Turbo Upgrade?? cffb

tjaski

Member
Joined
Feb 20, 2012
Location
uk
TDI
2.0 tdi tiguan
I have a vw 1.9tdi 4 motion 2012, cffb engine code.
The label on the side of the turbo shows
KKK Part No 03L 253 056G V140
Serial No OC 50206903 02466
BW No BV40D-0007

It has dpf and egr delete, and been remapped,
I have been on your site looking for a turbo upgrade advise but can'y pin anything down.., nothing radical, but would like to approach 220-230, advise please,

Can i install a new turbo, and will it run as i would need to take it to get it remapped, not adverse to a bit of spannering, but remapping not my forte..

I have been searching but internet can be a bad thing, from,

https://gottuned.com/product/gtd175...m-conversion-and-welded-onto-stock-2-0tdi-cr/
but setup on a oval port manifold

To

https://www.darksidedevelopments.co...it-for-2-0-cr-transporter-t5-common-rail.html.

Don't need or want all that, just the turbo, just a bit more to about 220-230., as those roads in southern Italy, can be steep, with ambient air temps in the 40's, so egt's will be high...
 

tjaski

Member
Joined
Feb 20, 2012
Location
uk
TDI
2.0 tdi tiguan
Use GTC1549VZ from CFGB motor.
Thanks for replying, thought no-one was out there...
 

JUSTINMK6JETTA

New member
Joined
Oct 14, 2020
Location
Rotherham
TDI
Mk6 jetta 2.0
Hello i have this engine in a mk6 jetta, search for darkside developments in barnsley united kingdom (international shipping) they do a 200hp garret turbo kit which can be smoke free for £850 and many others for alot more power
 

george_tdi

New member
Joined
Nov 24, 2020
Location
EU
TDI
2.0
Hello I am also interested in a turbo upgrade for the CFFB engine. Besides the mechanical adaptations, does the GTC1549VZ require any other changes, especially to the actuator ?

That is, once fitted in place, will the car run and can the ECU control the turbo (albeit without optimal power), so that I can drive like that to the software tuner ? Or is the control method totally different from BV40 to GTC1549VZ, and a remap must be done right after fitting, before driving the car ?
 
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