In case you enter a discount code during checkout that doesn't exist or isn't currently active, then you can see the message: “Unable to find a valid discount matching the code entered”.

Yes, you must have a valid Tuner Evolution account in order to buy an item at the Tuner Evolution site and use your coupon. During the process of buying an item on our site, you can use your Tuner Evolution account to see more of our services.

Shoppers can get coupons for their first purchase at the store. However, it is not all the time, sometimes, they cannot apply a discount on items selling out or items not contained in the promotion program. It depends on the time you shop at Tuner Evolution.

Gift Cards from Tuner Evolution are usually offered on major discount days or to loyal customers. If available, it will be shown. Let's check the coupon list.

Yes. Like all other stores, Tuner Evolution offers a number of Cyber Monday Coupons. Don't forget to check the expiry date before making your purchase.

It is hard to see a Sitewide Discount of 50% from Tuner Evolution on normal days. It's easier for you to shop on federal holidays or important days of the year. New Year’s Day, Thanksgiving, Christmas, Military Day...are recommended.