YIUIY LS intake manifold front view showing low-profile design for tight engine bays
YIUIY LS intake manifold rear MAP port view highlights boost/vacuum versatility
YIUIY LS intake manifold top view emphasizes 92mm bore and uniform airflow potential
YIUIY LS intake manifold side view demonstrates stock-like height for clearance
YIUIY 6061 aluminum construction and TIG-welded precision
YIUIY package includes gaskets, fuel rails, and crossover line
YIUIY manifold installed in engine bay with clean, factory-like appearance
YIUIY LS intake manifold front view showing low-profile design for tight engine bays
YIUIY LS intake manifold rear MAP port view highlights boost/vacuum versatility
YIUIY LS intake manifold top view emphasizes 92mm bore and uniform airflow potential
YIUIY LS intake manifold side view demonstrates stock-like height for clearance
YIUIY 6061 aluminum construction and TIG-welded precision
YIUIY package includes gaskets, fuel rails, and crossover line
YIUIY manifold installed in engine bay with clean, factory-like appearance

YIUIY LS Intake Manifold Low Profile 92mm – Cathedral Port, Silver

OverviewMeet the YIUIY LS intake manifold, a precision-built upgrade designed for cathedral-port LS1, LS2, and LS6 heads....
Vendor: YIUIY
Availability: In stock
£369.50
£369.50
Please hurry! Only 5 left in stock
Subtotal: £369.50
10 customers are viewing this product

Free UK Delivery on All Orders

No Minimum Spend Fast & Reliable Delivery Ships Across the UK

Free Returns

30-Day Free Returns
YIUIY LS intake manifold front view showing low-profile design for tight engine bays

YIUIY LS Intake Manifold Low Profile 92mm – Cathedral Port, Silver

£369.50
YIUIY LS intake manifold front view showing low-profile design for tight engine bays
YIUIY LS intake manifold rear MAP port view highlights boost/vacuum versatility
YIUIY LS intake manifold top view emphasizes 92mm bore and uniform airflow potential
YIUIY LS intake manifold side view demonstrates stock-like height for clearance
YIUIY 6061 aluminum construction and TIG-welded precision
YIUIY package includes gaskets, fuel rails, and crossover line
YIUIY manifold installed in engine bay with clean, factory-like appearance

YIUIY LS Intake Manifold Low Profile 92mm – Cathedral Port, Silver

£369.50
Description
Description
x

Overview

Meet the YIUIY LS intake manifold, a precision-built upgrade designed for cathedral-port LS1, LS2, and LS6 heads. The low-profile, 92mm bore is tuned for tighter engine bays while preserving a clean, factory-inspired appearance in a radiant silver finish. This manifold is crafted to sit at stock height, offering a balanced blend of fitment and performance potential for street and enthusiast builds.

Key features and build quality

Constructed from 1/8 inch thick T6061 aluminum with TIG-welded fabrication, this manifold emphasizes durability and consistent wall thickness. The result is a sturdy, corrosion-resistant component that can withstand daily driving as well as more demanding applications. The rear MAP port accommodates boost or vacuum signals, enabling flexible sensor and tuning options without adding bulk to the front of the intake.

  • Map port located at the rear for boost or vacuum use
  • Same height as stock (180mm) to fit in tight engine bays
  • 92mm intake opening for a balanced flow profile

Fits and compatibility

This manifold is designed for a broad range of Chevy, GMC, Pontiac, and related platforms that use cathedral-port LS heads, as well as C8 Gen III/IV LS-based configurations. The compatibility list includes classic and modern chassis, making it a versatile choice for various builds.

  • Cathedral-port LS1/LS2/LS6 heads
  • Chevrolet Corvette (97-07) and Corvette Z06 (01-04)
  • SSR (05-06), TrailBlazer SS (06-09)
  • Cadillac CTS-V (04-07)
  • Pontiac Firebird/Formula/Trans Am (98-02)
  • Pontiac GTO (05-06)
  • Saab 9-7X Aero (08-09)

What you get and installation notes

The package includes the intake manifold along with gaskets, fuel rails, a fuel crossover line, and other mounting accessories to support a straightforward install. The design emphasizes a clean, integrated look that complements modern EFI setups while preserving compatibility with stock or aftermarket hardware.

  • Intake manifold
  • Gaskets and mounting hardware
  • Fuel rails and crossover line
  • Additional mounting accessories

Real-world use and considerations

This YIUIY manifold is positioned as an upgrade that can potentially improve airflow characteristics in compatible LS builds without projecting guaranteed horsepower gains. Its low profile helps with clearance in tight engine bays, while the rear MAP port supports flexible tuning paths for different boost or vacuum configurations. It’s a practical choice for enthusiasts who want a solid, visually clean addition that aligns with factory aesthetics and modern EFI setups.

Why choose YIUIY

YIUIY focuses on durable, well-machined components designed for real-world kits and builds. This manifold aligns with that approach by combining robust aluminum construction, stock-height fitment, and a comprehensive package that covers essential mounting and sealing hardware. If you’re planning a cathedral-port LS upgrade with an eye toward a tidy engine bay and flexible tuning, this manifold offers a thoughtfully engineered option to consider.

FAQ

Q: Which vehicle models is the YIUIY LS Intake Manifold compatible with?

A: Compatible with Cathedral-port LS1/LS2/LS6 heads and C8 Gen III/IV LS-based platforms; fits Corvette (97-07), Z06 (01-04), SSR, TrailBlazer SS, CTS-V, Firebird/Trans Am (98-02), GTO (05-06), and Saab 9-7X Aero (08-09).

Q: What is included with the package?

A: Intake manifold, gaskets, fuel rails, fuel crossover line, and mounting accessories.

Shipping & Return
Shipping & Return
x

Returns Policy

You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).

You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).

If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.

Shipping

We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.

When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.

Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.

Complete Your Setup

Example product title
£369.50
£369.50
Example product title
£369.50
£369.50
Example product title
£369.50
£369.50
Example product title
£369.50
£369.50
Example product title
£369.50
£369.50
Example product title
£369.50
£369.50
Example product title
£369.50
£369.50
Example product title
£369.50
£369.50
Example product title
£369.50
£369.50
Example product title
£369.50
£369.50

Recently Viewed Products