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SB300i2/2 Nitrous Kit for most engines with 2 throttle bodies+

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Street-Blaster 300i2/2 Nitrous Kit suitable for most engines with 2 throttle bodies

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SB150i2 Twin Pr Pulsoid Nitrous Kit

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  • SB150i2 Twin Pr Pulsoid Nitrous Kit


WON has specifically created the Street-Blaster 300i2/2 for engines with 2 throttle bodies that are more than 12” apart (which is most V configuration engines) and need up to an additional 300hp. This twin pair Pulsoid system will deliver exceptional results, without the potential risks associated with using a system with only a single pair of Pulsoids and at a lower cost than the direct port alternative. The extra pair of Pulsoids in the Street-Blaster 300i2/2 ensure that;

  • There is no delay in power delivery.
  • There is no risk of a backfire due to excessively long outlet pipes.

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

This system benefits from numerous unique features as standard equipment, that offer substantial advantages over all other brands. 


  • Lifetime guarantee.
  • Crossfire injectors.
  • 2 Pairs of Billet alloy Pulsoids.
  • Braided hose supply line.
  • EU specification nitrous bottle with FlowMax valve & SPRV.
  • Laserlite QD nitrous bottle mounting system.

If you want a simple to fit, well priced system that delivers maximum reliability and power; the Street-Blaster 300i2/2 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 300i2/2 can deliver a boost of up to 300bhp, whenever you need a burst of acceleration.  Utilising the same high-quality components as our ultimate race, Pro-Series systems the Street-Blaster 300i2/2 offers peace of mind and impressive results at a very competitive price.      

Whether you need or just want to experience the WON buzz, a Street-Blaster 300i2/2 can deliver - order online NOW! 


This nitrous kit is suitable for (but not limited to) the following:

Nissan V6 Injected Engines (300ZX , 350Z etc.)

Ford  V6 injected Engines ( Cortina, Granada etc.)

Vauxhall V6 Injected Engines ( Calibra, Vectra )

VW V6 Injected Engines (VR6) ( Golf etc)

Audi V6 Injected Engines (A4 , RS4 etc.)

Audi S6 N/A V10

Mercedes V6 Injected Engines ( C-class , E-class etc.)

Jaguar Injected V12 Engines (XJS etc)


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.


Parts Included:

·        2 x Crossfire Injector (spacer & retainer).

·        2prs x Billet alloy Pulsoids with CNC machined SS fittings and laser cut mounting plates.

·        1 x 11lb Uncoated Bottle with Max-flow Valve.*

·        1 x Laserlite polished stainless steel QD bottle mounting system.

·        1 x 5mm ‘Y’ piece

·        1 x 4AN - 5mm Y-piece.

·        1 x Fuel adapter - 4 way block with 5mm & barb O/L's.

·        1 x Throttle activated micro switch & bracket (electronic TPS upgrade available for an additional charge).

·        1 x Arming switch w/ aircraft style cover.

·        1 x Electrical connectors & wire pack.

·        7M of Braided hose supply pipe.


·        2M of Nylon supply pipe.

·        4M of 5mm nylon fuel supply pipe.

·        2M of 4mm nylon supply lines from Pulsoids to injector.

·        10 x 4mm retaining nuts and olives for nylon lines.

·        15 x 5mm retaining nuts and olives for nylon lines.

·        1pr x Metering Jets (suitable for your application)

·        4 x stickers  

·        Fitting instructions & stickers

*Bottle shipped empty



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