Air and Fuel› Intake Manifolds and Components

K-Tuned

4 BAR MAP Sensor

$109.99

SKU: KTD-MAP-BS4

In Stock
In Stock
Ships by Sep 12
Free Shipping over $200
$100 Minimum Order
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Overview

The K-Tuned 4 BAR MAP Sensor is a direct-fit replacement designed for B, D, H, and F series engines. It accurately reads increased manifold pressures, supporting up to 58 psi of boost pressure on turbo or supercharger setups. This sensor offers a fast response time of 0.001 seconds and over 99% accuracy.
Show original supplier description
The K-Tuned 4 BAR MAP Sensor (KTD-MAP-BS4) is engineered to precisely measure manifold pressures in forced induction applications for B, D, H, and F-series Honda/Acura engines. Designed to support up to 58 psi of boost pressure, this sensor is ideal for turbocharger and supercharger systems, providing crucial data for engine management. Featuring a rapid 0.001-second response time and an accuracy exceeding 99%, the K-Tuned MAP sensor ensures that your engine management system receives timely and reliable information. The sensor operates with a minimum voltage of 0.08V and a maximum of 4.88V, with a scalar of 838 and a load offset of 31, making it compatible with common tuning software where a 4-Bar standard can be selected or calibrated. Installation is straightforward, with direct plug-and-play fitment for many Honda/Acura applications. It requires an engine management system such as Flashpro, K-Pro, S300, or AEM for proper operation. K-Tuned offers a 1-year warranty on all their MAP sensors.

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

BrandK-Tuned
Part NumberKTD-MAP-BS4
CategoryAir and Fuel

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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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