 lb-ft of torque?