Hybrid Racing ZDX Throttle Body Adapter2 10 HP Increase OEM Reliability (when combined with the TB) Installs in less than 30 minutes Complete Kit The Hybrid Racing ZDX throttle body adapter allows you to bolt a throttle body from an Acura ZDX engine onto your 2006 15 Civic Si. The ZDX throttle body has a larger bore than your stock throttle body allowing your engine to make more power. Expect to pick up between 2 10hp depending on the other modifications you have installed. We recommend

View the differences between V2 and V3 HERE

) This is an excellent option for anyone looking to tuck their wires and lines

A simple 100 Micron Universal Fuel Filter with -6AN fittings on each side

and the aluminum offset block can be rotated 360*

the opposite side as Honda intended

One-piece Stainless Steel

the plunger inside the cap closes

Comp Clutch 2000-2009 Honda S2000 9

and so much more

(1) 4" ID Oiled Cone Filter

Fits:  K-Swap chassis (EG/EK/DC) using the K20Z4 (UKDM FN2 Civic Type R) & K24Z7 (12-15 Civic Si USDM) transmission and the Hybrid Racing TSX Shifter

They are easy to install and eliminate all unwanted slack felt through the shifter