superb as always i have been using ECS for years and they always deliver quick and a very friendly staff. I have never had an issue with any orders and all the parts were as described.

Hard to find OEM+ oil for my b6 Audi S4… Hard to find OEM+ oil for my b6 Audi S4 avant, thank you.

Great Customer Service Purchased some amazing well built items for my MK6 GTi i had some issues with the parts that I had ordered. Upon installation these parts didn’t fit , and after a lot of emails and pictures as I am based in the United Kingdom , the customer service team did their best to help come up with a resolution and will happily recommend and purchase from again. Keep up the great work

Don't rely on ECS Tuning application guide Based upon website guidance, I ordered an auxiliary input wiring harness for my 2003 Mercedes C240. I received it, decided to do some online verification before opening the package. I learned this harness wasn't compatible with my car's wiring. After a lot of hassles I was authorized to return it. I paid shipping both ways for a part incorrect for my car, despite the website claim it would work.

Great service and fair pricing Great service and fair pricing. Love the lifetime warranty.