Contact Serial Killer Customs

Need help choosing suspension parts or checking on an order? Contact us using the details below or the form on this page.

Based in: Mesa, Arizona
Email: sales@serialkillercustoms.com
Phone: 480-330-6146
Preferred contact method: Email

Serial Killer Customs is an online retailer specializing in air suspension, lowering kits, lift components, and performance parts for trucks, classics, and custom builds. We bring hands-on suspension experience to helping you find the right parts.

Fitment Help

Before ordering, send us the details of your vehicle and what you want to accomplish. Include:

• Year, make, and model

• 2WD, 4WD, or AWD

• Cab and bed configuration, when applicable

• Current suspension setup and modifications

• Desired drop or lift

• Wheel and tire size, when relevant

• The part number or kit you are considering

Existing Orders

Include your order number and the name or email address used at checkout so we can locate your order.

Shipping Issues and Returns

For damaged shipments, incorrect parts, missing components, or return requests, include your order number, a description of the issue, and photos when applicable. Keep the packaging for damaged shipments.

Please contact us for authorization and return instructions before sending anything back. Some orders ship directly from manufacturers or distributors, and return destinations may vary.

See our Shipping & Returns policy for eligibility, timeframes, fees, and refund details.

If you’re unsure what fits, ask us before ordering. We’d rather help you get it right the first time.