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Air and Fuel› Fuel Pumps, Regulators and Components

Ktuned

HP Fuel Pressure Regulator

Name: HP Fuel Pressure Regulator
Brand: Ktuned
SKU: KTD-FPR-08K

$229.99 $193.99 Save $36.00

SKU: KTD-FPR-08K

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$100 Minimum Order

Non-Returnable Item

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Moderate — 2–4 hours

Overview

The K-Tuned 8AN HP Fuel Pressure Regulator (FPR) is designed for all K-series engines, supporting both naturally aspirated and forced induction applications. This regulator features 8 ORB feed ports on the top and a 6 ORB return port on the bottom. It also includes 1/8NPT ports for vacuum and a pressure gauge connection.

Constructed with an E85 and alcohol-based fuel-safe diaphragm, this FPR ensures compatibility with various fuel types.

Show original supplier description

The K-Tuned 8AN HP Fuel Pressure Regulator (FPR) is engineered to support all K-series engines, accommodating both naturally aspirated and forced induction applications. This unit provides robust fuel system control suitable for most street setups and basic boosted vehicles. The FPR is designed with 8 ORB feed ports located at the top and a 6 ORB return port at the bottom. It also includes a 1/8NPT port for vacuum reference and another 1/8NPT port for a pressure gauge. The internal diaphragm is E85 and alcohol-based fuel safe, ensuring durability with various fuel types. A stainless steel mounting bracket is included for versatile installation. This kit comes complete with necessary fittings, including an 8AN port plug, a 6AN to 8OR adapter, and a 4AN to 6OR adapter, along with a 100psi pressure gauge.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

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Specifications

Brand	Ktuned
Part Number	KTD-FPR-08K
Category	Air and Fuel

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Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

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