Turbosmart KO4 Recirculating Diverter valve

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Price incl. VAT

Turbosmart Shortie Kompact Series valves have been specifically designed to suit BorgWarner EFR and KKK turbos. They also fit the popular Ford Ecoboost engines.

Unlike the standard, plastic valves that use un-reinforced diaphragms and are known to crack under increased boost,  the new BW/KKK/Ecoboost Kompact valves use O-Ring sealed piston which, coupled with their billet aluminium construction give them over 30PSI boost handling capability.

Designed as a bolt-on replacement of the factory valve on all BorgWarner EFR, KKK and most Ecoboost turbos, the Kompact Shortie Plumb Back provides better boost response and greater boost handling capability. 

Included with each  Kompact Shortie kit is:
Model specific valve, Straight and Banjo Nipples, Mounting screws and Spring clamps.


This is for one to fit the K04 fitted to Vauxhall Z20LE* engines.

Also available for;

Buick Regal 2.0 Turbo
Chevrolet Cobalt SS (2008-2010)
Chevrolet HHR SS (2008-2011)
Ford F150 3.5 EcoBoost (2011-2012)
Ford Focus MK2 ST 2.0 EcoBoost
Ford Fusion 2.0 EcoBoost
Ford XR5/RS 2.5 5-cylinder (2004-2010) 
Pontiac Solstice GXP
Porsche 911 Turbo (997)
Porsche 911 GT2 (997)
Saturn Sky Redline
Volvo C30 T5 
Volvo C70 T5
Volvo S40 T5
Volvo S60 T5
Volvo V50 T5 (FWD/AWD)
Volvo V70 T5


Contact us for more information.


Product Note Status Price
Turbosmart K04 Actuator without bracket Turbosmart K04 Actuator without bracket
£125.00 *
Z20 – Pierburg Boost solenoid Z20 – Pierburg Boost solenoid
£40.00 *
Prices incl. VAT
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