GFB - Low Whistling Trompet - Max 13psi - Valves seat---cupra-formentor-km---20----vz---310-esi8624512 Their commitment to consistently high

Their commitment to consistently high quality has made them a favourite choice in the racing world

OEM injector guides and retainer rings are often fragile and can easily be damaged when removing the injectors

Are fitting materials included

Robust design: unique cross-beam design

The IE carbon fibre Intake system has been specially designed for the Audi SQ5 (B9/B9

GFB - Low Whistling Trompet - Max 13psi - Valves seat---cupra-formentor-km---20----vz---310-esi8624512 Their commitment to consistently highThe GFB whistling trumpet (part number 5702) produces, as the name suggests, a unique high pitched whistling sound when shifting gears. It is a direct replacement for the standard trumpet on most GFB valves and is ideal for use at a maximum boost pressure of 13 psi or less. Whistling sound when shifting Direct screw on replacement for standard trumpets on GFB valves Suitable for Mach 1, Respons, and Deceptor Pro valves Recommended for boost pressures