I just purchased the trans cooler on Thursday and installed it myself today, I paid $277 for the cooler, and if we’re up to me, I’d let the dealer install. I’m pretty good around cars and this kicked my butt a little ...... the hardest part is getting to the trans warmer..... it’s nothing like the pics from college hills and missing a lot of steps.....not as easily accessible as pictured... and another reason is the fluid, I don’t know why they don’t say to add some, figuring trans cooler-new lines to fill, oh I know why.....a quart of ATF type 3.1 costs $40 bucks...... but it’s done, and I’m happy now....