2003 Toyota Corolla In-Line Modules

Reviewed By andrio n (GAITHERSBURG, MD) Reviewed for a 2004 Toyota Corolla —12/21/2015 9:04 PM

This thing give my car a good boost 30% increase in power used 89 gas and up I only have cold airintake and 4negative sparks plug

Reviewed By Jason C (Danville, IN) Reviewed for a 1998 Mitsubishi 3000GT —5/14/2015 2:42 AM

in my opinion it's one of the best things you can do to open up your performance in your vehicle once you've done the Exhaust upgrades and cold air intake you can see a big boost in performance I can even sure from now and all 5 gears