Quick view Go Fast Bits GFB Weld-On V-Band Mounting Kit - Screw-On to Aluminum Weld On - 5610 Compare $95.90 $86.99 WELD-ON V-BAND MOUNTING KIT ( SCREW-ON BODY TYPE TO ALUM.WELD ON) Add to Cart Add to Cart
Quick view Go Fast Bits GFB Whistling Trumpet (only for Stealth FX and WRX Hybrid) - 5701 Compare $44.90 $40.99 The 5701 can be used in place of the standard trumpet on GFB valves (Part numbers T9003 & T9503), and will make a whistling sound. However, it is necessary to run the valve so that all (or most) of... Add to Cart Add to Cart
Quick view Go Fast Bits GFB Whistling Trumpet (suits all valves) - 5702 Compare $44.90 $40.99 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),... Add to Cart Add to Cart
Quick view Go Fast Bits GFB Whistling Trumpet VTA for Ford EcoBoost - T9404 Compare $322.00 $289.99 GFB Whistling Trumpet VTA for Ford EcoBoost Add to Cart Add to Cart
