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8% off
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4.6
31 ratings
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I was a bit skeptical at first that I would see a performance increase but wanted to give them a try. Opening the box was 6 RIPP coil packs precisely packaged showing great care in the product. Upon inspecting each pack you could see the superior quality in the product and matching them with factory packs you could tell this was going to be a super easier install. After completing the install with the recommending NGK spark plugs, I took my Jeep on a test drive. You can hear a difference in the engine's idle right away and the increased performance really cemented me with this product. I believe this is the best mod I have ever done on my Jeep giving the throttle more response no matter if I'm just driving normal through town or really putting the hammer down launching down the road.
John · March 6, 2026
So far they are great have them installed now for a week. Jeep runs better then it ever has. Had good increase in fuel mileage 18 to 20 mpg on highway. Nice increase in power also. It's a 2door on 35s with manual 6 speed trans. One of the best mods. I have done so far. With the ngk plugs you sell.
Jason · February 9, 2026
Genial!! Corre con mas potencia
Isaac · January 21, 2026








