i know some of them but ive heard about there free ram air and stuff like that just wondering how you guys did them. Thanks.

 

Search.

You really won't benefit from the free mods. Just search for Throttle body bypass thats worth while, sort of.

As for the ram air, basically it consists of cutting into your bumper and putting a scoop. Its not a very good idea.

- Z28WannaB

 

i agree the tb bypass is good and dont descreen the maf that has made more trouble that it is worth.

 

MAFs arent cheap either.

- Z28WannaB