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Go Fast Bits Blow Off Valve Whistling Trumpet High Boost Attachment

SKU 5701
Save $4.09 Save $4.09
Original price $40.95
Original price $40.95 - Original price $40.95
Original price $40.95
Current price $36.86
$36.86 - $36.86
Current price $36.86

Simply screw this trumpet into any Go Fast Bits Stealth FX, Deceptor Pro, or TMS Respons and it will produce an aggressive whistle that sets your car apart from others. It works best when used with over 12psi of boost.

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