Have you ever wondered why your mate's HiLux seems to pull away from traffic lights with so much more grunt? Are you tired of your diesel feeling sluggish when you're towing your caravan up that steep mountain pass? What if you could unlock serious power gains without buying a completely new vehicle? Australian diesel owners are increasingly looking for ways to squeeze more performance from their four-wheel drives and utes. Whether you're tackling the Outback, hauling a boat