2002 Wagon

[Toyrox]

I have purchased my first Nissan today a Patrol Wagon with a 4cylinder Diesel motor.
I'm not sure I think it's a GU ST?
It has 220k km on it.
Good nick garaged all its life.
Are there any things recommendations for things to do regarding maintenance.
It has a new intercooler with a black star on it and has a new vacuum actuator to the turbo.
Will a big exhaust help with power much.
Thanks

[threedogs]

Hello and welcome to the forum, I think we need the
mods AB to move this to the intros, there are a few things
to increase power. A 3" system from turbo back will help
it breathe, An EGR block will also help. Being an early Di motor
Id suggest fitting boost and EGT gauges to see whats happening under the bonnet.
In the meantime jump in anytime and most of all enjoy