Engine Mods [Archive] - Page 7 - Chevy Cobalt Forum / Cobalt Reviews / Cobalt SS / Cobalt Parts

: Engine Mods


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  1. Is a Resonator a Must? is It Illegal to Not Have One?
  2. Catless??
  3. 2.2 Exhaust ID?HF Cat?Headers?
  4. Painted a Couple Things Under the Hood
  5. Transforming an LT into an SS
  6. Need Help Asap
  7. Tsudo N-1 Vids
  8. Lovin My Balt:)
  9. Over the Axle Piping
  10. Wrapping Header
  11. Gmpp Exhaust
  12. Need Some Help
  13. Very Frustrated -_-
  14. Need Advice Asap on Muffler Fitment!
  15. Supercharger Spacer Plate?
  16. I Want MORE Horsepower!!!
  17. Private Trifecta Dealer
  18. Performance Chips/Programmers
  19. MAF Problems W/ K&N
  20. Yay Tsudo
  21. Filter
  22. What Exhaust?
  23. Cat Converters
  24. ORDERED! Tsudo N1 Exhaust and K/n Typhoon Intake
  25. 2.5 Down Pipe
  26. Is It Just My Car
  27. Opinions Needed
  28. Hahn on a SS S/C???
  29. Tsudo N1 Catback
  30. GMPP Intake Question.
  31. CA 2.5" Dp with Cat >| ....
  32. GMPP Intake and Exhaust... Will I Notice the Difference?
  33. GMPP or Magnaflow
  34. Advice on Modifications
  35. Will This Work on a Cobalt
  36. Will This Work?
  37. Exhaust or Header First?
  38. K&N CAI for SS/SC?
  39. Echarge?
  40. Hmmmm What Do You Think?
  41. Warranty? Header and Down Pipe
  42. Camopaint0707's Supercharger Build Thread
  43. Resonator or Resonated Test Pipe?
  44. Tsudo N-1 Catback
  45. Fujita Cold Air Intake
  46. Coolant Replacement?
  47. My 2.4 Intake Manifold Tests
  48. Cheap Exhaust? Too Good to Be True?
  49. Zzp pcm question
  50. Engine Valve Cover Painting
  51. Tried to Install Header, Ran into a Problem.
  52. Some One Stole My Valve Cover....(Updated)
  53. Ebay Jdm Turbo Kit????
  54. Airbox Mod: OFFICAL REVIEW,HOW TO, and GAINS!
  55. Tuner Question
  56. Exhaust Tip Size??
  57. HELP 05 Cobalt Ss/sc
  58. Throttle Body.
  59. Turbo Kit Question
  60. Header on Monday
  61. Air Intake!
  62. Stock Intake Question?
  63. Sai Trouble
  64. Valve Covers?
  65. My Exhaust
  66. Made My Own Intake
  67. Ehxaust ?
  68. ZZP LSJ S3 Heat Exchanger
  69. Trifecta Performance????
  70. Couple Quick ? Before I Order
  71. LNF Tune's Guide
  72. Engine Paint
  73. What Are These Things?
  74. P0420 Engine Code
  75. Short or Long Header?
  76. Gmpp tune or not tune????
  77. 2.4l Manifold
  78. Exhaust
  79. Centrifugal Supercharger?
  80. Which Headers to Get
  81. Blowoff Valve for S/C?
  82. Sri Help
  83. Help!! HP
  84. CAI Inquiry...
  85. Hey All, Stage Three Questions!
  86. 2.2L Supercharger
  87. Tensioner Going?
  88. Aem or Injen?
  89. Help!! :(
  90. I Need Help.
  91. Magnaflow Muffler Any Good?
  92. Cold Air Intake with Supercharger?
  93. Injen CAI Problem
  94. What Numbers Should I Have?
  95. Witch is Better Guys 2.5 or 3in
  96. Oooh Look What I Got Today :D
  97. Speedo
  98. Real Quick Guys.
  99. Where Is Catalytic Converter
  100. Just an Idea.
  101. How Much You Guys Know About Cams?
  102. Muffler Choices U Pick...
  103. Quick Question Regarding Installation of the Stage Kit for the Ss/tc
  104. Supercharger Gauge!
  105. Trifecta Question
  106. Belts and Hoses
  107. What to Do
  108. For Those Who Need Cobalt Drawings and Stuff
  109. B&M Shift Plus for 2009 LT?
  110. Slp Kit Burning Bumper
  111. Bye Guys......
  112. Good News For 2.2ls with SAI
  113. Opinons?
  114. Downpipe 4 a Cobalt 2.2l
  115. Exhaust
  116. Tsudo Installed
  117. Header
  118. Header/Dp
  119. Sai
  120. Turbo Bark
  121. How to Install a Boost Controller
  122. Best exhaust
  123. Preformance Suggestions
  124. *It's Official!!* ZZP 2.2/2.4 SC Kit
  125. Cat-back Came in Today, But...
  126. Help on Finding an Exhaust?
  127. Its My Lucky Day...maybe
  128. Just Got My Injen CAI
  129. P0449 Wheres the Valve?
  130. Exhaust
  131. Purchased the Stage 1 Kit Today
  132. Installing a Air/fuel Ratio Gauge
  133. Crank and Alternator Pulleys?
  134. Muffler
  135. Engine Cover?
  136. I Have the GMPP SRI, Does the Air Silencer Hurt Air Flow?
  137. Performance Mods, Power Gain Ratings?
  138. Spark Plugs !!!
  139. Intake or No?
  140. Need Opinions
  141. Oil Catch Can Explantion!
  142. Same As 2007 SS?
  143. Tax Money!!
  144. Spec
  145. Disadvantages of El-cheap-o Exhaust
  146. LSJ Header Help?
  147. Ecotec Engine Durability??
  148. Put These in Order for Me
  149. Exhaust/Header Question
  150. Cobalt Addiction Parts
  151. Motor Swap
  152. Performance Chips?
  153. Lightweight Underdrive Pulley ?
  154. Exhaust
  155. Exhaust Header
  156. Noob Question About Warranty/catback
  157. Harrop Build and Install
  158. New Muffler
  159. Do I Need A Tune?
  160. Cavalier
  161. Quick Question on Exhaust
  162. Any One Running Ark Catback on a Ls
  163. Iriduim Spark Plug Gap? or Not?
  164. SLP Loudmouth Dual Exaust
  165. New Plan! AIS Direct Port Meth Kit
  166. 2.4L Intake Manifold Swap
  167. New Gasket?
  168. 2-11-10 Update on SC Kit for 2.2 2.4 Balts!!!
  169. Super Charge
  170. 2006 Ion Redline Swap into Cobalt Ls
  171. Engine Removal Question
  172. Another Intake Thread
  173. Stage Kits
  174. Performance/economy Chips
  175. LSJ Manifold on L61
  176. Header/downpipe Question
  177. Thinking About Getting This Muffler for My 2.2l
  178. Zzp 2.4 Turbo
  179. Oil Changes???
  180. New Pistons
  181. Cams in a 2007+ L61
  182. Exhaust
  183. Pistons
  184. Tune for the Cobalt?
  185. Exhaust!!!!
  186. What Are the Best Spark Plugs.
  187. Exhaust Opinion
  188. Exhaust Thread Number ∞
  189. Opinions
  190. Rpm Question..
  191. Exhaust Help ??
  192. Injectors
  193. Possible Exhaust
  194. Engine Oil, What Do You Run?
  195. Tsudo Catback Exhaust
  196. Borla Catback/GMPP Exhaust Question
  197. Dejon Air Intake Question
  198. Stock Exhaust or Not???
  199. New Exhaust Help
  200. Dyno Tuning
  201. Exhaust Help
  202. Make It Faster ??
  203. Turbo And Intake
  204. Help with Some Easy Mods???
  205. Need Exhaust Help
  206. PaceSetter Performance 70-1272 Header
  207. 2008 Cobalt Exhaust....im Clueless
  208. Code Reader
  209. Changeing Oil to Royal Purple
  210. 2.4 Motor Cutting Out
  211. Finally Got My SS/TC Exhaust on
  212. Where is the Fuel Filter?!
  213. Swapping 2.2 for 2.4 Manifold Will I Need a Different Cai
  214. RST Performance Chip
  215. LNF Crate Engine Available!
  216. BOV Question
  217. New Custom Magnaflow Exhaust
  218. Cold Air Intake
  219. My 0 - 60mph Su**s
  220. Intake Bend?
  221. Oil Feed on Lsj Head
  222. Opinions on Vibrant Header and Downpipe with Cat
  223. Going to an Exhaust Shop
  224. Muffler Help Please
  225. Killarowa's New Intercooler Short
  226. How Many Horsies??
  227. In a Debate, Need Some Input
  228. Engine Stop Low Rpm
  229. Exhaust
  230. Under $1000 Turbo Kit from JDM for You 2.2's
  231. What Mods Should I Get??
  232. Tsudo Exhaust Or...
  233. Just Wondering Which Intake to Go.
  234. Secondary Air Injection?
  235. Vortech or Procharger?
  236. Performance Chip???
  237. Will a 2006 Fit a 2008?
  238. 2.2L-2.4L Swap???
  239. 2.4l Mod List
  240. Seafoam Questions!?!
  241. What Can I Do to Make My 2dr 05 Base Have the Performance of a Ss or Better in Stock
  242. JUST ORDERED THIS!!! What U Think?
  243. GMP Cat Back System I.D
  244. Lightweight Crank and Alt Pulley
  245. I Bought KN Typhoon Intake
  246. Narrowband Install
  247. HIgh Flow CAT O.E. Replacement
  248. Seriously Guys
  249. Anyone Put a Cam in the 2.2?
  250. Noob Here with a Question