Re: K & N 57/77 Cold Air Intake Filter Question
1) Yes they are the same...what dimensions do you want exactly and I'll get them tonight sometime
2) Yes you can, someone on here has put a bigger filter on...I don't know that I buy the concept. I don't think the filter that comes with the kit is restricting the engine's demand for air at all, but I don't have anything to substantiate that claim with. At some point it gets ridiculous. It's like putting a bigger head on the end of your shop-vac.
Tony-13 JKU Sahara, Black. LED white fender lights & signals, JW Speaker LED heads and fogs and tails, LED windshield and rear bumper lights, retrofit Homelink GD opener, LED interior lighting, shorty antenna, weathertech liners, Drake gas filler. 67 Designs phone mount, Rugged Ridge hood catches, dead pedal, ventshades, rampage windshield tie down & stops, solid stainless lugs, 20% front tint, sill guards, FMF spare delete kit, OffRoadHeros cargo top, K&N FIPK intake, Smittybilt Molle roll bar covers, and lots of carbon fiber hydrographics. ToDo list: programmer, exhaust, and a bunch of other stuff.
15 Cherokee KL Latitude Edition with cold weather package. Bone stock.
PAST JEEPS : 99 TJ Sport, 98 XJ Sport, 04 WJ Limited, 06 WK Laredo, 09 KK Liberty