Turbosmart’s Smart Port trumpet allows the use of a softer spring in the body of the BOV to aid in valve response to the plumb back port

but it also guards against potentially damaging compressor surge - and will do so for a long time

All billet CNC construction and attractive anodized finish Manufactured

Adjustable spring and shock absorber motion ratio

to transform it to a full recirculating valve for quieter

Clutch Kit - Xtreme Performance Heavy Duty Organic KDA26001-1A JR26 Turbosmart’s Smart Port trumpet allowsThe Stage 1 clutch kit uses an upgraded pressure plate with increased clamping pressure, combined with an organic friction disc. Stage 1 delivers substantial increases in performance and power holding capability whilst retaining near factory type driveability, and is designed primarily for high performance road going vehicles. These kits feature a high quality cover with increased clamping force compared with standard, between 20 40% depending on the