View Single Post
Old 01-02-2019, 12:22 AM   #2 (permalink)
19bonestock88
Master EcoModder
 
Join Date: Jun 2016
Location: KY
Posts: 1,351

IGL - '04 Saturn Ion
Team Saturn
90 day: 56.19 mpg (US)
Thanks: 63
Thanked 365 Times in 268 Posts
Looking good man! Just curious, but why add the OEM cat back on? Wouldn’t the exhaust restrictions make the engine less efficient?
__________________
My current Ecotec project...


My last Ecotec project...
  Reply With Quote