Air and Fuel› Intake Manifolds and Components

LGX

Ported Intake Manifold

$555.00

SKU: LGX-PM

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

Moderate — 2–4 hours

Overview

The LGX ported intake manifold is a performance enhancement for 2016-2021 LGX 3.6L V6 engines. It also smooths out runner transitions and improves the short side radius.
Show original supplier description
The LGX ported intake manifold from JacFab is designed to significantly improve throttle response and performance for 2016-2021 Chevrolet Camaro, Cadillac ATS, CTS, and CT6 models equipped with the LGX 3.6L V6 engine. This intake manifold is crafted by modifying new GM intake manifolds. The process involves filling the manifold to reduce internal airflow turbulence and increase air velocity. Additionally, the runners are smoothed, particularly on the bottom side, to enhance the performance of the short side radius. Due to the extensive filler work required, used manifold send-ins are not accepted, and this is an outright purchase with no core charge. Installation of this ported intake manifold requires attention to throttle body compatibility. It will not work with standard throttle body spacers like Airaid. However, it is compatible with a wide range of throttle bodies, including the stock unit, Overkill 80mm, V-max, Solar 72mm/76mm, and Solar 80mm/84mm (with their specific adapter plate). As these are made-to-order items, please allow 5-7 business days for shipping.

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

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandLGX
Part NumberLGX-PM
CategoryAir and Fuel

We’re here — turning wrenches, just like you.

Call us, follow along, or come say hi.

(760) 282-4645 Instagram Google

Buy with Confidence

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.

View Full Return Policy

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.

View Full Shipping Policy