--- product_id: 501059255 title: "6AN Fuel Pressure Regulator Kit - Adjustable Universal with Return Port K-MOTOR PERFORMANCE" brand: "k-motor performance" price: "฿18643" currency: THB in_stock: true reviews_count: 5 category: "K Motor Performance" url: https://www.desertcart.co.th/products/501059255-6an-fuel-pressure-regulator-kit-adjustable-universal-with-return-port store_origin: TH region: Thailand --- # Durable aluminum & steel internals Adjustable 30-90 PSI pressure range Universal 6AN inlet/outlet ports 6AN Fuel Pressure Regulator Kit - Adjustable Universal with Return Port K-MOTOR PERFORMANCE **Brand:** k-motor performance **Price:** ฿18643 **Availability:** ✅ In Stock ## Summary > ⛽ Dominate your fuel flow with precision and power! ## Quick Answers - **What is this?** 6AN Fuel Pressure Regulator Kit - Adjustable Universal with Return Port K-MOTOR PERFORMANCE by k-motor performance - **How much does it cost?** ฿18643 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/501059255-6an-fuel-pressure-regulator-kit-adjustable-universal-with-return-port) ## Best For - k-motor performance enthusiasts ## Why This Product - Trusted k-motor performance brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Built to Last:** Premium diaphragm and steel internals engineered for all fuel types including E85 and ethanol. - • **Made in the USA:** Crafted and assembled domestically for trusted quality and reliability. - • **Compact & Lightweight:** Smaller, lighter design fits seamlessly in any engine bay without bulk. - • **Complete Installation Kit:** Includes mounting bracket, pressure gauge, 3x 6AN fittings with O-rings for hassle-free setup. - • **Precision Pressure Control:** Fine-tune fuel pressure from 30 to 90 PSI for peak EFI performance. ## Overview The K-MOTOR PERFORMANCE 6AN Fuel Pressure Regulator Kit offers a compact, adjustable solution for EFI systems, supporting 30-90 PSI pressure range. Featuring durable aluminum construction with steel internals and compatibility with all fuel types including E85, it comes complete with fittings, gauge, and mounting hardware. Designed and assembled in the USA, this regulator delivers reliable, precise fuel pressure control for professional-grade performance. ## Description Product Description 6AN Fuel Pressure Regulator Kit High-performance EFI fuel pressure regulator - smaller, lighter and better!. Two -6AN inlet ports, one -6AN return port, and one 1/8 NPT port for gauge. Premium diaphragm and steel internals + seat allow for ANY fuel type, including E85 and others. 30-90 PSI base pressure adjustment. FEATURES Premium quality Compact Adjustable Universal fit SPECS Inlet/Outlet Size 6AN 1/8 NPT Gauge Port Adjustable from 30 to 90 Psi Anodized Black Finish - What's in the box Fuel Pressure Regulator Mounting Bracket Pressure Gauge (3) 6AN Fittings (1) 6AN Plug O-ring Seals Review: Eat your heart out Aeromotive! - Needed an adjustable regulator for a new fuel injection system (Aces Killshot, which from what I can tell they still have some bugs to work out of their software👎) and although Aeromotive makes quality fueling components I just couldn't justify their price for a component that might not even fix my issue. So I went with Ktuned fpr. I already had the lines run when it arrived so I made my 2 hose connections put sealant on the Guage threads and tightened it into its port and started cranking the motor. Eventually I got my 6.3l 385 stroker doing something resembling an idle and looked at the gauge. The needle was pinned right to 60psi and didn't waver from that until I turned the adjustment screw down to 48. The regulator and gauge worked flawlessly and look to be made from quality materials very similar to Aeromotive. The problem with these gauges is when they get hot under the hood they usually start to dance, reading pressure inaccurately. This one does not and is worth every penny I spent and will likely again. Review: Good Buy - Nice quality, haven’t ran it for long but so far so good ## Features - 6AN Adjustable Fuel Pressure Regulator Kit - Two -6AN inlet ports, One 6AN return port and one 1/8 NPT gauge port Adjustable 30 - 90 Psi - The Newest High-performance EFI fuel pressure regulator. Smaller, Lighter and better! - Suitable for all fuel types including E85, Alcohol, Ethanol - Designed & Assembled in USA ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B09NJGHRLR | | Brand | K-MOTOR PERFORMANCE | | Connector Type | 6AN Adapter | | Customer Reviews | 4.3 out of 5 stars 87 Reviews | | Exterior Finish | Anodized Black | | Exterior finish | Anodized Black | | Included Components | (1) Mounting Bracket, (1)Fuel Pressure Gauge, (1)Fuel Pressure Regulator, (3) 6AN Fittings With O'ring Seal | | Item Dimensions | 6.9 x 6.1 x 3.8 centimetres | | Item Type Name | Fuel Pressure Regulator | | Item Weight | 0.54 Kilograms | | Item dimensions L x W x H | 6.9 x 6.1 x 3.8 centimetres | | Manufacturer | K-Motor Performance | | Material | Aluminum - Steel Internals | | Maximum Pressure | 90 Pound per Square Inch | | Maximum operating pressure | 90 Pound per Square Inch | | Model Number | 6AN-Fuel-Regulator-BLK | | Number of Pieces | 1 | | Number of Ports | 4 | | Outlet Connection Type | NPT | | Outlet connection type | NPT | | Part Number | 6AN-Fuel-Regulator-BK | | Size | 6AN | | Thread Type | NPT | | Unit Count | 1.0 count | ## Product Details - **Size:** 6AN - **Material:** Aluminum - Steel Internals - **Brand:** K-MOTOR PERFORMANCE - **Colour:** Black - **Item dimensions L x W x H:** 6.9 x 6.1 x 3.8 centimetres - **Connector type:** 6AN Adapter - **Exterior finish:** Anodized Black - **Thread type:** NPT - **Item weight:** 0.54 Kilograms - **Number of pieces:** 1 ## Images ![6AN Fuel Pressure Regulator Kit - Adjustable Universal with Return Port K-MOTOR PERFORMANCE - Image 1](https://m.media-amazon.com/images/I/712US0BOSsL.jpg) ![6AN Fuel Pressure Regulator Kit - Adjustable Universal with Return Port K-MOTOR PERFORMANCE - Image 2](https://m.media-amazon.com/images/I/51Bq80quH4L.jpg) ![6AN Fuel Pressure Regulator Kit - Adjustable Universal with Return Port K-MOTOR PERFORMANCE - Image 3](https://m.media-amazon.com/images/I/61lt7hnKreL.jpg) ![6AN Fuel Pressure Regulator Kit - Adjustable Universal with Return Port K-MOTOR PERFORMANCE - Image 4](https://m.media-amazon.com/images/I/71RqrBBrx2L.jpg) ![6AN Fuel Pressure Regulator Kit - Adjustable Universal with Return Port K-MOTOR PERFORMANCE - Image 5](https://m.media-amazon.com/images/I/61yK6uMwjqL.jpg) ## Questions & Answers **Q: Is this offered with lower pressure** A: not available with lower Pressure **Q: Does this come with a plug for one of the inputs?** A: Plug not included, you will need one 6AN PLUG if you don't need the second inlet. Amazon ASIN: B07QV31WXV **Q: Es compatible con gmc terrain 2011 4 cilindros?????** A: Si es compatible porque es universal pero asegurese que sea de estilo de RETURN porque si no lo es, este no funciona, le sugiero que busque informacion en google o youtube. **Q: Safe for use with diesel?** A: Hello, this FPR is designed for gasoline only ## Customer Reviews ### ⭐⭐⭐⭐⭐ Eat your heart out Aeromotive! *by A***N on 16 January 2023* Needed an adjustable regulator for a new fuel injection system (Aces Killshot, which from what I can tell they still have some bugs to work out of their software👎) and although Aeromotive makes quality fueling components I just couldn't justify their price for a component that might not even fix my issue. So I went with Ktuned fpr. I already had the lines run when it arrived so I made my 2 hose connections put sealant on the Guage threads and tightened it into its port and started cranking the motor. Eventually I got my 6.3l 385 stroker doing something resembling an idle and looked at the gauge. The needle was pinned right to 60psi and didn't waver from that until I turned the adjustment screw down to 48. The regulator and gauge worked flawlessly and look to be made from quality materials very similar to Aeromotive. The problem with these gauges is when they get hot under the hood they usually start to dance, reading pressure inaccurately. This one does not and is worth every penny I spent and will likely again. ### ⭐⭐⭐⭐⭐ Good Buy *by E***N on 14 July 2025* Nice quality, haven’t ran it for long but so far so good ### ⭐⭐⭐⭐⭐ So far so good *by W***N on 27 September 2023* Overall product is good. 0 leaks. Currently on my 2002 is300 return line setup. Only thing I’m not a fan of is the whole unit is metal BESIDE the 1/4 barb for your vacuum feed. It’s plastic so if you accidentally hit it I’m very confident it will break. --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.co.th/products/501059255-6an-fuel-pressure-regulator-kit-adjustable-universal-with-return-port](https://www.desertcart.co.th/products/501059255-6an-fuel-pressure-regulator-kit-adjustable-universal-with-return-port) --- *Product available on Desertcart Thailand* *Store origin: TH* *Last updated: 2026-07-21*