Sonic Electronix promo terms and conditions

Nobody likes reading terms and conditions, but given everyone loves saving money, we think you'll appreciate the following:

Sonic Madness Tiered Sale

Items not marked with the "Buy More, Save More" tag will contribute to the total cart value thresholds, but will not receive a discount.

Restrictions on all promotions:

Error messages

Got an error message when you try to enter your Code? Don't fret! Reach our team by phone at 1 (502) 200-8010 or for help. These are some reasons why an error message might come up:

Identify your vehicle and submodel details
  • Owner’s manual
  • Vehicle’s insurance card
  • Vehicle registration
  • Vehicle produced after 2005: Inside driver’s side door
  • Vehicle produced before 2005: Rear passenger doorjamb, glove box, center console, or engine compartment
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