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You are here: Home | Dump Valves | Turbosmart BOV Kompact Shortie Dual Port Yaris GR

Turbosmart BOV Kompact Shortie Dual Port Yaris GR - GR Yaris

Focus RS MK3 Turbosmart Kompact Shortie

Hold the boost longer

RRP: £233.94 (inc. VAT)

Our Price: £233.94 (inc. VAT)

Fully Fitted: £336.54 (inc. VAT)

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Focus RS MK3 Turbosmart Kompact Shortie

Turbosmart BOV Kompact Dual Port Yaris GR - Turbosmart

The Kompact Shortie Blow-Off Valve for the Yaris GR has been developed with the yaris high boost pressure in mind, with the goal to improve performance and durability. Plastic OEM blow-off valves like those on the GR have a track record of failures - they leak, and they become brittle with age until they eventually crack, causing serious problems. Producing around 23 PSI of boost pressure in standard form, the Yaris is already pushing the boundaries of its standard plastic blow-off valve - and there's not much room to turn the boost up before the standard valve will struggle to keep up.

Turbosmart's Kompact Shortie is constructed of billet aluminium, rather than plastic. Its brass piston is both strong and light, and each BOV is individually matched with the right piston to ensure the best fit, meaning there's no need for an O-ring to seal the body against the piston. This gives the Shortie unsurpassed durability and responsiveness, with less maintenance required than aftermarket BOVs that use piston sealing O-rings.

The Kompact Shortie for the Yaris GR can be had in both Dual Port and Plumb Back versions. The Plumb Back is a fully recirculating blow-off valve that offers a similar sound volume to the standard valve, so you can have all the performance of a Turbosmart blow-off valve, while flying under the radar. The Dual Port features a split operation between recirculating and venting to atmosphere, providing quiet operation at low boost, and head-turning vent-to-atmosphere sound at high boost - a great complement to the Yaris rally fighter character. The Kompact Shortie for the Yaris GR features enlarged ports compared to previous Shorties, giving the GR the flow it needs.

These direct replacement blow-off valves offer an easy performance improvement without the need for custom fabrication or special tools. It's yet another addition to Turbosmart's ever expanding range of parts for toyotas latest GR range of vehicles.