Air and Fuel› Intake Manifolds and Components

Grimmspeed

V6 Phenolic Intake Manifold Spacer

$69.00

SKU: GRM083001

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 GrimmSpeed GRM083001 is a phenolic intake manifold to engine thermal spacer designed for the Hyundai Genesis V6. This spacer raises the intake manifold off the engine to reduce heat transfer. By replacing the stock steel gasket with this phenolic material, it significantly lowers the temperature of the intake air, which can lead to increased horsepower.
Show original supplier description
The GrimmSpeed Hyundai Genesis V6 Phenolic Spacer Intake Manifold (083001) is engineered to significantly reduce heat soak in your engine's intake system. By incorporating a phenolic spacer between the intake manifold and the cylinder head, this component acts as a thermal barrier. Phenolic material conducts heat approximately 300-900 times less effectively than the stock steel gasket, which helps maintain a cooler air charge entering the engine. A cooler air charge is denser, meaning it contains more oxygen. This can lead to improved engine performance and efficiency. The spacer is a direct fit for specific Hyundai Genesis Coupe models equipped with the 3.8L V6 engine, ensuring straightforward installation for enthusiasts looking to enhance their vehicle's performance.

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

BrandGrimmspeed
Part NumberGRM083001
CategoryAir and Fuel
5,000+ Trusted brands
1M+ Enthusiasts
5M+ Parts sold
(760) 282-4645 hello@motormia.co

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