N55/S55/B58 Blow-Off Valve kit

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  • Regular price $550.00
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N55 and S55 kits are only available for BigBoost Turbo kits only!


Hitting high boost spikes when letting off your throttle? Check this out!


Using a Turbosmart Raceport BOV get an awesome boost pressure discharge sound while keeping your turbo safe and happy!

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