
On Most Orders Over $250*
On Most Orders Over $250*
DETAILS
The ability to change the sound of a Blow-Off Valve is increasingly becoming an important issue with buyers, who want to sound different from everyone else.
The 5702, a modified version of the Whistling Trumpet that is designed to work on low boost applications where the 5701 doesn’t cut it.
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. Respons valves will typically not generate the velocity required to whistle when set to 50/50 venting.
This part is recommended for Respons and Deceptor Pro II valves EXCLUDING T9003 & T9503
Love the product, super easy to put in and make the bov sound real good!! Thank you!
David,
Thank you for your 5-Star Review! We are glad you love the Go Fast Bits Whistling Trumpet Low Boost Attachment. Making the BOV sound even better is always a win!
Regards,
Easy install too!
Zack,
We appreciate your 5 Star Review! Easy install and great sound you can't go wrong!
Regards,
Sounds so good
Garrett,
We appreciate your 5 Star Review! Enjoy the new sound!
Regards,
great quality love it
IDK,
Thank you for your kind words and positive feedback! We are thrilled to hear that you are enjoying the great quality of the Go Fast Bits Blow Off Valve Whistling Trumpet Low Boost Attachment. We appreciate your support and hope to continue providing you with excellent products in the future. Thank you for your 5 Star Review! Have a great day!
Regards,
You guys were supposed to exchange wrong part and send me correct one and you didn't!!!!! Instead you refunded my money.... It's ridiculous!!!! All I wanted is the correct part.. So I will not do business with you guys anymore
Leonard,
I apologize for the inconvenience. Our return policy clearly states: SECTION 7 - EXCHANGES: We do not allow exchanges, a return request for the incorrect item must be submitted, and you can select to have a refund issued to store credit or to your payment method.
We do this so that customers can order the correct items.
Regards,