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Reviews (1)
10 Jul, 2017
Great Upgrade
Put these in my 1996 Jeep Cherokee. Been in for about a month now and already gas mileage has improved (about +2 city, +3-4 highway MPG). Also, I feel like the engine is shifting more smoothly, but that could be in my head. It's still early to tell if they've made a substantial improvement, but so far I'm satisfied.