Red Horse Performance Flare Fitting
Red Horse Performance 837-08-2 45-Degree Bulkhead Adapter Fitting -8 AN Male Black
Red Horse Performance 8190-04-2 -04 AN/JIC Female to Female Swivel Coupling Adapter
Red Horse Performance 8145-10-5 -10AN Female to Female AN/JIC Flare Swivel Coupling 45 Degree Clear
Red Horse Performance 8145-04-2 AN/JIC Flare Swivel Coupling -04 Female 45 Degree Black
Red Horse Performance 815-03-5 Male to Male AN/JIC Flare Union Adapter -3AN Clear Anodized
Red Horse Performance 823-08-12-1 -8 AN to -12 AN Male Flare Adapter Fitting Blue
Red Horse Performance 8161-06-18-5 -06 AN/JIC Male to M18x1.5 Inverted Flare Adapter Clear
Red Horse Performance 9193-06-08-2 -06 AN to -08 ORB Gauge Port Adapter Black
Red Horse Performance 8190-06-5 -06 AN/JIC Female to Female Flare Swivel Coupling 90 Degree Clear
Representative Photo, actual item may vary
Red Horse Performance 8245-06-06-1 -06AN Male to -06AN Female 45 Degree Union Adapter - Blue Anodized
Red Horse Performance Flare Fittings: Precision Where It Counts
When a high-performance build demands a reliable, leak-free connection between AN lines and OEM or metric brake and fuel hard lines, the right flare fitting is non-negotiable. Red Horse Performance (RHP) has built its reputation on exactly this kind of precision plumbing hardware — and their flare fitting lineup is a focused expression of that commitment.
Founded in 2008, Red Horse Performance entered the market with a singular focus on quality AN plumbing components. The brand quickly distinguished itself through meticulous CNC machining, starting with detailed CAD drawings and cutting each component from 6061-T6 aluminum on CNC turning centers. That same manufacturing philosophy carries directly into their flare fitting offerings, where tight tolerances and consistent finishes translate to leak-free performance under demanding conditions.
What Sets RHP Flare Fittings Apart
Red Horse Performance flare fittings are engineered to bridge the gap between AN-style performance plumbing and standard inverted flare connections commonly found on factory brake lines, fuel lines, and metric hard line systems. Their lineup includes both the 335 Series — a straight adapter converting 3 AN male to 3/8-24 in. female inverted flare — and the 8161 Series, which steps up to handle 4 AN male to metric inverted flare connections such as M10x1.0, an increasingly common thread spec on modern European and JDM platforms.
All RHP flare fittings are machined from aluminum and finished with a durable anodized coating, available in both black anodized and blue anodized options depending on the part number. This anodizing not only protects against corrosion but also gives builders the clean, color-coordinated aesthetic that RHP has long been associated with in the SEMA and PRI show communities.
- CNC-machined 6061-T6 aluminum construction for strength without excess weight
- Black and blue anodized finishes for corrosion resistance and visual appeal
- 335 Series: AN male to standard inverted flare female adapters
- 8161 Series: AN male to metric inverted flare male adapters for modern platforms
- Straight configurations for clean, direct routing in tight engine bays
- Sold individually or in convenient multi-pack quantities
Who Needs RHP Flare Fittings?
These fittings are particularly valuable for builders integrating aftermarket AN brake or fuel lines into vehicles that retain factory hard-line sections with inverted flare terminations. Rather than replacing an entire hard-line run, a single RHP flare adapter provides a secure, professional transition point. They are equally at home on track-day builds, drag cars, and street-performance vehicles where a mix of OEM and aftermarket plumbing is common.
Red Horse Performance has long been the go-to choice for racers who want professional-grade plumbing without unnecessary cost. As one seasoned racer noted, RHP is "there for the racer" — and their flare fittings embody that philosophy: purpose-built, properly finished, and priced to let builders equip their cars correctly without compromise. Explore the full Red Horse Performance brand catalog or browse all flare fittings to find the right adapter for your application.