O.G

Recently I installed my exhaust and test pipes, i also took out my cata converter and I've been backfiring like ****ing crazy. My next performance upgrade will be aftermarket cams.

I know cams allow more fuel so how bad do you guys think the back firing will get? Its pretty badass now.

Also im getting around 22-24mpg average city and highway what would u guys think my mpg will drop down to? Still debating if i should DD it or just make it strictly a nice track car.

looking for some opinion before i get this work done.

thanks!

2004 manual 350z

terrasmak

iTrader: (8)

backfire or a slight pop thru the exhaust ?

O.G

like multiple continuous pops thru the exhaust and somtiems pretty loud pops

O.G

Bump