Engine Tuning | for BMW | BM3 Bootmod3

Warranty terms vary depending on the product. This warranty does not cover incorrect installation, physical damage, misuse or modification, water damage, or any interference caused by third parties. All warranty claims must include supporting evidence such as photos or videos for review.

If you don’t like your item, you may request a return within 14 days of delivery, as long as it is unused, uninstalled, in original packaging, and in resalable condition. Return shipping is your responsibility and restocking fees apply. Custom or vehicle-specific products cannot be returned unless faulty or incorrect.

Shipping speed depends on the product. In-stock UK items usually arrive within 1 to 3 working days. Standard items typically arrive within 3 to 10 working days. Built-to-order or vehicle-specific products may take up to 2 weeks or longer. All timeframes include processing, preparation, and shipping time.

Return requests must be submitted within 14 days of delivery. Items must be unused, uninstalled, in original packaging, complete, and in resalable condition. Return shipping is the customer’s responsibility and tracked postage is recommended. Custom or vehicle-specific items cannot be returned unless faulty or incorrect. Restocking fees apply to eligible change-of-mind returns.