This is likely because the plastic valves typically found in OEM setups would not be capable of handling the A45's 26PSI of boost without failing prematurely

This combo increases the steering angle to 55+ degrees without making the car significantly wider

the Turbosmart Kompact BOV suits the Hyundai i20N

The Plumb Back system recirculates all excess pressure back into the intake system

Stage 1 delivers substantial increases in performance and power holding capability whilst retaining near factory type driveability

Clutch Kit - Xtreme Performance Heavy Duty Organic 600Nm KMZ24030-1A Xtreme Outback This is likely because theXtreme Performance sprung organic kit 1A Recommended for: Street use in vehicles with minor engine modifications. Sprung organic clutch kits offer exceptional driveability for vehicles used daily but also have performance modifications. The sprung organic disc offers improved dampening which reduces the shock loading on the transmission. Specifications: Torque capacity 600Nm Clamp load Increased over standard Organic Friction Discs Heavy Duty Pressure