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SB150D6 - 6 Cyl Direct Port Dry Car Nitrous Kit+

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Quick Overview

The Street-Blaster 150D6 is a dry, direct port nitrous system suitable for most 6 cylinder, injected engines with a programmable ECU, capable of delivering enough additional fuel to match the nitrous delivery.  

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  • SB150D-6



The Street-Blaster 150D6 benefits from numerous unique features as standard equipment, which offer substantial advantages over all other brands of dry nitrous systems.

Before choosing a Street-Blaster 150D6 or any other dry system, please consider the following;

  • Although the system is called 'dry' it is still necessary to add extra fuel to your engine, when the nitrous system is activated.  Injecting nitrous oxide only produces extra power by allowing more fuel to be burnt.
  • To get significant and safe results you will need to add extra fuel via a fully mapable ECU that can switch between 2 maps and you may also need to fit bigger fuel injectors. 

The Street-Blaster 150D6 has the potential to increase the power of your engine by up to 150 horsepower, depending on the type of vehicle and/or choice of supply hose (WON nylon or braided SS hose). 

As standard the system is supplied with WON's unique nylon 5mm OD ultra high pressure nitrous supply pipe, which keeps undesirable gaseous nitrous to a minimum. There are many advantages to selecting this option, one of which is that it saves you the expense of adding a purge kit to the system, but our nylon pipe does limit the power capability of the system to approx.100 HP. 
We also offer stainless steel braided hose as an alternative option (which can be selected from the drop-down menu), but it is only advisable if 1 or more of the following options apply to you ;

1) you live in a hot country where temperatures regularly exceed 30 degrees

2) you are involved in a motor sport that has regulation that stupidly dictate the use of this type of hose

3) you want more than 100 HP from a WON system. 

However, should you choose the braided hose option, we strongly recommend adding a purge kit to your order, to ensure you achieve optimum performance from your WON system purchase. 


If you want a simple to fit, value for money system that delivers maximum reliability and power; the Street-Blaster 150D6 has been developed by WON with you in mind. Whether it’s purely for an adrenaline fuelled thrill or the more serious use of gaining a competitive edge, the Street-Blaster 150D6 can deliver a boost of up to 150bhp (depending the factors previously mentioned), whenever you need a burst of acceleration. Utilising the same high-quality components as our ultimate race, Pro-Series systems the Street-Blaster 150D6 offers peace of mind and impressive results at a very competitive price. 

Please note that whilst the picture shown on this page may not be an exact representation of the system's contents, the parts list below is.

Click here for a comparison of WON vs other brands.

Click here to see the independant report and test results of a basic WON nitrous system compared to a generic kit, which is representative of all alternative brands.

UNRIVALED list of standard features:

  • Lifetime Warranty.  
  • Anodised billet alloy Pulsoids.
  • Pulsoids that NEVER wear out, guaranteed.
  • Extruded alloy bottle bracket.
  • Anodised billet alloy bottle valve body.
  • Anodised billet alloy valve handwheel.
  • Stainless steel fittings.
  • Polished SS component mounting bracket.
  • NO purge required.
  • 24/7 tech support.

    Parts Included:
  • Our world famous CNC machined billet anodised alloy X-10 Nitrous Pulsoid with Stainless and/or anodised alloy fittings, with laser cut polished stainless steel, multi position-able mounting bracket.
  • 1 x 5lb Uncoated Bottle w/Maxflow valve (bottle shipped empty).
  • 1 x Laser cut polished stainless steel, Quick Release bottle mounting system.
  • 1 x Throttle activated microswitch with laser cut stainless steel mounting bracket – we also offer an option upgrade to an electronic Throttle Position Switch (TPS), for an extra charge.
  • 5m of 5mm ultra high-pressure nylon nitrous supply pipe..
  • 2.5m of high-pressure nylon supply line from Pulsoid to D-Block/injectors.
  • 15 x CNC machined stainless steel retaining nuts and brass olives for nylon lines.
  • 1 x CNC machined billet anodised alloy, single 6 way distribution block.
  • 6 x CNC machined stainless steel Venom injectors, with nylon spacer..
  • 1 x Arming switch w/aircraft style cover.
  • 1 x Electrical connectors & wire pack.
  • Fitting instructions & stickers.
  • 25, 50 and 75 BHP metering jets. 

*NB the image used may not be a true representation of the parts included, but the parts list is.

SB150D Direct Port Installation Manual


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Yours Sincerely, The Wizards of NOS Team