ACUITY 1914 Shifter Base Bushings 10th Gen 2016-17 Civic (MT) / 2017+ Civic Si Main Girdle The velocity stack has a

The velocity stack has a 6" inlet and a 3" outlet

No mounting hardware included

RS and CRV B series

When it comes to getting the most power out of your engine

ARP 202-4207 Cylinder Head Stud Kit fits Nissan Skyline GTR R32

ACUITY 1914 Shifter Base Bushings 10th Gen 2016-17 Civic (MT) / 2017+ Civic Si Main Girdle The velocity stack has aACUITY 1914 Shifter Base Bushings 10th Gen 2016 17 Civic (MT) 2017+ Civic Si The OEM base bushings on most Hondas and Acuras are made from highly compliant rubber. Thanks to leverage, the small amount of compliance the rubber adds equates to a very noticable "spongy" feeling in the shift knob during shifts. This bushing kit replaces the OEM rubber bushings with rigid 6061 T651 aluminum making for a much more decisive shift, even with a stock shifter.