GFB T9025 RESPONS TMS ADJUSTABLE BIAS VENTING DIVERTER VALVE - VW GOLF MK4 1.8T 335i ** Our product is assembled

** Our product is assembled as a replacement for the OEM rear valance ** COMPLETE SET CONTAINS:

✔️ Porsche Taycan Cross Turismo 4S (2021-2024)

AIRTEC Motorsport front mount intercooler for Land Rover Discovery 2

use with PFR85-1310G

Optional CEUK Logo in numerous colours

GFB T9025 RESPONS TMS ADJUSTABLE BIAS VENTING DIVERTER VALVE - VW GOLF MK4 1.8T 335i ** Our product is assembledAll the performance with or without the noise! If cars like yours typically suffer issues such as backfiring and stalling when using a fixed ratio atmosphere venting BOV, the Respons can help. By adjusting the venting bias to suit the car you can achieve a blow off sound without having to put up with the issues. Like all GFB valves, the Respons utilises GFBs proven TMS Technology to ensure rapid boost recovery on gearshift and optimum throttle