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Choose Your Car 
Go Fast Bits Whistling Trumpet - suits all valves, use for low boost applications (5702)


Go Fast Bits

Go Fast Bits Whistling Trumpet - suits all valves, use for low boost applications

PART# GFB 5702
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Whistling Trumpet Valve Replacement

The 5702 can be used in place of the standard trumpet on all GFB valves, and will make the whistling sound more readily than the 5701 (high boost and RPM is required to get the whistle from a 5701), and at a slightly higher pitch.

Like the 5701 however, it is necessary to run the valve so that all (or most) of the air vents through the trumpet Hybrid valves will typically not generate the velocity required to whistle when set to 50/50 venting.

Benefits

  • Get that sound with lower boost pressures

Applications

  • Universal
    Recommended for Respons and Deceptor Pro II valves EXCLUDING T9003 & T9503

What's in the Box?

  • 1 Whistling Trumpet

Warranty

  • Manufacturer Standard Warranty

Whistling Trumpet Valve Replacement

The 5702 can be used in place of the standard trumpet on all GFB valves, and will make the whistling sound more readily than the 5701 (high boost and RPM is required to get the whistle from a 5701), and at a slightly higher pitch.

Like the 5701 however, it is necessary to run the valve so that all (or most) of the air vents through the trumpet Hybrid valves will typically not generate the velocity required to whistle when set to 50/50 venting.

Benefits

  • Get that sound with lower boost pressures

Applications

  • Universal
    Recommended for Respons and Deceptor Pro II valves EXCLUDING T9003 & T9503

What's in the Box?

  • 1 Whistling Trumpet

Warranty

  • Manufacturer Standard Warranty

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MAP Limited Lifetime Warranty

1.) All MAPerformance in-house fabricated parts include a Limited Lifetime Warranty for the Original Purchaser. This warranty only applies to the original purchaser and is non-transferrable. If the product fails it would need to be determined by MAPerformance that it is due to manufacturing defects in materials or workmanship.

2.) This does not cover normal wear and tear. Improper use, modification, or abuse voids this warranty. MAPerformance will not be held responsible for additional costs due to the failure of a product (cost of sale, towing, labor, etc.). Warranty claims must be submitted to MAPerformance for review.

3.) You must create a support ticket to acquire your return authorization number prior to returning the product.

4.) Warranty claims will not be honored if the product was not purchased through an approved dealer.

For warranty evaluation please create a support ticket via this form Click Here For Customer Service.