- Porsche 997 MKII Turbo 2009>>
- Porsche 991 Turbo 3.8L (520bhp)
- Porsche 991 Turbo S 3.8L (560Bhp)
- Porsche 991 Carrera 2 3.0L (370 Bhp)
- Porsche 991 Carrera 2S 3.0L (420 Bhp)
- Porsche 991 Carrera 4 3.0L (370 Bhp)
- Porsche 991 Carrera 4S 3.0L (420 Bhp)
- Porsche 991 Cabriolet 2 3.0L (370 Bhp)
- Porsche 991 Cabriolet 2S 3.0L (420 Bhp)
- Porsche 991 Cabriolet 4 3.0L (370 Bhp)
- Porsche 991 Cabriolet 4S 3.0L (420 Bhp)
- Porsche 991 Targa 4 3.0L (370 Bhp)
- Porsche 991 Targa 4S 3.0L (420 Bhp)
- Porsche 991 Turbo Coupe 3.8L (540 Bhp)
- Porsche 991 Turbo S Coupe 3.8L (580 Bhp)
- Porsche 991 Turbo Cabriolet 3.8L (540 Bhp)
- Porsche 991 Turbo S Cabriolet 3.8L (580 Bhp)
- Porsche Cayenne Turbo 4.5L 2003>>
- Porsche Cayenne Turbo S 4.5L 2006>>
- Porsche Cayenne Turbo / Turbo S 4.8L 2007>>
- Porsche Cayenne Turbo V8 4.8L Petrol 500HP
- Porsche Cayenne Turbo S V8 4.8L Petrol 550HP
- Porsche Macan S Petrol 3.0L V6 340Bhp
- Porsche Macan GTS Petrol 3.0L V6 360Bhp
- Porsche Macan Turbo 3.6L V6 400Bhp
Fits:
Porsche Cayenne Turbo MKI / MKII / MKIII
Porsche Macan 95B.1 3.0L / 3.6L
Porsche 997.2 Turbo 2010-2013 (3.8L engines)
Porsche 991 Turbo 2014-2020
Porsche 991.2 2017-2019
Replacement for original Porsche part No. 95511071000, 95511071001, 9A111033770,
Download the detailed installation instructions.
One of the most important upgrades for the Porsche Turbo engines is to replace the factory Bosch diverter valves. The factory valves are prone to leaking pressure under increased boost when the car has an upgraded ECU flash. As well, the factory Bosch valves will taper boost off with the diaphragm design even at stock boost levels. To help keep the boost pressure constant all the way to redline, upgrading the stock diverter valves to the DesignTek Racing Diverter Valve Kit will improve your cars overall performance.
These valves are CNC machined 6061 aluminum which have been precision engineered to fit with the stock or aftermarket F-Hose and intake return hoses. The internal construction of the valve uses a machined piston with proper o-rings to ensure a smooth motion that is air tight to prevent any boost leaks. The spring has been engineered to hold moderate to aggressive boost increases on the 996TT and Cayenne vehicles. The valves feature a 90 degree removable swivel connection for easy fitting with the factory vacuum hose. If needed, the top of the valve unscrews allowing you to re-greased and service the valve. As tested, these valves are a great upgrade for stock K16 or K24 cars and have even been used in our 700HP turbo kits.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
3603500003
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12 Month Warranty
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Boost recirculation valve. Porsche 997 Turbo
- Porsche 997 TURBO 2007>>
- Porsche 997 GT2 2007>>
Fits:
Porsche 997 Turbo
The 997TT Boost Recirculation Valve is a direct replacement for the OEM unit and features an improved and more efficient design. Our BRV is CNC machined from aircraft grade 6061-T6 aluminium, hard anodized and utilizes military spec Viton O-rings. Our CAD designed BRV employs the same operating principal from our 996TT piston diverter valve which has been successfully operating for nearly 8 years.
Combining our successful design principles, stringent theoretical computer and real world testing, the 997TT BRV eliminates issues of boost leaks and diaphragm sticking and deterioration that is consistent with the OEM valve in higher than stock horsepower applications.
Direct replacement for the OEM unit
-Features an improved and more efficient design.
-CNC machined from aircraft grade 6061-T6 aluminium, hard anodized and utilizes military spec Viton O-rings.
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12 Month Warranty
Worldwide Delivery