Add to Cart Go Fast Bits Go Fast Bits 5701 GFB Whistling Trumpet (only for Stealth FX and WRX Hybrid) MSRP: Was: Now: $38.48 Add to Cart
Sale Add to Cart Go Fast Bits Go Fast Bits 6110 GFB Standard Replacement Trumpet MSRP: Was: $40.95 Now: $36.86 Add to Cart
Sale Add to Cart Go Fast Bits Go Fast Bits 6115 GFB Standard Spring (used in all valves except 1002) MSRP: Was: $14.70 Now: $13.23 Add to Cart
Sale Add to Cart Go Fast Bits Go Fast Bits 6107 GFB Screw-In Plug (screws into any GFB Trumpet or plumb-back outlet. Valves manufactured before 2003 MSRP: Was: $14.70 Now: $13.23 Add to Cart
Sale Add to Cart Go Fast Bits Go Fast Bits 6119 GFB Plunger Spring for DV Valve MSRP: Was: $8.40 Now: $7.56 Add to Cart
