PRP 5.3 Custom Harness – 5-Point 3" SFI 16.1 Certified | HANS Compatible | PRP Seats
The PRP 5.3 Custom Harness is the top-tier version of PRP's best-selling 5.3 racing harness — adding removable thick shoulder pads and modular bolt-in hardware that makes it fully compatible with HANS devices and other neck restraint systems. SFI 16.1 certified and built with 3-inch wide belts, EZ adjusters, and all-black Onyx-coated hardware, the 5.3 Custom is one of the best custom racing harnesses available for UTV racing, desert racing, and serious off-road use. The removable shoulder pads clean up easily, swap out when needed, and allow the clearance required for proper HANS device fit. Modular bolt-in tabs on shoulders and lap belts can be swapped for clip-in hardware for additional versatility. Replace after impact or two years from the SFI tag date.
Key Features & Benefits
- SFI 16.1 certified — approved for competitive off-road and UTV racing
- Removable thick shoulder pads — easy to clean or remove for HANS device and neck restraint compatibility
- HANS/neck restraint compatible — pad removal provides clearance for proper neck restraint device fitment
- 5-point design — two shoulder straps, two lap straps, one crotch strap for maximum containment
- 3" wide belts — full-body support and optimal restraint for high-speed or rugged terrain
- EZ adjusters — quick strap adjustment even with muddy gloves
- Modular mounting hardware — bolt-in tabs on shoulders and lap belts can be swapped for clip-in hardware
- All-black Onyx-coated hardware — sleek, rust-resistant finish built for competition
- Universal fit — fits most UTV roll cages and harness bars
Specs & Fitment
| Spec | Detail |
|---|---|
| Type | 5-point harness |
| Belt Width | 3" |
| Buckle Style | Latch & link |
| Certification | SFI 16.1 — approved for competitive racing |
| Hardware | All-black Onyx-coated, modular bolt-in/clip-in |
| Shoulder Pads | Removable thick pads — HANS compatible when removed |
| Neck Restraint | Compatible with HANS and other neck restraint devices |
| Replacement Schedule | Replace after impact or 2 years from SFI tag date |
| Fitment | Universal — fits most UTV roll cages and harness bars |
⚠️ Important: For off-road and racing use only. Not a substitute for FMVSS 209 restraints. Never use with child car seats. Always inspect before each ride and replace after any impact or two years from the SFI tag date.
Frequently Asked Questions
What is the difference between the PRP 5.3 and the PRP 5.3 Custom?
Both are SFI 16.1 certified 5-point harnesses with identical belt specs. The 5.3 Custom adds removable thick shoulder pads for HANS/neck restraint compatibility, and modular hardware that can be configured as bolt-in or clip-in. The standard 5.3 has set color options; the Custom is designed for riders who need neck restraint device compatibility.
Is the PRP 5.3 Custom compatible with a HANS device?
Yes — removing the thick shoulder pads provides the clearance needed for proper HANS device fitment. This makes the 5.3 Custom the correct choice for sanctioned racing events that require both an SFI harness and a neck restraint device.
Can I swap the bolt-in hardware for clip-in hardware?
Yes — the modular bolt-in tabs on the shoulder and lap belts can be swapped for clip-in hardware, giving you additional installation flexibility for different roll cage configurations.
How often does this harness need to be replaced?
Per SFI requirements, replace the harness after any impact event or two years from the date on the SFI certification tag, whichever comes first.
Does the PRP 5.3 Custom come in different colors?
The standard 5.3 Custom is available in Black. For fully custom color combinations on belts, pads, and hardware, contact us at Dunes 2 Dezert SXS to discuss custom order options directly with PRP.
Gear up for race day with the PRP 5.3 Custom SFI Harness from Dunes 2 Dezert SXS — the HANS-compatible, SFI 16.1 certified 5-point harness built for serious UTV racers and desert competitors.
