Air and Fuel› Fuel Pumps, Regulators and Components

DeatschWerks

DWR1000 AFPR Adjustable Fuel Pressure Regulator

$169.00

SKU: 6-1000-B

Special Order
Special Order
Ships in 4–6 weeks
Free Shipping over $200
$100 Minimum Order
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Overview

The DeatschWerks DWR1000 AFPR is an adjustable fuel pressure regulator finished in anodized black. It features four -8AN inlets and one -6AN outlet.
Show original supplier description
The DeatschWerks DWR1000 AFPR is an adjustable fuel pressure regulator designed to support EFI engines ranging from 250HP to 1000HP. This unit features a universal fitment and is finished in a durable anodized black coating. Constructed with four -8AN inlets and one -6AN outlet, the DWR1000 provides ample capacity for high-performance fuel systems. Its adjustable design allows for precise tuning of fuel pressure to optimize engine performance and efficiency. It is recommended to consult DeatschWerks technical resources or contact their support for detailed installation guidance or compatibility questions.

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

BrandDeatschWerks
Part Number6-1000-B
CategoryAir and Fuel
5,000+ Trusted brands
1M+ Enthusiasts
5M+ Parts sold
(760) 282-4645 hello@motormia.co

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Returns & Fitment

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.

Free shipping over $200 in the continental US. Alaska, Hawaii, U.S. territories (Puerto Rico, U.S. Virgin Islands, Guam, American Samoa, and the Northern Mariana Islands), and international orders carry surcharges — most appear at checkout. Some exceptions (LTL freight, or suppliers who quote freight only after we place the order) won’t. In those cases we’ll reach out with the exact charge before your order moves forward.

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