I have been using maxlife atf in all of our hyundai - vehicles for years. Great stuff, much better than sp3.Boy , last year when I did a drain & fill I bought Kia SP-III ATF for my '07 Sedona it was approx. $7.00 per quart ... Today when I went to buy at the dealer it had jumped up to $15.49 per quart for SP-III (SP-IV was $20) !! The tech just said : "Yeah , the prices jumped up a few months ago ..." . That's outrageous for SP-III or SP-IV !!... First , I need to find a good aftermarket SP-III ATF that is safe to use meeting SP-III , then find the same as a SP-IV replacement !! ... *I bought Kia SP-III because they were less expensive than Hyundai SP-III - Geeze I wonder what Hyundai now charges for SP-III ?
Great shifting in high and super low temps.
Highly recommend it.
It's been 10 years now and 5 different hyundai-kia vehicles.
Just recently flushed our 2019 santa fe 2.0t 8 speed with maxlife. Did 4 drain and fills.
Much better shifting and acceleration.