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Air and Fuel› Intake Manifolds and Components

Motordyne Engineering

M370 Intake Manifold

$790.00 $730.00 Save $60.00

SKU: MD-M370

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 Motordyne M370 Intake Manifold is a performance upper intake manifold designed for VQ37VHR engines. It features an 18% increase in internal volume and 6% longer tapered runners to improve airflow efficiency and reduce pressure drop.

This bolt-on upgrade provides an instant power increase and does not require additional engine tuning or aftermarket parts for operation. Installation takes approximately 1.5 hours.
Show original supplier description
The Motordyne M370 Intake Manifold is a high-performance upper plenum replacement engineered specifically for Nissan and Infiniti vehicles equipped with the 3.7L VQ37VHR engine. By increasing internal volume by 18% and extending the intake runner length by 6%, this manifold enhances engine breathing and optimizes torque and horsepower delivery. It utilizes a precision-tapered runner design with an increased inlet radius, which helps to reduce flow detachment and minimizes pressure drop for more efficient power gains. Designed as a simple bolt-on upgrade, this manifold is compatible with a wide range of VQ37VHR-powered models, including the Infiniti G37 (Coupe, Sedan, Convertible, and IPL), Q50, Q60, Q70, EX37, FX37, QX50, and QX70, as well as the Nissan 370Z (including Nismo and Fairlady Z), Fuga 370GT, and Skyline V36 370GT. One of the primary advantages of this unit is that it performs without the need for external engine tuning, proprietary modules, or additional hardware. The installation process is straightforward, requiring approximately 1.5 hours of shop time to complete. All necessary mounting hardware is typically included to facilitate a direct fit onto existing lower plenums. This modification is an effective way to improve mid-range response and peak output on naturally aspirated VQ37 setups.

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

Fitment Guaranteed

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Specifications

BrandMotordyne Engineering
Part NumberMD-M370
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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