View Full Version : 2.4L LE5 Performance Tech


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  1. catless downpipe
  2. Soon to be in the 11's if not 10's! Purchased tons of goodies.
  3. 2.4l COOLING PROBLEM ?
  4. Slight Rattle @ ignition and sometims during shifting?
  5. Custom Exhaust system?
  6. gmpp touring exhaust
  7. heat exchanger
  8. injector cover?
  9. Spark plugs for 2.4L
  10. K&N Cold Air
  11. CA V1 header question
  12. Cavy B&M+2.4
  13. Superchargers
  14. Drilled Rotors Installed
  15. what to do?
  16. Throwing the 2.8" + 60's on in a few weeks
  17. Why 2.0 instead of 2.4?
  18. exhaust
  19. New to tuning.
  20. cat & law
  21. Mufflers!!
  22. Is there a How to instal cams ?
  23. Little Injen CAI problem
  24. Procharger?
  25. so i dynoed today
  26. Ceramic Vs Stainless Headers
  27. exhaust manifold and downpipe
  28. zzp mid-length header
  29. Question Bout the 2.4
  30. any supercharged folks considering the htv1320?
  31. Best Header and Down Pipe?
  32. Lose of mpg with CAI?
  33. 2 silly noob questions
  34. exhaust system -options-
  35. 15.5 with an auto.
  36. 2.4L Performance Modification List
  37. 2.4L downpipe
  38. Jet Performance Modules Query
  39. torque specs?
  40. zzp mid-length header torque specs
  41. ZZP mid length header/DP combo owners
  42. solid upper mount
  43. zzp mid-length header aftermath less than 20hrs after install
  44. clear image auto tune
  45. Megan or Tsudo (2.4's)
  46. Official 2.4 Turbo Cobalt's - Post if you are turbocharged
  47. Header question
  48. CA V1 Header Questions.
  49. vibrant
  50. Cooling the engine
  51. 2.4L Turbo/Supercharger Upgrades List
  52. Why does it seem like most 2.4 tubos here are...
  53. How much would you give for that ?
  54. Dyno Numbers
  55. cobalt ss turbo run
  56. Engine Knock
  57. pacesetter monza exhaust
  58. Need Opinions...
  59. Spark plugs, need help
  60. Secondary Air Injection
  61. drop in K&N with air box mod
  62. Gauges
  63. F-ing CEL
  64. How many people replacing 2.4 4 dr???
  65. Muffler Add-on, 3' Flopro V-force, need help!
  66. E85 and Gasoline - Mix and Match
  67. CA header problem
  68. New Mod - Cel?
  69. My friend's SS sedan tops out at 190KPH (118MPH)
  70. Mufflers ON! thoughts of the setup
  71. MPG w/ Hahn Turbo Kit
  72. Picked This Up Today From A Local Seller.
  73. advice on exhaust parts-header/dp question
  74. 2008 Cobalt 2.4, Help me out please!?
  75. Megan Muffler
  76. Mod and Turbo Recomendations
  77. I'm So Angry...
  78. Say Whaaaat?
  79. New cobalt just wanting some feedback
  80. Cruise Control?
  81. Getting started
  82. ECM remapping, good or a waste?
  83. 2.4 injector upgrade
  84. Hahn RaceCraft Turbo 2.4 Cobalt in GM HighTech Performance Mag!
  85. Boost Questions For A Boost Noob..
  86. Tuner help
  87. best cheap gauges ont he market
  88. rev limiter
  89. Where Do You Find Intake Pipe?
  90. ZZ Performance Header/Downpipe Group Buy
  91. Mpg?
  92. Solid Start for Modding 2.4..
  93. 2.4 Turbo Hahn Magazine Insert..
  94. 2.4l supercharger kit in the works??
  95. wanting to build a turbo Questions.
  96. 91 octane benefits?
  97. part number 2.4 TB
  98. Airbox mod
  99. sc build, what should I aim to get next
  100. Just Ordered the Hahn Kit :guns:
  101. new mem, few q's
  102. Blew my intake manifold on the dyno today, cant make more than 11 psi
  103. Autometer C2 Gauges.. Show em if you got em.
  104. engine break in
  105. Turbo 2.4's: What plugs are you using?
  106. Just got my tune...
  107. The age old question.....
  108. Tune for sale?
  109. CEL after Header/Downpipe Install?
  110. tune or jet chip or both
  111. Getting my tune in 2 hrs..
  112. HELP 2008- UNTUNEABLE!! 2.4 vvt 161hp
  113. dyno #'s
  114. Point at which power kicks in
  115. Projekt's SS/NA Flopro Vforce+Kn Intake Clip!!!
  116. New Guy Here!@!@!
  117. Cold Air Intake Question
  118. 2.4 Intake Manifold Gasket
  119. gauges?
  120. 2.4's with i/h/dp/e and tune look here
  121. Boost Leak :(
  122. Automatic shift knob?
  123. Anyone have the Rebel Autoworxs downpipe?
  124. E-brake problem
  125. Regular oil vs Synthetic Oil
  126. hey iLLmaTic3s
  127. 08 2.4 Turbo Project and Visual Upgrades
  128. New OBX Header/Catless Dp
  129. What Would I Run?
  130. Mods for gas
  131. GMPP Extrude honed manifold
  132. Exhaust/Header/Downpipe options
  133. No resonator
  134. engine disable
  135. Specific sound/audio clip
  136. 06 ss exhaust
  137. Question
  138. Inatake install and new seats LOTS of PIX 56k no!!!!
  139. Injen intake rattle?
  140. Forged Pistons
  141. tranny oil cooler
  142. Long Tube Headers
  143. Full CAI VS. SRI
  144. Jet Chip Performance Module 1-month Update
  145. GMPP intake turns on Check Engine Light?
  146. Aftermarket MAF Sensor...so what do you think
  147. coolant additive
  148. zzp combo review
  149. Throttle Body Spacer
  150. New noise...please help.
  151. bore size
  152. To owners of a jetchip module
  153. Jet Stage 2 and 180' Thermo.
  154. Corsa Exhaust + Header Questions
  155. My Stage 2 Jet Performance Chip 2.4
  156. E10 gas ok?
  157. 2.4 A/T performance help
  158. Need Filter Recommendations for Intake
  159. stock rods forged?
  160. oh so tempting
  161. Fuel Mileage
  162. Installed Jet Stage 2 this morning. Thoughts
  163. 2.4 long block
  164. quick exhaust decision
  165. Cheap Performance Mods
  166. Oil Stabilizer
  167. 2.4 needs mod suggestions/tips
  168. What exactly is a Jet Chip?
  169. My work in progress
  170. GT3076R is on its way!
  171. 2.4 quarter mile times
  172. Radar Detector
  173. Traction Control
  174. New Jet Chip Control Module
  175. Window Tint
  176. Supercharger build or turbocharger build
  177. 60lb Injectors 2.4 Style
  178. smokey exhaust?
  179. 2.4 high flow cat question
  180. Jet Stage 1.. better MPG??
  181. which dowpipe?
  182. SLR Performance Chip
  183. JET Powr-Flo Mass Air Sensor
  184. 2.4 SS at the track
  185. Who would want a tune that...
  186. injector setup with harness
  187. I will supercharge your 2.4 for $2000.
  188. vibrant cel
  189. Miscellaneous CAI questions and such
  190. After exhaust install: High idle, etc.
  191. Twm Help Asap!
  192. wheel bearing problem?
  193. B&M shiftplus
  194. Full 3'' Exhaust
  195. Intake question....(sorry)
  196. Too hot??
  197. arm throw cel?
  198. Exhaust
  199. 2.4 A4
  200. look at what i found (jet module video)
  201. Just bought a 2.4L SS. Need Help.
  202. Do I need the spark plug grease with COP?
  203. 2.4 Turbo exaust question
  204. My "new" 2006 2.4L Cobalt!
  205. New Intake!
  206. 2008 LE5 Cobalt/Malibu
  207. Intake
  208. Complete List For S/C Swap
  209. 2.4 ss/sc auto
  210. 2008 Cobalt Sport 2.4l
  211. Hahn turbo
  212. New Car, Help
  213. Question on ZZP header/dp
  214. Guages
  215. NA performance help
  216. Car is officially a torque monster
  217. lsj head on le5 block
  218. Jet Stage II
  219. 08 Sport 2.4L Owners
  220. Tune Time!!
  221. putting bolt ons a 2.4
  222. Cleaning for more power
  223. Throttle body question
  224. Thinking of Switching GMPP To INjen CAI
  225. Corsa for 2.4?
  226. 2.4 turbo ?
  227. 5 speed conversion??
  228. The Numbers are in!!!
  229. Automatic Transmission Fluid
  230. limp mode
  231. ss injectors?
  232. ARK Antenna Problem! NEED HELP!
  233. JBP crate motor
  234. 2.4 Possible build options
  235. Engine and Tranny
  236. For Those 2.4 S/C Guys..
  237. deepest exhaust.
  238. OEM shifter assembly
  239. Jet Stage One
  240. so i got 800 bucks
  241. aem cai
  242. Pieces of metal in oil filter?
  243. Setup 190-200WHP
  244. tuning your throttlebody??
  245. why is our car so hard to make faster.
  246. Update Vector Tune
  247. GMPP CAI installed now lights
  248. 2.4L Misfire and Flashing Check Engine Light
  249. Lets Discuss a Nitrous Build
  250. FI w/o tune