Dual Piston Blow Off/Dump Valve Colour:Black 2018-2022 - SEAT Leon (MK3)

2018-2022 - SEAT Leon (MK3) 1

2 - 28mm Tubes

Pipercross Panel Filter PP1630 measures 236mm x 206mm

packing list:1 intercooler1 mounting material1 installation instructionreplacement for OEM BMW Part# 18328603875made out of high quality stainless steel 1

Dual Piston Blow Off/Dump Valve Colour:Black 2018-2022 - SEAT Leon (MK3)Suitable for most turbo cars with an Air Flow Meter. Made from billet aluminium, this atmospheric diverter valve dumps the charge air to atmosphere creating the "Whoosh" sound when the throttle is lifted. This increases both quicker throttle response and higher clamping load to maintain boost pressure more reliably. Unlike single piston or diaphragm diverter valves, this uses counter balanced springs and dual pistons to prevent the valve from leaking