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TFSI Diverter Valves
JKM products Overview

Many owners of V.A.G vehicles equipped with the 2.0 TFSI engine, have unfortunately discovered that the OEM electronically controlled turbocharger bypass valve has some performance limitations.
This issue effects all 2.0 TFSI engines, however it is more of an issue on K03 turbocharger engines (200PS engine versions) where the diverter valve is bolted directly onto the compressor cover of the turbocharger itself - and is then directly subject to hot (pre intercooled) compressed air.
If you are running increased boost pressures after a software remap, or the OEM valve is being subjected to high operating temperatures from hard driving, the life span of the OEM unit can be significantly reduced.

On this page we list suitable replacement items to get round this problem.
 
 
This is the most common failure of the OEM valve Diaphram split - reducing turbo boost pressure

 
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FMFSITV
 
 
All Models below up to Year 2009:
VW Golf MK5 GTI/Jetta/Bora,
(200 PS)
VW Passat (B6),
(200 PS)
VW Eos,
(200 PS)
Audi A3,
(200 PS)
Audi TT,
(200 PS)
Audi A4 (B7),
(200 PS)
SEAT Leon FR,
(200 PS)
Skoda Octavia,
(200 PS)


RRP: £138.16+Vat
JKM £124.34+Vat

Many owners of any VAG vehicle equipped with the all new 2.0T FSI engine, have unfortunately discovered, that the OEM electronically controlled bypass valves, which bolts directly to the compressor cover of the turbocharger, have their limitations. If you are running increased boost pressures, after a software remap (chip), or the OEM valve is being subjected to high temperatures, the lifespan of the unit will be significantly reduced.

FMFSITVR
 
 
All Models below up to Year 2009:
VW MK5 Golf Edition 30,
(230 PS)
Audi S3 (8P),
(260PS & 265PS)

Seat Leon Cupra, (240 PS)
Seat Leon Cupra K1, (240 PS)


RRP: £138.16+Vat
JKM £124.34+Vat

For owners of VAG vehicle equipped with the all new 2.0T FSI engine that have the electronically controlled bypass valves, situated at the front of the engine, Forge can now offer an alternative to this OEM Valve.
The OEM electronically controlled bypass valves has a limitation. If you are running increased boost pressures, after a software remap (chip) the lifespan of the unit will be significantly reduced. This Forge item provides trouble free performance.

FMFSITA
 
 
All Models below up to Year 2009:
VW Golf MK5 GTI/Jetta/Bora,
(200 PS)
VW Passat (B6),
(200 PS)
VW Eos,
(200 PS)
Audi A3,
(200 PS)
Audi TT,
(200 PS)
Audi A4 (B7),
(200 PS)
SEAT Leon FR,
(200 PS)
Skoda Octavia,
(200 PS)


RRP: £107.50+Vat
JKM £96.75+Vat

A switchable spacer for the VAG 2.0 litre FSi Turbo engine which allows a choice of Blow off (loud) / Blow off and partial recirculation (intermediate) or total recirculation (quiet). This gives you the choice of exactly how loud you wish your valve to be . Please note the adjustable FMFSITA valve is not suitable for the Audi A4 due to clearance issues - please only use the FMDVFSIT for these vehicles.
This Spacer also works in conjunction with the FMFSITV

FMDV14T
 
 
Fitment for the following:
VW Golf MK5 GTI/Jetta/Bora, (200 PS)
VW Passat (B6),
(200 PS)
VW Eos,
(200 PS)
Audi A3,
(200 PS)
Audi A3, (160PS 1.8 TFSI - 1.8 16v)
Audi TT,
(200 PS)
Audi A4 (B7),
(200 PS)
SEAT Leon FR,
(200 PS)
Skoda Octavia,
(200 PS)

Skoda Octavia, (160PS 1.8 TFSI -1.8 16v)


VW MK5 Golf Edition 30, (230 PS)
Audi S3 (8P),
(260PS & 265PS)

Seat Leon Cupra, (240 PS)
Seat Leon Cupra K1, (240 PS)


RRP: £48.51+Vat
JKM £43.66+Vat

Yet another first for the Volkswagen and Audi Tuning Market from Forge !
Forge have developed a Patented Atmospheric Blow-Off adapter specifically designed to fit the TFSI and TSI engine. Simple in execution, yet offering the desirable atmospheric blow-off valve sound, this product has been designed to be fully compatible with the Bosch engine management systems employed.
This is not only a replacement for vehicles fitted with the new OEM solenoid valve as listed below, but will also fit earlier 2.0 FSiT applications.

For the twin charged 1.4 engine (Turbo and Supercharger) please see FMDV14TSi

 
This is the latest version of the factory Diverter Valve. This valve design has removed the troublesome and unreliable diaphragm as used on earlier valves. Fully compatible with all applications that use the 06F 145 710 design. An Ideal up-dated component to maintain factory look with increased reliability. Please note this DV is comptable with the Forge spacer part Number: FMDV14T
   

VW Golf MK5 GTI/Jetta
(200 PS)
VW MK5 Golf Edition 30, (230 PS)

VW Passat (B6)
(200 PS)
VW Eos
(200 PS)
Audi A3,
(200 PS) & (160PS)
Audi S3(8P),
(260PS & 265PS)

Audi TT,
(200 PS)
Audi A4 (B7),
(200 PS)
SEAT Leon FR,
(200 PS)
Seat Leon Cupra & K1, (240 PS)
Skoda Octavia.
(200 PS) & (160PS)
Genuine VAG DV (No Diaphram type)
JKM: £42.80+Vat


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