MAPerformance Discount Codes

Yes! As of Nov 9, 2026, there are currently 6 active discounts for MAPerformance. The one most likely to work is 18GEN_SICopy code.

The strongest current code for this store is the first one in the list at the top of this page. That ranking updates as codes are checked, so we do not name one here.

There are a few reasons why your promo code might not have worked:

• The code isn't valid for your items: Sometimes promo codes are product-specific, where maybe it would work for sandals, for example, and not sneakers.
• The code required a certain cart value: Some promos also are only valid once you spend a certain amount.
• The item you want is already on sale: Most of the time, discount codes don't stack and apply to items that are already on sale.
• The code is expired: Yes, sometimes this does happen, as all coupons expire eventually. We do our best to keep on top of expired coupons, there are a lot of shops online though! If you try using a code and you get the response that it's expired, please do let us know and we'll get it sorted as quickly as we can.

MAPerformance permits returns within 90 days of the original invoice date, provided all original parts and contents are included, and the items have not been altered, damaged, or misused. Returned items must come with an RMA number, with freight charges being non-refundable. Opened, installed, or used products, as well as clearance, special order, and overstock items, are not eligible for return. Gift Cards are also non-returnable and non-refundable. For undeliverable or refused orders, shipping costs will be deducted from the refund. For further details, customers should review the return policy on the return page.

MAPerformance, or Modern Automotive Performance, is a trusted name in the world of automotive performance parts and aftermarket car modifications. Founded with a commitment to helping car enthusiasts optimize their vehicles, the company offers a comprehensive selection of high-quality parts, including exhaust systems, turbochargers, suspension components, and tuning solutions. Each product is carefully selected to ensure peak performance and reliability. In addition to parts, MAPerformance provides valuable resources like installation guides and performance tuning advice. With its dedication to quality and customer support, MAPerformance has become a go-to source for car enthusiasts who want to enhance their driving experience.