DC Sports 3.25"-3" Silicone Reducing Coupler3. 25" 3" DC Sports Reducing Coupler DC Sports Silicone Couplers are made from a multi ply, temperature resistant polyester compound. Proven to work in the most extreme engine environments.

Includes 3" velocity stack & filter

The DC Sports Short Ram Intake System for your  INFINITI 07-08 G35/ 08-13 G37/14-15 Q50 is designed to improve performance and increase throttle response

Part Number: KHC12

Fits K20A2/Z1 & K20A3 throttle bodies

Factory ETFE (similar to PTFE) Honda / Acura Fuel Hose

View The Sport / Si Install Guide HERE

Koyo 06-11 Honda Civic Aluminum Filler Neck

Fits almost all Honda cars newer than 2007

Included in each kit is a velocity stack

Available in multiple colors

Performance-tuned mufflers for a sporty exhaust note

Inspired by the design of some of the most iconic racing engines