PDA

View Full Version : 2.4L Performance Tech

Pages : 1 [2] 3
  1. Airaid intake installed on 2.4l
  2. Cobalt downpipe compatible with HHR?
  3. Can we get a sticky?
  4. K&N air filter and synthetic oil question
  5. Muffler Ideas!!
  6. Not Sure 2.4 or SS
  7. Time for a new clutch
  8. EcoTec Tuning
  9. 2.4 25K maintenance
  10. Cold Air Intake System Weapon R Dragon
  11. Need new muffler
  12. Tire smoking little monster.....
  13. Manual Trans gear oil question
  14. So let's make a turbo thread that won't get locked.
  15. Oiled air filters
  16. Hahn RaceCraft 2.4 HHR Turbo Install - The Review
  17. Trifecta Performance Discussion
  18. Ecotec goes racing!
  19. Best Intake
  20. Oil change. Quaker State 10W-30 Multigrade, good option?
  21. Cobalt SS Supercharger on an HHR 2.4?
  22. rim question
  23. Product Review: Trifecta Tune
  24. Getting More Performance Out of My 2.4L!
  25. Oil Change???
  26. Your input please
  27. Weapon intake
  28. Power loss
  29. price of GMPP CAI
  30. another intake/exhaust question
  31. Header?
  32. My 2006 2.4 TURBO HHR!
  33. exhaust opinions
  34. CGS Intake Mounting Point?
  35. Switch to Synthetic now?
  36. RTM Motorsports "plug and play" chip
  37. Airaid question
  38. K&N Filters works well or not?
  39. Airaid intake?
  40. Horsepower gain
  41. Jet performance module stage 1
  42. GM Performance exhaust
  43. Gm performance air intake
  44. trifecta tune questions
  45. 2nd set of Mods and Impressions
  46. GMPP HHR Intake - Cold Air
  47. PCMforless
  48. Will this oil cap fit?
  49. ss engine swap
  50. Any differences ?
  51. Cold air intake?
  52. 2.4 or 2.2
  53. looking for a quiet exhaust
  54. First Mods of the HHR and Impressions
  55. Coolant Temp Question?
  56. 93 Oct???
  57. First oil change
  58. Disconnect Battery, what will happen?
  59. engine oil filler tube rusting?
  60. Free shipping on K&N AirCharger for your 2.4L @ PFYC.com
  61. Performance Brakes?
  62. Thinking about headers
  63. K&N air intake problem. anyone else have problem?
  64. IMCO vs Magnaflow noise.....
  65. Intake questions...
  66. complete package
  67. Performance Package
  68. Chips that can be bought for 2.4 motor
  69. GMPP Intake
  70. Check engine light - My only choice !
  71. Oil change and magnetic drain plug
  72. Cooling fan start UP temp?
  73. Jet Performance Modules
  74. First trip down the drag strip.
  75. Question about the 2.4L
  76. K&N air box?
  77. 2.4 Throttle Body question
  78. 2.4 Tech write up
  79. Mods going on soon, need advice!
  80. K&n cipk
  81. New filters - New Check engine Light
  82. Tested the Deer Slayer for a bit.
  83. CGS Axle-Back installed today
  84. Ok , Supercharged 2.4 Part 2 ?
  85. Info please
  86. Woot!
  87. CGS Air Intake Installed
  88. In search of higher mpg
  89. Anyone try header yet?
  90. Cylinder Head Pressure Limits
  91. Cobalt exhaust on hhr?
  92. Cold Air Questions
  93. Please Tell Me
  94. Looking through my GMPP catalog..
  95. engine swap
  96. Pics of my new/used CGS intake!
  97. Help need Imco part #
  98. Brake vacuum hose
  99. Hahn Turbo Kit for 2.4L HHR
  100. tune reset??
  101. new & old dyno results
  102. CGS intake chosen by Godfather Customs
  103. Code problem
  104. ground wire size
  105. Cold Air Intake that works!!
  106. Fuel Injectors
  107. gmpp exhaust?
  108. Gmpp Header
  109. OBX Exhaust Manifold Header 05-08 Chevy HHR 2.4L Ecotec
  110. Electric welding on an HHR
  111. 2.4l acceleration question....
  112. Nitro Box performance chip
  113. Intake Kit Question
  114. Header
  115. 91 octane = 172hp, 87 octane = ?
  116. Magnaflow on order........
  117. Check Engine Problem Solved !
  118. HHR in for service
  119. Aftermarket Exhaust
  120. MAF question
  121. No GMPP WTF??? Feedback Please!!!
  122. Can you say "supercharged"?!
  123. Throttle Response?
  124. Deceleration Fuel Cut off
  125. airaid fit problem
  126. Mine was built in the 9th month
  127. Gallons remaining when low fuel indicator on
  128. Lowering my HR
  129. How many gallons does it hold?
  130. GMPP Intake, CARB and warranty questions
  131. GMPP Intake + Jet Performance module
  132. My GMPP intake; installed
  133. gmpp cold air intake
  134. Anyone tried a performance mod chip?
  135. Going to St. Louis
  136. cgs installed
  137. Perfromance Parts??!?!?!
  138. Turbos for hhr?
  139. weapon-R air intake
  140. Matting a 6-speed auto to the HHR someday...
  141. Can I run 1/2 ethanol 1/2 normal gas in my 06?
  142. WHAT DOES variable valve timing do
  143. LOUD a** muffler
  144. Cgs
  145. Took Mitz in for some fixes...all done.
  146. Where to get outlaw filter
  147. Turbo
  148. Missing hole on valve cover
  149. filter for CGS
  150. JFC, Another anomoly with my 08?
  151. Ok, This might sound strange..
  152. Its here!
  153. Bump-stop trim:how much?
  154. OEM Cold Air help!
  155. Pics of my ZEX set up.
  156. 35 mpg!!
  157. Adding the SS Turbo?
  158. Resetting the oil minder
  159. dynos done today
  160. Cobalt Performance Airbox
  161. Ram air?
  162. Recently Tuned my 06 HHR
  163. K&N Air Filter
  164. How do i clean my cgs filter?
  165. REALLY stupid question
  166. Ok, Its me again with another quasi-poll
  167. octane
  168. Calling all 2.4 owners that have reflashed
  169. Goldline rear levelers arrived today
  170. For those that have " praise the lowered"
  171. intake question
  172. HP and Torque chart
  173. Acetone mileage improver?
  174. 2.4 2008 Tune
  175. Best price on Magnaflow exhaust?
  176. reporting in
  177. Towing with Manual Transmission 2LT
  178. Ticking & Clicking Making Me Crazy!
  179. Flat spot at around 4000 rpm
  180. Man, this mileage sux...
  181. NEMO has been in the shop today!
  182. Jet performance
  183. Replace Turtle Muffler with straight pipe?
  184. K&n??
  185. How do i Add 30 HP
  186. MPG Loss!! LOL!!
  187. Worlds first mid engine HHR
  188. Cruise Control RPM
  189. Is there much difference between the 2.2 & 2.4
  190. Headers
  191. A question about LSD
  192. K&N in stock turtle shell
  193. new hhr help?
  194. Nitro Box
  195. Octane rating issues
  196. Mileage basline/performance
  197. old school vw sound
  198. K&N Cold Air Intake & Traction Control Light
  199. MagnaFlow Cat Back
  200. New 2.4 dyno numbers
  201. Why did GM lower the horsepower ratings?
  202. Service Interval
  203. fuel mileage module? worth a crap?
  204. Jet Performance Module.
  205. K+N installed and Magnaflow cat back
  206. Tuner options... ?
  207. Intake + exhaust ordered
  208. 2007 Hhr Lt2 Clicks At Start-up. Oil Level Fine
  209. Cgs intake or K & N intake
  210. Ok I'm at it again....
  211. Wats she worth.
  212. Cheap Power?
  213. How Loud Is The CGS Intake?
  214. Anyone used a Tornado????
  215. headlight and taillight blackouts>??
  216. radio
  217. Hid Conversion
  218. Mitz-Lioness!
  219. CGS intake install question
  220. Flowmaster catback coming?
  221. Any one got a Magnaflow sound clip ?
  222. Jet Performance Chip PCM
  223. Quick Oil Change Valve
  224. What octane to use on the HHR
  225. K&N Cold air intake installed ????
  226. Manual Trans
  227. Total electical failure
  228. What will they think of next...
  229. Back to stock intake. Bye bye CGs.......
  230. Power increase
  231. TOMMOTORSPORT Springs
  232. K&N Cold air intake
  233. 2.4L G5 Gt supercharged video
  234. FlowMaster
  235. Need mechanics' opinions
  236. Where to get replacement CGS or Outlaw filter?
  237. Brake Change
  238. Hahn Racecraft Turbo Kit
  239. CGS/Outlaw Filter - rattling noise
  240. New Dyno #'s 2.4 LE5
  241. Mobil 1 Oil Cap
  242. car would not start
  243. 2.4 valve cover and CGS powdercoated chrome
  244. Has anyone installed Headers on a HHR
  245. HHR Exhaust
  246. I got my CGS intake today!
  247. New to the forum and i got questions
  248. Engine Air Filtration System
  249. what kind of oil should i use?
  250. Can't go wrong with the truckshop.com!