Can anybody give me idea's about grabbing a second in the quarter-mile. I've got a K&N drop-in + removed the front section of intake(up to the filter), and a Mazdaspeed axle-back exhaust(which is awesome). It has 91,000 miles so my options with longevity in mind are limited. Any idea's????????? Thanxxxx!!!!!!

 

only way to do it cheaply is a nitrous kit. With a 60hp shot (dry kit) I dropped 1.1seconds in the quarter.

I've got a zex dry kit for sale if you're interested.

 

how much