GFB DV+ by-pass, BMW N55, Fiat 500, Alfa Romeo QV

GFB – Go Fast Bits. Turbo accessory specialist.

GFB produces wellknown upgrade kits, controllers and accessories for turbo engines. This GFB DV+ is designed to improve the reliability and function of your OEM By-pass valve, which often is built with inferior materials and tolerances especially if your engine is tuned over the stock power level.

• Sharp throttle response
• Faster boost recovery on gearshifts
• Solves boost leaking issues
• Reliability – Built to last.
• Recommended upgrade for any stock, or tuned vehicle.

Installation
Fitting GFB DV is quite straight forward. Valve is to be fitted in the original by-pass, replacing the weak rubber/plastic components and upgrading the function overall. Amount of work to access the OEM By-pass varies greatly depending on your vehicle model.

Check for more information and instructions:
– > This product on GFB website

Video example of Volkswagenin serie T9351:

This product fits e.g. following models:

ABARTH 500 Abarth 2007-On (US Version Only)
ABARTH 500 Abarth 2007-On (US Version Only)
ABARTH 500 Abarth 2007-On (US Version Only)
BMW 114i/116i/118i F20/F21 (N13 Engine) 2011-15
BMW 114i/116i/118i F20/F21 (N13 Engine) 2011-15
BMW 135i E81/E82/E87/E88 (N55 Engine) 2010 – 2013
BMW M135i F20 (N55 Engine) 2011 – On
BMW M235i F22 (N55 Engine) 2014-On
BMW 335i/335i Xdrive E90/E91/E92/E93 N55 2010-2012
BMW 435i F32/F33/F36 (N55 Engine) 2013 – 2016
BMW 535i F07/F10/F11 (N55 Engine) 2010-On
BMW 640i F06/F12/F13 (N55 Engine) 2012-On
BMW 740i F01/F02/F03/F04 (N55 Engine) 2012 – 2015
BMW X5 XDrive35i E70 (N55 Engine) 2011 – 2013
BMW X6 XDrive35i E71 (N55 Engine) 2011-13
BMW 316i/320i EfficientDynamics F30/F31/F34/F35 (N13 Engine) 2012 – 2015
BMW 335i F30/F31/F34/F35 (N55 Engine) 2011 – On
BMW X5 XDrive35i F15 (N55 Engine) 2013 – On
ABARTH Fiat Abarth Spider 124 2016-On
ALFA ROMEO Giulietta 1.4TB (MultiAir, Not T-Jet) 2010-20
ALFA ROMEO Giulietta 1.4TB (MultiAir, Not T-Jet) 2010-20
ALFA ROMEO Giulietta 1.4TB (MultiAir, Not T-Jet) 2010-20
JEEP Renegade 1.4 Multiair 14-On
ALFA ROMEO MiTo 1.4 MultiAir 2009 – 2018
ABARTH Punto/Punto EVO Abarth 1.4 Multiair
ABARTH Punto/Punto EVO Abarth 1.4 Multiair
BMW X3 XDrive35i F25 (N55 Engine) 2010-On
BMW 5 ActiveHybrid F10 (N55 Engine) 2011-16
BMW 5 ActiveHybrid F10 (N55 Engine) 2011-16
ALFA ROMEO Giulia Quadrifoglio 2.9 2016 – On (Two Valves Needed) Note : Two Valves Needed
JEEP Renegade 1.3 GSE 2019-On
BMW X1 XDrive35i (N55 Engine) 2013-2015