HKS BCD Forged Piston & Conrod Kit Step 3 - S07A Honda standard part is 22mm outer

standard part is 22mm outer diameter and manufactured from 2mm thick steel)

Using a wideband air/fuel controller during the tuning process allows you to monitor AFR and adjust tuning parameters to optimize them for maximum power and efficiency

HKS Silent Hi-Power exhaust systems offer the same high performance and sporty appearence that you'd exepct

Our PowerAlign camber bolts replace the original upper bolt on suspension struts with a two-bolt fixing to the knuckle

These fittings are highly versatile and can be utilised in B-Series cylinder heads to facilitate dry-deck cooling system setups

HKS BCD Forged Piston & Conrod Kit Step 3 - S07A Honda standard part is 22mm outerHKS reinforced pistons and connecting rods have been specifically designed to withstand the high boost and power levels of the S07A engine. Using A2618 material known for its excellent high temperature strength enables thinner walls for reduced weight. Precision machining removes excess material, contributing to a lightweight construction. The bridge design enhances structural rigidity while maintaining weight savings. The piston crown matches the