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3 inch exhaust

  1. Nissan Patrol GU/GR Y61
    So I have been looking for ways to improve the fuel economy of my 4.8. Currently getting 21l/100 in the GU3 manual on the highway. I figured that if I could achieve more power without altering the tune I would effectively save fuel. I ran the stock Patrol on a dyno for a base line starting...
  2. Nissan Patrol GU/GR Y61
    Just finished upgrading my Patrol (auto) with a 3 inch exhaust and steinbauer chip with accompanying EGT and boost gauges. It goes like a rocket now and its like driving another car. I have the printout of the power /torque curves and getting about a 30% increase (it certainly feels like it)...
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