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Old 02-29-2012, 11:31 AM   #6 (permalink)
BackroadBomber
EcoModding Apprentice
 
Join Date: Aug 2009
Location: Hamburg, New York
Posts: 104

Jenny - '02 Chevrolet Prizm Lsi
90 day: 25.21 mpg (US)

Crowley - '23 Ford Maverick XLT
90 day: 27.73 mpg (US)
Thanks: 4
Thanked 13 Times in 9 Posts
Also, I have a question for all you metro owners, would I be better off making my own exhaust with a obd2 compliant catalytic converter, or just buy the entire Oem exhaust? I can get everything oem manifold to rear bumper for about $300 or spend just $160 on the cat section and make my own after that, most likely with a cherry bomb. Would just the cat and a glass pack have enough back pressure or would it hurt mileage? I would definately rather save $140 but if it'll hurt mileage I'll just spend the money
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