Tuning the 1.9 TDi engine codes, best mods, turbo upgrades
1.9 tdi conversion | VW T4 Forum - VW T5 Forum
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02 ALH 5Spd w/ 11m pump corrected in vcds no tune. Power Upgrades? Coming from diesel truck. Love the car and the mpg but I'm looking to get some more out of
AMC New Bare Cylinder Head for ARL Engine Type 4 Cylinders, 1.9 Cc. 110 Kw. 150 CV
TDI Conversion for dummies | VW T4 Forum - VW T5 Forum
Maxpeedingrods-Performance Auto Parts Turbocharger compatible for Audi A3 1.9 TDI ARL 110Kw compatible for VW Bora compatible for Golf IV 1.9 TDI ARL
Anyone know what my safe HP/boost limit is on my modified Vw TDI AHU engine? I have ARP head studs, vnt 17 turbo, upgraded clutch, .220 injector nozzles, large intercooler...  : r/tdi
VW T4 transporter 1.9tdi pd130 pd150 conversion guide how to fit modified turbo up grade at M-tel - YouTube
1.9 tdi conversion | VW T4 Forum - VW T5 Forum
T4 Conversion - MK4 Golf 1.9TDI 150BHP ARL Engine | VW T4 Forum - VW T5 Forum