Review on Red Line 30304 Racing ATF - Advanced Formula | 1 Quart, 1 Pack by John Snook

Significantly improved shift feel in the 2004 Acura TL by replacing the 3rd and 4th pressure switches at 120,000 miles. I didn't have 1 liter of D4 fluid on hand to complete the final drain/fill and maintain the recommended Type F to FM fluid ratio. The car is new to me and soon after I bought it I was annoyed by the transmission lagging in low gear and shifting. The car also had an annoying "double hit" when switching from park to drive. These problems are almost eliminated after performing this service. Thanks to the wealth of information on the Acurazine forums and the contributors there. My only concern is the cost, but this is a good product and not worth a penny.