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TURBOSMART BLOW OFF VALVES & WASTEGATES
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Blow-off Valve Model Specific
The following range of Blow-off Valves are designed specifically for applications where space or other constraints will not allow for a Multi-Fit adapter to be used. They are supplied as bolt on kits, complete with everything required to fit the BOV.


Subaru WRX 01'/02' VEE PORT
Purpose built for the 2001/2 featuring the unique variable exhaust port system resulting in superior venting of excess pressure, a popular choice for the street.

  • Purpose built to bolt on the 2001 & 2002 model WRX
  • No adapters required
  • Quick and easy fitment
  • Adjustment via the unique Quick Wrist action (no spanners required)
  • Supplied with a replacement flange gasket and blanking plug
PRICES

Subaru WRX 01'/02' SUPERSONIC
Following the huge popularity of the new the Subaru WRX and the success of the bolt on Vee Port for the 2001 and 2002 we now have the bolt on Supersonic for the serious racer.

  • Best suited to high performance applications
  • Purpose built to bolt on the 2001 & 2002 model WRX
  • Maximum flow and maximum noise
  • No adapters required
  • Quick and easy fitment
  • Adjustment via the unique Quick Wrist action (no spanners required)
  • Supplied with a replacement flange gasket and blanking plug and all fitting hardware
PRICES

Subaru WRX 01'/02' PLUMB BACK
Following the huge popularity of the new Subaru WRX and the success of the bolt on Vee Port for the 2001/2 model we now have the bolt on Plumb back for the serious enthusiast NOT wanting to be noticed.

  • Purpose built to bolt on the 2001 & 2002 model WRX
  • Maximum flow without the noise
  • No adapters required
  • Quick and easy fitment
  • Adjustment via the unique Quick Wrist action (no spanners required)
  • Supplied with a replacement flange gasket and blanking plug and all fitting hardware
PRICES

Subaru WRX 01'/02' DUAL PORT
Due to the ever-increasing demand, we now have a bolt on BOV for the Subaru WRX that will vent to atmosphere and back into the air intake. Dual ports with sequential timing allow quieter operation during normal driving loads with the benefit of a Supersonic during race conditions.

  • Purpose built to bolt on the 2001 & 2002 model WRX
  • No adapters required
  • Supplied with a universal blanking flange to reconfigure to Plumb back or atmospheric dump only
  • Quick and easy fitment
  • Adjustment via the unique Quick Wrist action (no spanners required)
  • Supplied with a replacement flange gasket and blanking plug and all fitting hardware
PRICES
Notes: * A surchage may apply for Hi-Flow BOV'sWe can produce our BOV's in a range of different colours upon request, a surcharge may applyTurbosmart BOV's must not be used in draw through carburettor turbo applications


Blow-off Valve Multi-Fit
One of the many innovative features of a Turbosmart BOV is the Multi-Fit adapter system. This system was developed by Turbosmart to make the important job of fitting a BOV, a simple routine. The Multi-Fit adapter system is best described as a plug and socket arrangement. In the base of each BOV is the socket. The correct adapter slides into the socket of the BOV and connects the BOV to the adapter. The adapter is locked in place by stainless steel grub screws with lock nuts and is sealed tight by an O-ring.


BOV TYPE I

Ideal and affordable for the small project. The Type I BOV is best suited to engines up to 1.5 litres in capacity, producing standard or mildly increased boost.

  • Adjustment via the set and forget system
  • (packing shims included)
  • Supplied with a 38mm weld-on adapter to suit stainless or steel piping
  • Supported by our Multi-Fit adapters
PRICES

VEE PORT
Features the unique variable exhaust port system resulting in superior venting of excess pressure, a popular choice for the street.

  • Adjustment via the unique Quick Wrist action (no spanners required)
  • Supplied with a 38mm weld-on adapter to suit stainless or steel piping
  • Supported by our Multi-Fit adapters
PRICES

PLUMB BACK
For the serious enthusiast NOT wanting to be noticed, the Plumb back BOV allows all pressure to be vented back into the intake system. Supplied with a 24mm, 32mm or 38mm outlet to suit your application (please specify), refer to the adapter guide for specific model information.

  • Maximum flow without the noise
  • Adjustment via the unique Quick Wrist action (no spanners required)
  • Supplied with a 38mm weld-on adapter to suit stainless or steel piping
  • Supported by our Multi-Fit adapters
PRICES

DUAL PORT
Due to the ever-increasing demand, we now have a BOV that will vent to atmosphere and back into the air intake. Dual ports with sequential timing allow quieter operation during normal driving loads with the benefit of a Supersonic during race conditions.Supplied with a universal blanking flange to reconfigure to Plumb back or atmospheric dump only

  • Adjustment via the unique Quick Wrist action (no spanners required)
  • Supplied with a 38mm weld-on adapter to suit stainless or steel piping
  • Supported by our Multi-Fit adapters
PRICES

SUPERSONIC
For the serious racer wanting to be NOTICED. Widely used in both the show and race scene worldwide. Listen to what it sounds like.

  • Best suited to high performance applications
  • Adjustment via the unique Quick Wrist action (no spanners required)
  • Supplied with a 38mm weld-on adapter to suit stainless or steel piping
  • Supported by our Multi-Fit adapters
  • Hi-Flow version available on request*
PRICES

MEGASONIC
This BOV is now the highest flowing in our range, out flowing most BOV's available, ideal for the serious racer. It also caters for the show cars that wish to stand out from the crowd.

  • Best suited to high performance applications
  • Maximum flow and maximum noise
  • Adjustment via the unique Quick Wrist action (no spanners required)
  • Supplied with a 38mm weld-on adapter to suit stainless or steel piping
  • Supported by our Multi-Fit adapters
  • Hi-Flow version available on request*
PRICES
Notes: * A surchage may apply for Hi-Flow BOV's. We can produce our BOV's in a range of different colours upon request, a surcharge may applyTurbosmart BOV's must not be used in draw through carburettor turbo applications

Blow-off Valve Adapters

An important aspect that is often overlooked when purchasing a Blow-off Valve is fitting the BOV to your vehicle. This can be costly and time consuming as special parts may need to be fabricated. A poorly made adapter may cause serious damage to the BOV and engine. At Turbosmart we provide the complete solution. We have a comprehensive range of Multi-Fit adapters designed to fit directly to your vehicle. Please refer to the BOV Fitment Guide for a complete listing of makes and models.

Universal Multi-Fit adapters

All adapter kits come complete with the correct sized blanking plug, used to block off the return hose from the Factory BOV.

FG-ADA-H019 Push in adapter for 19mm ID hose
FG-ADA-H025 Push in adapter for 25mm ID hose
FG-ADA-H032 Push in adapter for 32mm ID hose
FG-ADA-H034 Push in adapter for 34mm ID hose
FG-ADA-H038 Push in adapter for 38mm ID hose
FG-ADA-WA38 Aluminium weld-on adapter, suitable for welding onto alloy intercoolers and intake pipes.
FG-ADA-SS38 Stainless steel weld-on adapter, suitable for welding onto mild or stainless steel intake pipes.
FG-ADA-SELB Stainless steel weld-on elbow adapter, suitable for welding to mild or stainless steel pipe for parallel mounting applications where perpendicular mounting is not possible.
FG-ADA-GREDDY Fits to existing Greddy Type S and Type R flanges and accommodates any Turbosmart Multi-Fit BOV
FG-ADA-HKS-SSQ Fits to existing HKS Super Sequential flanges and accommodates any Turbosmart Multi-Fit BOV

Model specific Multi-Fit adapter kits

All adapter kits come complete with gaskets and a blanking plug, used to block off the return hose from the Factory BOV.

FG-ADA-R32 Nissan Skyline R32 GTS-T, GTR & Gallant VR4
FG-ADA-R33 Nissan Skyline R33GTS-T & R34GTS-T
FG-ADA-MR2 Toyota MR2 Turbo
FG-ADA-MY99 Subaru WRX & Forester 99' / 00'
FG-ADA-FRST Subaru Forester 01'/02'
FG-ADA-B4 Subaru B4 Twin turbo
FG-ADA-WRXB1 Subaru WRX & Forester 01'/02' FG-BOV-001 ONLY

 


Blanking plugs

 
MP-BLANK-19 Blanking Plug suit 19mm ID hose (as supplied with FG-ADA-HO19)
MP-BLANK-25 Blanking Plug suit 25mm ID hose (as supplied with FG-ADA-HO25)
MP-BLANK-32 Blanking Plug suit 32mm ID hose (as supplied with FG-ADA-HO32)
MP-BLANK-34 Blanking Plug suit 34mm ID hose (as supplied with FG-ADA-HO34)
MP-BLANK-38 Blanking Plug suit 38mm ID hose (as supplied with FG-ADA-HO38)
Blow-off Valve fitting kit
FG-BOV-FK-* Supplied with 1000mm (39.3 inch) Turbosmart silicon hose, two hose clamps and four cable ties. Please specify hose colour:* RD=RED, BL=BLUE, BK=BLACK

 

External Wastegates
WHY USE A TURBOSMART WASTEGATE?
Turbosmart wastegates feature innovative design, skilful engineering and the finest materials available. These are trait's that over recent years Turbosmart has become renowned for, making a Turbosmart wastegate an obvious choice. The wastegates body and valve are investment cast from 253MA Stainless Steel (ASTM S30815). This grade of stainless steel has high strength and excellent resistance to oxidisation, creep deformation and wear, but most importantly is right at home in temperatures beyond 1200C (2192F). The diaphragm housings are billet 6061 T6 Aluminium, coupled with 17-7PH springs and Silicone Nomex reinforced diaphragms. Turbosmart wastegates have been subjected to our extreme development and testing procedures, however what's important is that we have countless wastegates on race engines winning races.

Ultra-Gate 35mm Wastegate

Pro-Gate 45mm Wastegate

WILL A TURBOSMART WASTEGATE DO THE JOB?
Key design features to a superior wastegate are temperature and flow capability. Turbosmart has successfully addressed these issues by optimising valve lift and the flow path through the body, incorporated the unique temperature isolation zone and utilised the most exotic alloys available. In fact we guarantee to beat the performance of any other wastegate of an equivalent size! All these features ensure our wastegates survive incredible temperatures and a lifetime of punishment.

ULTRA GATE - 35mm Wastegate
Ultra compact, Ultra flow, Ultra Value!
The most compact 35mm wastegate on the market, featuring the common two bolt flange design used by many turbo kit manufacturers. The Ultra-Gate's design incorporates a unique temperature isolation zone to reduce heat transfer, a true 35mm inlet port for maximum flow, an investment cast Stainless Steel body and one-piece valve for strength and reliability. We have successfully used one Ultra-Gate on engines producing up to 600HP, however in applications where the turbo is not suitably matched to the engine, this figure may not be achievable.

  • Ultra compact 112mm overall height (4 ½ inch) and 100mm across (4 inch)
  • 17-7 PH spring and Silicone Nomex diaphragm - durability under extreme temperatures and stress
  • Optimum actuator to valve ratio for precise boost control
  • Superior body design and huge valve lift ensure unrivalled flow
  • Supplied with weld on steel manifold flanges and gaskets
  • Fully compatible with all Turbosmart Boost Controllers
PRICES
Ultra Gate Spare Parts:
RM-WG35-SPNG-09 9 PSI Spring
RM-WG35-SPNG-15 15 PSI Spring
RM-WG35-FLNG-EX Exhaust Flange
RM-WG35-FLNG-IN Inlet Flange
RM-WG35-GASKET Manifold Gasket
RM-WG-DIAPHRAGM Silicon Nomex Diaphragm

PRO GATE - 45mm Wastegate
The professional's choice for Horsepower!
Time proven reliability and extreme performance has made the Turbosmart Pro-Gate the external wastegate of choice by many of the world's fastest drag racers and builders of hardcore horsepower machines. The Pro-Gates design includes an investment cast Stainless Steel body, a one-piece valve for strength and reliability and the unique temperature isolation zone to reduce heat transfer. The Pro-Gate is supplied complete with a cast Stainless Steel Vee-band adapter kit for quick and easy installation. We have successfully used one Pro-Gate on engines producing up to 1000HP, however in applications where the turbo is not suitably matched to the engine, this figure may not be achievable.

  • Race proven winner! Drag racers choice!
  • Extensively developed body design and huge valve lift ensure unrivalled flow
  • 17-7 PH spring and Silicone Nomex diaphragm - durability under extreme temperatures and stress
  • Optimum actuator to valve ratio for precise boost control
  • Fully compatible with all Turbosmart Boost Controllers
  • Supplied with Vee-bands and weld flanges
PRICES
Pro-Gate Spare Parts:
RM-WG45-SPNG-07 7 PSI Spring
RM-WG45-SPNG-14 14 PSI Spring
MP-WG45-WF Weld Flange
MP-WG45-VB Vee-band Assembly
RM-WG-DIAPHRAGM Silicon Nomex Diaphragm

 

TURBOSMART Boost Controllers

THE MOST COST EFFECTIVE INCREASE IN HORSEPOWER!
Turbosmart Boost Controllers are undoubtedly the most effective solution to holding the reins of your turbo, and are suited to every engine. Turbosmart Boost Controllers are capable of increasing boost pressure to the threshold of your turbo's capacity. The desired boost pressure is set by turning the Boost Dial while referencing from your boost gauge. These controllers may need to be used in conjunction with Turbosmart Fuel Cut Defenders.

We offer 2 types of boost controllers:
Mechanical Gated Boost Control Valves
Electronic e-Boost Controllers

All our products come complete with installation instructions, advice on the adjustment process and a free Turbosmart sticker.

Gated Boost Control Valves

Why do you need a Gated Boost Control Valve (GBCV)?

  • Increasing boost pressure is often the most cost effective increase in horsepower
  • A Turbosmart GBCV will allow boost pressure to be adjusted above the standard setting
  • To avoid using un-reliable methods of increasing Boost, such as shortening the actuator rod. This causes spring bind in the actuator and restricts flow through the wastegate.
  • It avoids having to replace wastegate springs, which only give a fixed increase, which is not adjustable.

All Turbosmart GBCV's carry a Life Time Warranty* * Subject to Turbosmart's usual trading terms and conditions

Why choose a Turbosmart GBCV?

All our GBCV's feature the Gated System - unique to Turbosmart. This delays the pressure signal from entering the wastegate, which inturn spools up the turbo faster, resulting in more boost at lower RPM.

  • Setting the desired boost pressure is made easy. Simply adjust the Boost Dial on the top of the unit, without the need for any tools.
  • Turbosmart Boost controllers are capable of increasing boost pressure to the threshold of your turbo's capacity
  • All Turbosmart GBCV's can be locked to prevent tampering
  • All Turbosmart GBCV's come with comprehensive installation instructions

BOOST TEE

  • Set your Boost and forget it
  • Boost is fully adjustable from under the bonnet
  • Detent System for ease of adjustment
  • Gated System to bring boost on faster
  • Can be mounted with an optional mounting bracket Mounting Bracket - BOOST TEE only
  • Anodised billet aluminium
  • Supplied with all mounting hardware
  • Part Number: FG-GBCV-BKT
PRICES

IN CABIN

  • Designed to be mounted inside the cabin and allows for boost adjustment on the run. Ideal for the active enthusiast.
  • Control boost from the drivers seat
  • Detent System for ease of adjustment
  • Gated System to bring boost on faster
  • Mounting bracket, hose and all fitting hardware supplied
  • Part Number: FG-GBCV-IC
PRICES

SINGLE STAGE - Improved!

Compact design, will fit in the palm of your hand. This unit provides fast boost response with one adjustable boost level. Ideal for turbo cars without factory boost controllers. Switch between standard and high boost.

  • High Boost setting is fully adjustable
  • Detent System for ease of adjustment
  • Gated System to bring boost on faster
  • Includes Rocket Launcher Switch and fitting hardware
  • Mounting bracket and fittings supplied
  • Part Number: FG-GBCV-SS
PRICES

DUAL STAGE - Improved!

Compact design, will fit in the palm of your hand. This unit provides fast boost response with two adjustable boost levels. Just toggle between high and low on the fly. Ideal for replacing factory boost controllers.

  • Low and high Boost settings are fully adjustable
  • Detent System for ease of adjustment
  • Gated System to bring boost on faster
  • Includes Rocket Launcher Switch and fitting hardware
  • Mounting bracket and fittings supplied
  • Part Number: FG-GBCV-DS
PRICES

Rocket Launcher Switch

  • As supplied with our Switchable Gated Boost Control Valves
  • 10 Amp toggle switch with aircraft safety cover
  • Ideal for switching driving lights, Nitrous kits or any other accessory
  • Comes with sticker sheet - LIGHTS, NITROUS, TURBO, BOOST, LAUNCH & POWER
  • Part Number: FG-ROCKETSW
PRICES

Boost Controller fitting kit

  • This kit includes everything required to install a Boost Controller to an engine
  • Suited to all Turbosmart Boost Controllers
  • 500mm (19.7 inch) Turbosmart silicon hose
  • Four spring-clip hose clamps and four cable ties

PRICES

NOTE: Please specify hose colour

p/n: FG-GBCV-FK-** RD=RED, BL=BLUE, BK=BLACK

Twin Turbo hook up kit

This kit allows any Turbosmart Boost Controller to be connected to two wastegates.

  • For parallel twin turbos only - not suited to sequential turbo applications
  • Supplied with hose, clamps and fittings required to connect to wastegate actuators
PRICES
p/n: FG-GBCV-TTK

Notes: We can produce our GBCV's in a range of different colours upon request, a surcharge may apply.Turbosmart GBCV's must not be used in draw through carburetor turbo applicationsTurbosmart GBCV's may need to be used in conjunction with a Turbosmart Fuel cut defender

Caution: Turbosmart strongly recommends to check the air / fuel ratio when a Boost Controller is installed. Extreme care should be taken not to increase boost pressure beyond the engines capability. Failure to observe this caution may result in severe engine damage.

Electronic Boost Controllers

The e-Boost electronic boost management system is the culmination of many years of research, development and innovation, with countless hours spent testing on the dyno, the race track and the drag strip. The e-Boost is the worlds first re-programmable boost controller utilising FLASH memory technology, making it compatible with future software upgrades, meaning your e-Boost will never be out-dated. The e-Boost is more than just the best performing electronic boost controller, it is a complete boost management system, making Turbosmart a world leader in boost control systems. This revolutionary product is loaded with features, squeezed into a package small enough to fit in the palm of your hand:

  • The latest in Hi-tech electronics, featuring a 16 bit RISC based FLASH memory CPU - faster and smoother boost response
  • Utilises the latest in surface mount technology - lighter, smaller and ultra compact
  • Electronics are housed in an anodised billet aluminium alloy housing - offering durability and reliability in harsh race conditions
  • Programmable gate pressure function to totally eliminate wastegate creep - you tell the wastegate when to open
  • Three internally or externally activated and individually programmable boost set points
  • Drag racers - improve your launch, run a different boost in each gear
  • High accuracy boost and vacuum display, readout accurate to within +/- 0.5% of full scale, boost gauge no longer required - great value
  • Readout can be tailored to suit your needs - display can be configured in KPA, Bar or PSI
  • Easy to read seven segment display with programmable bar graph and glow in the dark buttons
  • Programmable auxiliary output - e.g. water spray control, water/methanol injection, boost light
  • Programmable audible warning alarm - excellent for over-boost warning or full boost confirmation
  • Peak hold/Max Boost recall function
  • Revolutionary gauge type construction allows many practical mounting solutions - 66mm in diameter 55mm long. Suitable for Panel mounting, or in any 2 5/8 inch gauge pod or pillar mounting system.

e-BOOST Boost Management

Available in two models:

MAX Boost 40 PSI / 2.72 Bar / 272 KPA
Part Number: FG-EBOOST-40

MAX Boost 60 PSI / 4.08 Bar / 408 KPA
Part Number: FG-EBOOST-60

PRICES

Caution: Turbosmart strongly recommends to check the air / fuel ratio when a Boost Controller is installed. Extreme care should be taken not to increase boost pressure beyond the engines capability. Failure to observe this caution may result in severe engine damage.

 


Prices on this web site are in $AUD and last updated on the 24/07/04. These prices on this site are subject to change without notice and "do not" include GST (unless otherwise stated for Australian Customers Only)
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