Whistling Trumpet - GFB 5702 loom Particularly useful in a drift

Particularly useful in a drift car where the car is off and on the throttle

Thinking of turning up the boost to max

Short Shift Kit- 6 Speed also suits:

Universal fit

and the cooling system can operate as intended

Whistling Trumpet - GFB 5702 loom Particularly useful in a driftWhistling Trumpet 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. You asked, we delivered. Many times we have been asked for a replacement trumpet that gives a different sound, and here it is. In 2004, GFB released the Whistling Trumpet (part # 5701), which emitted a piercing screech when driving aggressively. Unfortunately for a number of GFB