Crest Automotive Tuning - B) FORCED INDUCTION (Turbo & supercharging)

Product Code: aa335bov

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This single BOV sports a huge venturi, designed to handle excess pressure build-up against the turbo compressor impeller blades. That pressure can cause the impeller to stop spinning (a.k.a. Compressor Surge),which can damage the compressor wheel and shaft. With this valve in place, the stock turbos are protected as the boost is raised – you can take HP to the stratosphere, enjoy the spoils of all that performance, and get that cool “whoosh” sound as your machine spits out excess inlet pressure.

All hardware & fittings have that quality factory look you demand, and are built to perform flawlessly under the most aggressive boost conditions.

Key Features
-High-efficiency single displacement BOV – takes place of two smaller plastic valves
-Large opening can handle maximum boost, provide high flow
-Proven and tested to handle 600+ HP
-All aluminum venturi design with factory-style throttle clamp
-CNC machined flange
-Durable black powder-coated wrinkle finish
-Illustrated instruction manual & installation guide for easy “Plug ‘n Play”

WE ALSO SELL THE BOV SEPARATELY, SEE BOV SECTION LISTING PLEASE.

VIDEO

Estimated Volumetric Shipping Weight : 5.00 Kg

AA 335i BOV KIT FITTING GUIDE

Product Code: aabov

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A blowoff valve (BOV), bypass valve or dump valve is a pressure release system present in most turbocharged engines. Its purpose is to prevent compressor surge, and reduce wear on the turbocharger and engine. Blowoff valves relieve the damaging effects of compressor "surge loading" by allowing the compressed air to vent to the atmosphere, making a distinct hissing sound, or recirculate into the intake upstream of the compressor inlet.

The Active Autowerke Blow Off Valve is a pull-type blow off valve suited for high horsepower applications. It is used extensively throughout the Active Autowerke product line both for turbocharging and supercharging. Constructed from an all aluminum cast body, with a large single stage, steel pull-type valve to handle the extreme pressure and airflow discharge volume that is associated with high boost / horsepower applications.
The BOV is engineered for up to 43psi of boost and can function precisely on BMWs producing more than the 500 horsepower range.

Estimated Volumetric Shipping Weight : 5.00 Kg

Product Code: ere87e92e93chgpp

Diverter Valve Charge Pipe
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Charge Pipe with outlet
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Charge pipe with no outlet
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Ref: BM-ICP001

Diverter Valve Charge Pipe for the BMW N54 Twin Turbo Engine. Fits all BMW 135i and 335i.

Key Features:

- For the 2009+ N54 Engines
- Increase throttle response and decreases turbo lag.
- Compatible with factory diverter valves or aftermarket factory style diverter valves.
- Lightweight High Grade 6061 Aluminium Piping.
- Throttle body matched 3" piping.
- Retains factory style o-ring throttle body lock flange. Precision CNC machined throttle body flange ensures leak free connection to throttle body. Quick and easy connection and disconnection to throttle body. Ideal connection compared to the silicone hose and hose clamp connection found in all other aftermarket diverter valve upgrade pipes available in the marketplace.
- Precision CNC machined MAP sensor flange ensures leak free connection.
- Diverter Valve Charge Pipe features beaded ends and T-bolt clamps to prevent intercooler piping from coming off from boost.
- Factory diverter valve sound baffle, which causes turbulence in the factory pipe, is removed.
- Optional Type III Hard Black Anodising (for stealth and OEM look). Hard anodising helps improve durability of intercooler piping. Resists bent or dented piping.
- Includes all hardware for complete installation.

The Diverter Valve Charge Pipe is available in the same 2 finish options as Evolution Racewerks intercoolers. It is available in a mirror polish finish. It is also available in our Type III Hard Black Anodising for the guys that want the stealthy, factory look. An added benefit of the Type III Hard Black Anodising is that it hardens the aluminium piping and makes it more durable against accidental damage (like dropping the pipe). Brush (or plain) finish is also available.

1/8" NPT Bungs (For Methanol or Nitrous Injectors):

With the popularity of methanol injection systems and nitrous systems, Evolution Racewerks have added the option of having a 1/8" NPT threaded bung (for methanol or nos injectors) welded to our diverter valve charge pipe. This allows quick and easy installation of methanol/nitrous injectors that are used in methanol injection systems and nitrous systems. You have the option of adding 1 or 2 injector bungs. Each 1/8" NPT bung will come with a plug so that you can run with or without the methanol injector. This is perfect for those who do not have the Methanol Injection yet but plan to do so in the future.

2009-10 Charge Pipes:

From June 2009 and on, BMW changed the intercooler piping on the N54 engine. This revised intercooler piping essentially was exactly the same as the previous years except for one change. The "accordion" style rubber elbow between the lower intercooler piping and the diverter valve charge pipe was now integrated into the diverter valve charge pipe. In previous years, this "accordion" rubber elbow was a separate part and could be removed. Since, it is now part of the new revised diverter valve charge pipe, it could not be removed. We now have a new diverter valve charge pipe designed specifically for the new N54 (June 2009+ build date). Since the June 2009+ models charge pipes include what is known as "the meth elbows". If you have a 2006 to 6/2009 and you want the "elbow" that replaces the "accordion" OEM elbow, you can purchase the 2010 model charge pipe.

Please note that prices may vary according to exchange rate fluctuations.

Please refer to Evolution Racewerks Pricelist link below (MS Excel) for options/variations.

Estimated Volumetric Shipping Weight : 4.00 Kg

EVOLUTION RACEWERKS PRICELIST

Product Code: ere8x9xchgpp

Polish Finish
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Type III Hard Anodize Black
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Ref: BM-ICP003

Key Features:

- Increase throttle response and decreases turbo lag.
- Lightweight High Grade 6061 Aluminium Piping.
- Throttle body matched 3" piping.
- Retains factory style o-ring throttle body lock flange. Precision CNC machined throttle body flange ensures leak free connection to throttle body. Quick and easy connection and disconnection to throttle body. Ideal connection compared to the silicone hose and hose clamp connection found in all other aftermarket diverter valve upgrade pipes available in the marketplace.
- Precision CNC machined MAP sensor flange ensures leak free connection.
- Diverter Valve Charge Pipe features beaded ends and T-bolt clamps to prevent intercooler piping from coming off from boost.
- Compatible with the factory electronic diverter valve.
- Includes all hardware for complete installation.

Please note that prices may vary according to exchange rate fluctuations.

Please refer to Evolution Racewerks Pricelist link below (MS Excel) for options/variations.

Estimated Volumetric Shipping Weight : 4.00 Kg

EVOLUTION RACEWERKS PRICELIST

Product Code: ern553tchgpp

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Ref: BM-ICP007

Key Features:

- Increase throttle response and decreases turbo lag.
- Lightweight High Grade 6061 Aluminium Piping.
- Replaces the factory soft plastic charge pipe that is prone to breaking under high boost.
- Throttle body matched 3" piping.
- Retains factory style o-ring throttle body lock flange. Precision CNC machined throttle body flange ensures leak free connection to throttle body. Quick and easy connection and disconnection to throttle body. Ideal connection compared to the silicone hose and hose clamp connection found in all other aftermarket charge pipe upgrades available in the marketplace.
- Precision CNC machined MAP sensor flange ensures leak free connection.
- Charge Pipe features beaded ends and T-bolt clamps to prevent intercooler piping from coming off from boost.
- Silicone Hump Hose included.
- Optional Type III Hard Black Anodising (for stealth and OEM look). Hard anodising helps improve durability of intercooler piping. Resists bent or dented piping.
- Compatible with the factory electronic diverter valve.
- Includes all hardware for complete installation.

The charge pipe kit for the F30 N55 engine features two charge pipes, the upper and lower charge pipes. Both charge pipes are included in the kit and are required for installation.

1/8" NPT Bungs (For Methanol or Nitrous Injectors):

With the popularity of methanol injection systems and nitrous systems, our charge pipe come with two 1/8" NPT threaded bung (for methanol or nos injectors) welded to our diverter valve charge pipe. This allows quick and easy installation of methanol/nitrous injectors that are used in methanol injection systems and nitrous systems. Each 1/8" NPT bung will come with a plug so that you can run with or without the methanol injector. This is perfect for those who do not have the Methanol Injection yet but plan to do so in the future.

Also, the 1/8" NPT bung can be used as a boost source if you do not run methanol injection. Perfect place to connect your boost gauge or other devices to. The N55 engine does not have a pressurise hose or fitting from the factory that you can easily tap into. Now you do!

Note - For customers who have the Aquamist Methanol Injection Kit, Aquamist injectors use a 8mmx0.75 thread pitch instead of the 1/8" NPT standard that every other brand uses. If you have an Aquamist Methanol Kit, no worries! We have bungs made specifically for the Aquamist. Specify below if you need Aquamist bungs. Since this affects a very low amount of people, they will be custom made for you and not be regularly stocked. Also, we do not have plugs for these bungs. You will have to already have the Aquamist kit.

Please note that prices may vary according to exchange rate fluctuations.

Please refer to Evolution Racewerks Pricelist link below (MS Excel) for options/variations.

Estimated Volumetric Shipping Weight : 4.00 Kg

EVOLUTION RACEWERKS PRICELIST

Product Code: sg71312fg

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Key Features:

- Direct OEM replacement.

- Precision CNC Machined MAP Sensor Flange, ensuring a leak free boost connection.

- 1/8" NPT Bungs (for methanol or nitrous injection or FTP intake temp sensor).

- Increasing throttle response and decreases turbo lag.

- Made from Lightweight High Grade 6061 Aluminium Piping.

- Throttle body matched 3" piping.

- Increased bore reduces turbulence and maximises flow.

- Polished internal surfaces.

- Retaining the factory style O-ring throttle body lock flange.

- Providing the quick and easy connection / disconnection to the throttle body.

- 3 Ply silicone joining pipes.

- Superior connections compared to the silicone hose and hose clamp connections used in many other diverter valve upgrade pipes available.

- The Diverter Valve Charge Pipe features beaded ends and T-bolt clamps to prevent inter-cooler piping from disconnecting when under boost.

- Optional Type III Hard Black Anodising (for unobtrusive and OEM look).

- Hard anodising helps improve durability of inter-cooler piping. Eliminating the bending, denting or collapsing issue of the OEM piping.

- Compatible with the factory electronic diverter valve.

- Includes all hardware for complete installation.

- Silicone Hump Hose included.

Estimated Volumetric Shipping Weight : 6.00 Kg

Product Code: sg71312n55

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FTP BMW E8X E9X N55 CHARGE PIPE COMBINATION KIT FOR 135I, 335I

Consisting of
SG71312 N55 charge pipe
SG71312-bp N55 boost pipe

Key Features:

- Direct OEM replacement.

- Precision CNC Machined MAP Sensor Flange, ensuring a leak free boost connection.

- 1/8" NPT Bungs (for methanol or nitrous injection or FTP intake temp sensor).

- Increasing throttle response and decreases turbo lag.

- Made from Lightweight High Grade 6061 Aluminium Piping.

- Throttle body matched 3" piping.

- Increased bore reduces turbulence and maximises flow.

- Polished internal surfaces.

- Retaining the factory style O-ring throttle body lock flange.

- Providing the quick and easy connection / disconnection to the throttle body.

- 3 Ply silicone joining pipes.

- Superior connections compared to the silicone hose and hose clamp connections used in many other diverter valve upgrade pipes available.

- The Diverter Valve Charge Pipe features beaded ends and T-bolt clamps to prevent inter-cooler piping from disconnecting when under boost.

- Optional Type III Hard Black Anodising (for unobtrusive and OEM look).

- Hard anodising helps improve durability of inter-cooler piping. Eliminating the bending, denting or collapsing issue of the OEM piping.

- Compatible with the factory electronic diverter valve.

- Includes all hardware for complete installation.

- Silicone Hump Hose included.

Estimated Volumetric Shipping Weight : 6.00 Kg

Product Code: sg71312fg-9

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FTP CHARGE PIPE C-CLIP N54/N55 FOR 2007-15

- OEM Replacement C-Clip for N54/N55 charge pipes.

- This product will fit the original and any aftermarket charge pipes that retain the factory C-clip fixing.

- Made of stainless steel to fit OEM specifications.

- This is a replacement part that is particularly hard to find and is available for sale separately from charge pipes.

- Available separately from the charge pipe.

This product is suitable for the following models:

- BMW 123i 335i 535i M135i M235i 435i

- E84: X135i - 2012-2015

- E82/E88: 135i N54 & N55 including 1M - 2008-2012

- E90/E91/E92/E93: 335i, 335xi including 335is - 2007-2013

- E60: 535i, 535xi (OEM Twin DV option does not fit E60 models) - 2008-2012

- F2X F3X N55 M135I M235I 335I 435I - 2012-

Estimated Volumetric Shipping Weight : 2.00 Kg

Product Code: sg71414

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- Increase throttle response and decreases turbo lag.

- Powder coated black aluminium piping.

- Throttle body matched 3 "piping.

- Billet CNC OEM TB Flange for a leak free connection.

- Includes everything necessary to upgrade from factory chargepipe.

This part is suitable for the following N54/N55 vehicles:

1' E88 (11/2006 — 10/2013)
1' E82 (11/2006 — 10/2013)
3' E90 (03/2006 — 09/2008)
3' E90 LCI (07/2007 — 12/2011)
3' E91 (03/2006 — 08/2008)
3' E91 LCI (07/2007 — 05/2012)
3' E92 (06/2005 — 02/2010)
3' E92 LCI (11/2008 — 06/2013)
3' E93 (10/2005 — 02/2010)
3' E93 LCI (11/2008 — 10/2013)
X1 E84 (04/2009 — 04/2015)

Estimated Volumetric Shipping Weight : 10.00 Kg

Product Code: sg71312

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Product Code: sg71393

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Features

- Quicker responding boost with higher flowing valve
- Increase in horsepower and torque
- Eliminates boost spikes and leaks
- Overall accelerations improvements
- Capable of handling a wider range of boost pressure
- Easy bolt-on installation
- Made from CNC machined T6-6061 billet aluminium alloy
- Fully tunable for boost capacity and response

Application
- 07-12 E9X BMW 335i N54
- 2008+ E82 BMW 135i 1M N54

Estimated Volumetric Shipping Weight : 5.00 Kg

Product Code: sg84036

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The FTP N54 PCV Valve is an upgraded replacement PCV valve for your N54 Engine and is strongly recommended for your high performance (or higher mileage).

The OEM plastic PCV valve does not hold pressure well even when brand new. This means is that when you are in boosted conditions, the "highly" pressurised PCV valve leaks turbocharged pressures into the crankcase. Depending on the condition of your PCV valve it could leak more than others. Also, if for some reason your valve cover is cracked, loose, or has a bad gasket, you also could develop a pressure leak either external to the engine or internal into the crankcase causing further pressurisation of the crankcase or other oil loss issues.

Estimated Volumetric Shipping Weight : 0.50 Kg

Product Code: hopmap-2

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Under forced induction use, the original MAF from BMW cannot read high enough air flow values for reliable use at high load. The MAP conversion is a simple, cheap and reliable alternative which takes less than 10 minutes to convert to.

Unlike with earlier versions of this kit, you now have no need to open the ECU and solder and de-solder certain pins - everything is “plug and play” and can easily be returned to standard at a later date if required.

Please note: This conversion can currently only be used with the Siemens MS43 ECU (standard for most M54 engines).
You will need to tune the engine ECU after fitting this kit.
If you choose not to use the MAP sensor mount, note that the sensor needs to receive pressure reference from the manifold itself - it cannot be mounted downstream from the throttle body.

What’s included:

-MAF to MAP conversion loom (plug in and forget - no soldering required)
-Genuine Bosch MAP sensor
-DISA blanking plate with MAP sensor mount (fits all M54B30 intake manifolds - check the diameter of the DISA hole if you’re using an M54B28, B25 or B22 manifold before ordering)
-Step-by-step instructions for completing the conversion (you will have to move some pins inside the ECU box, but do not have to open the ECU housing itself.)
-Works for both forced induction and normally aspirated builds

Estimated Volumetric Shipping Weight : 0.50 Kg

Product Code: hsusdbov1m-cp

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N54 CHARGEPIPE BLOW OFF VALVE

Suitable for E82, E88, E9x, E60, E61, Z4 using the N54 engine.
Chargepipe Blow Off Valve (BOV, 1M, 135i,335i,535i).

Replacing the factory diverter valves to this Blow off Valve type allows the car's engine to hold a more constant boost level while preventing unwanted pressure bleed off, and the stronger material construction of the charge pipe prevents cracking/deformation than can occur to the factory item with hard use and/or uprated power conversions. Specifically designed for the BMW E chassis N54 twinturbo charged engine.

Benefits and Features :
- Maintain better power throughout the RPM range
- Creating a unique 'woosh' sound
- Help release unwanted boost pressure
- Kit is pre-installed with 2.0 spring, and supplied with 1.9 and 2.2 alternative springs should you need to make adjustments later
- Complete kit including chargepipe, BOV, flange, silicone hose, couplers, clamps, and misc. hardware
- Suitable for all E chassis BMW with N54 3.0L engine - E82/88 135i, 1M Coupe, E60/61 535i, E90/91/92/93 335i/Xi, Z4 sDrive3.5i/3.5is
- Colour of silicone hose might change from time to time e.g. black, blue

NOTE : BOV also available seperately, listed separately in this section

Estimated Volumetric Shipping Weight : 5.00 Kg

Product Code: hsusdbov1m

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N54 CHARGEPIPE BLOW OFF VALVE

Suitable for E82, E88, E9x, E60, E61, Z4 using the N54 engine.
Chargepipe Blow Off Valve (BOV, 1M, 135i,335i,535i).

Replacing the factory diverter valves to this Blow off Valve type allows the car's engine to hold a more constant boost level while preventing unwanted pressure bleed off. Specifically designed for the BMW E chassis N54 twinturbo charged engine.

Benefits and Features :
- Maintain better power throughout the RPM range
- Creating a unique 'woosh' sound
- Help release unwanted boost pressure
- Kit is pre-installed with 2.0 spring, and supplied with 1.9 and 2.2 alternative springs should you need to make adjustments later
- Suitable for all E chassis BMW with N54 3.0L engine - E82/88 135i, 1M Coupe, E60/61 535i, E90/91/92/93 335i/Xi, Z4 sDrive3.5i/3.5is
- Colour of silicone hose might change from time to time e.g. black, blue

NOTE : also available with uprated charge pipe kit, listed separately in this section

Estimated Volumetric Shipping Weight : 5.00 Kg

Product Code: 900-02-201

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Blow Off Valve 50 mm V-Band
(Please also see alternate listing for Nuke Blow Off Valve FOR 50 mm Hose Connection)

50 mm piston valve with the highest flow capacity available. When it is necessary to be able to rely on the installation and function.

Designed with a oversized 50 mm valve; we believe this is the largest valve available with the highest flow capacity. The body and all internal components are CNC-machined from 6082 aluminum alloy, anodized for a long lasting, corrosion-free appearance.

Designed and manufactured to handle extreme amounts of power with the same hallmark as all of our performance products.

The Blow off Valve comes with one quick connect pneufit fitting, with oversized 1/4 connection for quick and actuator response. If needed, barb fittings are available.

Spring Pressure Chart:
0,50 - 0,75 bar / 7,25 - 10,9 psi : Additional BLACK SPRING
0,35 - 0,50 bar / 5,07 - 7,25 psi : Stock / included BLUE SPRING
0,00 - 0,35 bar / 0,00 - 5,07 psi : Additional WHITE SPRING

** Measure engine vacuum at idle and with engine at operating temperature.

Available both with V-Band or silicon hose attachment. Nuke Performance unique V-Band design to enable perfect fitment.
The V-Band version is complete with clamp and welding flange.

Technical information :
• CNC manufactured from aluminium alloy 6082.
• The valve seal utilizes a Viton O-ring that is glued in place to prevent the possibility of sticking to the seat and pulling out.
• Also available with V-Band Connection.
• Delivered with 1x 1/4 G quick connect pneufit fitting for 6mm tubing.
• Delivered with "blue spring" : 0,35 - 0,50 bar / 5,07 - 7,25 psi.
• Springs are available in three different setups : White, Blue , Black.
• Laserengraved.

Measurements :
Height : 98 mm
Diameter : 88 mm
Weight : 399 g

Estimated Volumetric Shipping Weight : 2.00 Kg

Product Code: 900-01-202

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Blow Off Valve 50 mm for hose connection
(Please also see alternate listing for Nuke Blow Off Valve for V band connection)

50 mm piston valve with the highest flow capacity available. When it is necessary to be able to rely on the installation and function.

Designed with a oversized 50 mm valve; we believe this is the largest valve available with the highest flow capacity. The body and all internal components are CNC-machined from 6082 aluminum alloy, anodized for a long lasting, corrosion-free appearance.

Designed and manufactured to handle extreme amounts of power with the same hallmark as all of our performance products.

The Blow off Valve comes with one quick connect pneufit fitting, with oversized 1/4 connection for quick and actuator response. If needed, barb fittings are available.

Spring Pressure Chart:
0,50 - 0,75 bar / 7,25 - 10,9 psi : Additional BLACK SPRING
0,35 - 0,50 bar / 5,07 - 7,25 psi : Stock / included BLUE SPRING
0,00 - 0,35 bar / 0,00 - 5,07 psi : Additional WHITE SPRING

** Measure engine vacuum at idle and with engine at operating temperature.

Available both with V-Band or silicon hose attachment. Nuke Performance unique V-Band design to enable perfect fitment.
The V-Band version is complete with clamp and welding flange.

Technical information :
• CNC manufactured from aluminium alloy 6082.
• The valve seal utilizes a Viton O-ring that is glued in place to prevent the possibility of sticking to the seat and pulling out.
• Also available with V-Band Connection.
• Delivered with 1x 1/4 G quick connect pneufit fitting for 6mm tubing.
• Delivered with "blue spring" : 0,35 - 0,50 bar / 5,07 - 7,25 psi.
• Springs are available in three different setups : White, Blue , Black.
• Laser engraved.

Measurements :
Height : 98 mm
Diameter : 88 mm
Weight : 399 g

Estimated Volumetric Shipping Weight : 2.00 Kg