Weapon R Intake
Awesome product, definitely increased the airflow, makes the exhaust note louder. For the guys with complete stock set ups adding this will increase throttle response and helps on the gas saving a little bit.
As for instructions,extremely simple, has diagrams, the only problem is diagram lacks the location of the U-bracket installation, if you guys have any questions we have a post on the sonic owner's forum or ask me on the forum(Login name: Paradox) to forward you the photo of the correct location to install the bracket.
Overall love it, would recommend it, and if you the Trifecta tune with it, that's offered on this site, definitely worth every penny.
Reviewed by: Michael Blazan from Vancouver, Canada.