HKB Boss Kit - Nissan Silvia S14 (With Airbag) - ON-203 Product_Engine Oil Noticeably improves throttle response

Noticeably improves throttle response

Silenced (quieter than S1 system)

They continue to make advancements everyday in the design and engineering of ground-breaking technologies for total safety systems that will make all future vehicles even safer

which on the road represents much better acceleration from a whopping 1700RPM earlier in the rev range

This can both slightly blunt the performance of the car and can be an impediment to quick gear-shifts where you want to either blip the throttle to get the revs up for a down-shift or to quickly up-shift

HKB Boss Kit - Nissan Silvia S14 (With Airbag) - ON-203 Product_Engine Oil Noticeably improves throttle responseHKB Steering Wheel Boss Kits are Design and made Japan, with the widest range available for all Japanese Vehicles. HKB bosses are double drilled fitment that can be used on both Nardi Personal and Momo Sparco OMP steering wheels. All HKB boss kits are plug and play and come with all all accessories needed for the vehicle operations such as Horn, indicator self cancelling, airbag light cancelling, HICAS operation and cruise control function & other