Unplugged Performance x Willans FIA 2025 Racing Harness for Tesla

The standard setup uses 3-inch (76mm) shoulder straps and 2-inch (51mm) lap and crotch straps. The wider shoulder belts spread crash loads across your chest, while the 2-inch lower straps add street comfort and fit most racing bucket seats cleanly. If you run a HANS-type head restraint that needs 2-inch shoulder straps, we can supply those on request for compatible devices.

Yes, it works with most HANS-type head-and-neck restraints. The standard 3-inch shoulder straps suit the majority of setups, and for certain devices that require narrower belts we offer 2-inch shoulder straps by request. If you race with a specific restraint, tell us the model when you order and we will confirm the right strap width before it ships.

Pick the side that matches your driver’s seat. Left is the driver’s side on a left-hand-drive car and the passenger’s side on a right-hand-drive car; right is the reverse. The buckle uses distinct left and right release mechanisms for quick, intuitive exit, so ordering the correct hand matters. Choose your color at the same time, since yellow, black, and red are all offered at no extra charge.

Yes. If you are near Los Angeles, our team can fit the harness at our Hawthorne facility, and the page has a request button to get a quote and appointment. Installation is really about the mounting: anchoring the belts safely to a harness bar or rear points and pairing them with a bucket seat that has pass-through holes. We handle that setup as a package.

No. A 6-point harness is a track and competition restraint meant to be worn snug with a fixed bucket seat, and it is not a substitute for the factory 3-point belt in normal road driving. Keep the OEM seatbelt for the street. Many owners run the harness for track sessions like a TeslaCorsa track day and use the stock belt the rest of the time.

The harness uses a rotary Camlock buckle, a rugged metal cam-lock that snaps all straps into one center point and releases with a quick twist for fast exit. Shoulder and lap straps run on lightweight Silverstone alloy adjusters with a smooth action, so you can cinch down consistently. It ships in a 4-point or 6-point layout with yellow, black, or red belts and premium finishes throughout.

Willans makes it, a UK harness specialist and a go-to manufacturing partner for Formula 1 and top teams across motorsport. We asked Willans to build a street-and-track harness for Tesla owners, and each one is hand-made in the UK with stitched Unplugged x Willans shoulder patches. That pedigree is why the belts carry FIA approval and premium hardware throughout.

It means the 6-point harness meets FIA competition standards with a homologation valid through 2025, so it is legal for sanctioned racing that requires certified belts. Because Willans uses superior materials, these stay competition-legal longer than many rival harnesses. For street and track-day use there is no expiration on how long you can run it; the date matters for tech inspection at sanctioned events.

No, and you should not try. A racing harness needs a seat with pass-through holes for the shoulder straps to route at the correct angle, and stock Tesla seats do not have them. Use it with a proper racing bucket seat such as our Alcantara bucket racing seat instead. The straps anchor by eye bolt, harness bar loop, or a clip to rear anchors, so plan the mounting points as part of the install.

The 6-point adds a pair of crotch straps to the 4-point’s shoulder and lap belts, which stops you sliding forward under hard braking, called submarining, and it is the FIA-approved configuration. The 4-point is simpler to mount and fine for spirited street use with a bucket seat. For track days and any sanctioned competition, the 6-point is the one to run.

Unplugged Performance offers a comprehensive warranty on all parts and installations performed by our certified technicians. Warranty coverage applies to defects in materials and workmanship on items including lowering springs, coilovers, big brake kits, brake pads, stainless steel brake lines, shocks, and more. Should any covered part fail under normal use or display premature wear, we will repair or replace it at no additional cost—assuming the component was installed by us or at one of our authorized partners.

This warranty is valid for 2 years or 24,000 miles, whichever comes first, excluding consumable products like brake pads, rotors, and tires, starting from the installation date. Coverage extends to labor for warranty repairs when performed by Unplugged Performance or an authorized installer. It does not cover damage resulting from misuse, accidents, off‑road use, improper installation not done by us, or modifications that aren’t factory-approved.

To file a warranty claim, simply contact our service team. We’ll guide you through inspection, shipping (if needed), and repair or replacement logistics. transparencia and top-tier support are what you can expect from Unplugged.

Installing aftermarket parts does not automatically void your Tesla warranty. Under the Magnusson-Moss Warranty Act (www.sema.org/sema-enews/2011/01/ftc-validates-right-to-install-aftermarket-parts), a manufacturer cannot void your warranty simply because you installed aftermarket parts. Tesla must prove that the aftermarket part caused the specific failure in question to deny a warranty claim. UP recommends retaining all factory parts to allow reverting to stock if needed. 

Unplugged Performance processes orders quickly, typically within 1–2 business days after placement. For U.S. customers, orders under $50 usually ship via FedEx SmartPost with an estimated delivery time of 2–7 business days. Larger items like body kits or bumpers may ship via freight carriers with curbside delivery; customers will be contacted to schedule a delivery window. International shipping is available to most countries, with shipping costs calculated at checkout. Delivery times abroad vary, generally ranging from 5 to 16 business days depending on destination. Import duties or taxes are the customer’s responsibility. To ensure a smooth shipping experience, provide accurate contact information during checkout. For specific questions or shipping quotes, Unplugged Performance’s support team is available to assist.