Contact Us
Have questions or comments? Fill out the form below and our team will reply as soon as possible.
Our team is made up of people who work on brakes every day, so you'll get real answers about fitment, flare types, thread sizes and installation, not a script. The fastest way to get help is to include your vehicle's year, make and model (and VIN if you have it), the line size you're working with, and a photo of the fitting or flare in question.
How we can help
- Fitment and product questions: which brake line material, size, fittings or RightQuick kit fits your vehicle.
- Orders and shipping: order status, tracking, and changes to orders that haven't shipped yet. We ship to the United States and Canada.
- Returns: we'll issue a return authorization and a prepaid label for eligible items. See our Shipping & Return Policy.
- Warranty claims: send your order number and photos and we'll guide you through our Limited Lifetime Warranty.
- Shops and wholesale: pricing for repair shops and distributors through our Pro Account and wholesale program.
Reach us directly
Email: hello@4lifetimelines.com
Phone: 1 (855) 928-4024
Hours: Monday–Friday, 9:00 AM–5:00 PM ET
Looking for a quick answer? Check our FAQ or browse how-to guides in the Knowledge Garage.
Thanks for contacting us. We'll get back to you as soon as possible.