VAG 2.5 Lt. TDI - Enhanced Flow, increase < + 50 Bhp

Enhanced Flow:  flow rate of 1.55 to 1.65 L/min, again with the 1.9lt and 2.5lt engine, just fit and expect an increase in power of approximately 35 Bhp and with a tune you should achieve about 50 Bhp. Great low down torque also noticeable.