We have the tuning covered, have already set one to 600/1850 which is running fine but won't go above that due to not knowing hardpart strengths....
Have a customer with a fleet of volvos 07 to 15 with d13s that wants to bump horsepower. He is going to start with a few and is willing to do...
14 mm swiveling ratchet wrench as long as you can find will be your best friend for the back turbo bolts.