Performance Design LS3 XS 112mm Intake Manifold for Rectangle Port LS Engines L99 L76 L77 L96 L92 LY6
Performance Design LS3 XS 112mm Intake Manifold for Rectangle Port LS Engines L99 L76 L77 L96 L92 LY6
Performance Design LS3 XS 112mm Intake Manifold for Rectangle Port LS Engines L99 L76 L77 L96 L92 LY6
Performance Design LS3 XS 112mm Intake Manifold for Rectangle Port LS Engines L99 L76 L77 L96 L92 LY6
genuine image
Performance Design LS3 XS 112mm Intake Manifold for Rectangle Port LS Engines L99 L76 L77 L96 L92 LY6
Performance Design LS3 XS 112mm Intake Manifold for Rectangle Port LS Engines L99 L76 L77 L96 L92 LY6
Performance Design LS3 XS 112mm Intake Manifold for Rectangle Port LS Engines L99 L76 L77 L96 L92 LY6
Performance Design LS3 XS 112mm Intake Manifold for Rectangle Port LS Engines L99 L76 L77 L96 L92 LY6
Performance Design LS3 XS 112mm Intake Manifold for Rectangle Port LS Engines L99 L76 L77 L96 L92 LY6
Performance Design's XS Intake Manifold breaks the mold of common intake manifold architecture to maximize available space under the hood.
Performance Design LS3 XS 112mm Intake Manifold for Rectangle Port LS Engines L99 L76 L77 L96 L92 LY6
Item #: 130727599

Performance Design LS3 XS 112mm Intake Manifold for Rectangle Port LS Engines L99 L76 L77 L96 L92 LY6

Item #: 130727599

€ 1127

Price Details

Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )

*All items will import from US

0 ratings Write a review
In stock
us Imported from USA store

QTY:

Only 5 items left in stock.
Order now and get it around Saturday, September 05
Secured transactionsecured transaction

Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.

Our Top Logistics Partners
  • fedex
  • dhl
Performance Design's XS Intake Manifold breaks the mold of common intake manifold architecture to maximize available space under the hood.
U-Care Warranty:
None
Select a Plan
buy now pay later

Buy Now Pay Later

fast shipping

Fast
Shipping

free return

Free
Return*

secure packaging

Secure Packaging

100% original products

100% Original Products

pci-dss

PCI DSS Compliance

iso certified

ISO 27001 Certified

paypal payment
visa payment
mastercard payment
klarna payment
Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.

What Stands Out

Enhanced Airflow
The LS3 XS 112mm intake manifold optimizes airflow for rectangle port LS engines, significantly increasing horsepower and torque, ensuring superior engine performance over stock alternatives.
Versatile Compatibility
Designed for various LS engines (L99, L76, L77, L96, L92, LY6), this manifold provides a custom fit and performance boost, appealing to a wide range of performance enthusiasts.
Durable Construction
Constructed from high-quality materials, the manifold ensures long-lasting durability and resistance to heat and corrosion, offering exceptional value for serious engine builders looking for reliability.

Product Details

Shop Performance Design LS3 XS 112mm Intake Manifold for Rectangle Port LS Engines L99 L76 L77 L96 L92 LY6 online at a best price in Ireland.
Item Weight22 lbs (9.98 kg)

Product Technical Details

Manufacturer‎Michigan Motorsports
Brand‎Michigan Motorsports
Model‎Performance Design XS LS3 112mm Intake Manifold
Item model number‎70660.01
Exterior‎Injection molded glass reinforced nylon construction
Manufacturer Part Number‎70660.01

What's in the box

Performance Design XS LS3 112mm Intake Manifold

Includes stainless steel hardware for installation

Includes intake port, plenum, and throttle body seals

Who Should Buy?

Suitable For
  • Performance Enthusiasts

    Ideal for users looking to enhance horsepower and torque in their LS engines for improved track performance.

  • Custom Builders

    Perfect for individuals building custom projects requiring high-flow intake solutions for rectangle port LS engines.

  • Race Applications

    Recommended for serious racers needing upgraded intake components to maximize engine efficiency and performance.

Not Suitable For
  • Daily Drivers

    Less suitable for everyday vehicles, as it prioritizes performance over everyday drivability and fuel efficiency.

Product Description

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What is the Performance Design LS3 XS 112mm Intake Manifold designed for?

    Answer: The Performance Design LS3 XS 112mm Intake Manifold is specifically designed for rectangle port LS engines, including models L99, L76, L77, L96, L92, and LY6. This manifold enhances airflow, leading to improved engine performance and efficiency. It's an excellent choice for enthusiasts looking to maximize horsepower and torque in their LS builds, making it suitable for both street and track applications.
  • Question: How does the LS3 XS 112mm Intake Manifold improve engine performance?

    Answer: This intake manifold is engineered to increase airflow significantly compared to standard intakes. The larger 112mm opening allows for better air delivery, which is crucial for higher RPMs and aggressive power builds. As a result, you will experience better throttle response, increased horsepower, and torque, especially during heavy acceleration. It's perfect for performance applications where speed and efficiency are paramount.
  • Question: Is the Performance Design LS3 XS 112mm Intake Manifold compatible with other LS engine models?

    Answer: Yes, the Performance Design LS3 XS 112mm Intake Manifold is compatible with several LS engine variants, particularly those with rectangle ports, including L99, L76, L77, L96, L92, and LY6 models. This versatility allows engine builders to select this manifold for various performance upgrades while maintaining compatibility with their specific setups. Whether you're retrofitting an older engine or enhancing a modern setup, this manifold fits seamlessly.
  • Question: What materials are used in the construction of the LS3 XS Intake Manifold?

    Answer: The Performance Design LS3 XS 112mm Intake Manifold is constructed from high-quality aluminum, designed to withstand high pressures and temperatures typically found in performance engines. This durable material not only enhances longevity but also helps in weight reduction, allowing for better vehicle dynamics. Moreover, the aluminum construction aids in dissipating heat, ensuring consistent performance during demanding driving conditions.
  • Question: Can the LS3 XS Intake Manifold be used with a forced induction system?

    Answer: Absolutely, the LS3 XS 112mm Intake Manifold is highly effective when used with forced induction systems such as superchargers or turbochargers. Its larger volume and enhanced airflow characteristics provide the necessary air supply to support higher boost levels. This makes it a favored choice among tuners looking to achieve high horsepower figures while ensuring optimal air-fuel mixture and engine efficiency.
  • Question: What are the installation requirements for the LS3 XS 112mm Intake Manifold?

    Answer: Installation of the Performance Design LS3 XS 112mm Intake Manifold typically requires basic mechanic skills and tools such as wrenches, sockets, and a torque wrench. It's essential to clean the engine surfaces and use new gaskets for a proper seal. While the manifold does come with installation instructions, consulting with a professional or experienced mechanic is advisable, especially if you're making multiple modifications concurrently.
  • Question: Will I need additional components when installing this intake manifold?

    Answer: Yes, when installing the LS3 XS 112mm Intake Manifold, you may need additional components such as an upgraded throttle body, gaskets, and possibly new air intake tubing to ensure proper connections and optimal airflow. Depending on your engine setup, tuning of the engine's ECU might also be necessary to fully take advantage of the manifold's capabilities. This combined approach will lead to enhanced performance, making your engine run more efficiently.
  • Question: What types of vehicles can benefit from the LS3 XS 112mm Intake Manifold?

    Answer: The LS3 XS 112mm Intake Manifold is ideal for a variety of performance vehicles equipped with LS engines, including modified muscle cars, sports cars, and even trucks intended for high performance. Enthusiasts who participate in racing, off-roading, or simply want a sportier driving experience will find this manifold transformed their engine's horsepower and responsiveness. It's well-suited for a range of applications from drag racing to everyday driving, enhancing overall excitement.
  • Question: How does this manifold compare to other intake options on the market?

    Answer: The Performance Design LS3 XS 112mm Intake Manifold stands out from other intake options due to its optimized airflow design and specific tuning for rectangle port LS engines. Compared to factory intakes, it offers significantly better power gains, especially at higher RPMs. Competitors may focus on lower cost yet compromise on performance, but the LS3 XS ensures that power enthusiasts get the maximum output from their engines without integrating complex additional modifications.
  • Question: Where can I buy the Performance Design LS3 XS 112mm Intake Manifold in Ireland?

    Answer: You can purchase the Performance Design LS3 XS 112mm Intake Manifold for rectangle port LS engines directly from Ubuy in Ireland. Ubuy offers a reliable purchasing platform with options tailored for performance automotive parts, ensuring you find the product you need with confidence. With their commitment to quality and customer service, Ubuy is a trusted choice for automotive enthusiasts.

Michigan Motorsports Intake Manifolds ‎70660.01 Editorial Review

No editorial reviews found

Customer Reviews & Ratings

1 customers ratings
  • 5 Star
    0%
  • 4 Star
    100%
  • 3 Star
    0%
  • 2 Star
    0%
  • 1 Star
    0%

Review this product

Share your thoughts with other customers

Platform Trust & Buyer Confidence

trustpilot logo
4.2/5 9250 + reviews
Read reviews
MA
Mohammad
Verified buyer

“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”

23 July 2026 · via Trustpilot
CK
Chitra
Verified buyer

“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”

22-Jul-26 · via Trustpilot
K
kund
Verified buyer

“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”

23-Jul-26 · via Trustpilot
OO
Onesi
Verified buyer

“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”

22 July 2026 · via Trustpilot
SJ
SAO JOHN
Verified buyer

“Ubuy is a great online platform to buy stuff. Reliable, fast delivery time and great value for money. I've been using Ubuy online shopping platform for three years now and will continue to do so.”

23 July 2026 · via Trustpilot
Secure Checkout Global Delivery Easy Returns Genuine Products

Important information

  • Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
  • Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.

€ 1127

Order now and get it around Saturday, September 05

QTY:

Only 5 items left in stock.
Secured transactionsecured transaction

PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.

Our Top Logistics Partners
  • fedex
  • dhl
Fastest cross-border delivery

Features & Benefits

  • Maximizes available space under the hood with innovative design.
  • Improves horsepower and torque across the entire RPM range.
  • Ideal for stock and modified LS engines from 2007-2015.
  • Includes integrated fuel rails for enhanced performance.
  • Supports up to 20 psi of boost and features a carbon fiber bolt cover.
  • Complete assembly includes necessary seals and stainless steel hardware.

Ubuy Assurance

Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns *, and secure packaging on every order.