GR Y61 3L Decatalyst

Tube replacing the catalytic converter on Nissan Patrol GR 3L 4 cylinders from 2001 to 2009. The turbo outlet tube is 50.8mm and ends in 57mm. This brushed 304L stainless steel part replaces the original catalytic converter and allows the engine to breathe. More power and lower fuel consumption (for the same driving conditions). This part was developed in 2002 and has since been sold to the many "stiffers" and workers who need more flexibility and torque at low revs. Works wonders on original 3-liter engines without touching the electronics. Engine mounting bracket, gaskets, brass turbo nuts and rear flange screws are supplied. Not recommended if your engine has been electronically retouched/boosted. In this case, check with your tuner.