Jeep Grand Cherokee 2007 worked PERFECT I have a Jeep Grand Cherokee, 2007, which are known to have ECM problems. I send my vin number to them, and they send me a programmed ECM specifically for my car. It really works ABSOLUTELY PERFECT. It was really plug and play. I did print out the instructions, on how to install it for my mechanic, and he installed it exactly as described. He didn't even need a scanner, since when it was placed, and after the soft reset, it worked immediately and perfect. I am so incredibly happy. Thanks guys from MAKS, my car drives like a new one!

Great customer service the part was… Great customer service the part was excellent and on time

AS AN AUTOMOTIVE REPAIR SHOP OWNER.... I OWN AN AUTO REPAIR SHOP. HAVE TRIED SEVERAL ECM COMPANIES IN THE PAST, TO BE DISAPPOINTED IN ONE WAY OR THE OTHER. SO FAR, MAKS HAS BEEN GREAT ON PRICE, EASY TO CONTACT, AND DELIVERED A QUALITY PRODUCT IN A VERY REASONABLE AMOUNT OF TIME. MOST DEFINITELY WILL USE THEM AGAIN IN THE FUTURE.

Highest recommendation for this Company Highest recommendation for this company. I tried the whole of UK and Europe for ECU replacement/repair for Chrysler Grand Voyager 2005. To no avail. Found Mak's online and 100% straight forward. Easy website, chassis No given. Very quickly sent replacement ECU, at a very reasonable cost. Plugged in and worked 1000% with no issues. Thank you so much. I would contact this company 1st if your looking for an ECU/ECM.

Top service They worked very hard to find my intermittent issue on the PCM. As a shop we only trust the BEST! MAKS has always delivered the best service and products for a good price