Catback

[Chubosco]

Added a Magna catback last week. Can not believe the difference in gas use. The computer hasn't changed the mpg yet (11.7) but I now can drive it to work and it uses exactly half the amount it was using.

I am just happy as hell!!!:clapping: :dancingbanana: :perfect10s:

[Indy]

:dancingbanana: Did you get out halfway and started pushing the Hummer :D

[Chubosco]

No no no. It was all down hill!

You should really sell that C5 indy, it is a piece of crap.

[SmokeyJoe]

I installed a Cat Back on mine as (Billy Boat) and saw a increase in gas milage as well. Plus it sounds awsome.

Congrats on going GREEN!