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Injector Dynamics ID1050X Injector Set McLaren MP4-12C / 570S / 600LT / 650S / 675LT / P1

SKU: IDX1050.34.14.14.8
Price
$1,075.20
In Stock and Ready to Ship!

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Installation Services

Don’t worry about the hassle — let our expert team at Forza Motorworks handle the installation for you. Our professional installation ensures everything fits and operates exactly as intended, giving you clean, factory-quality results, proper wiring or mounting, and avoiding the risks of DIY mistakes. You’ll save time, avoid frustration, and get peace of mind knowing the job is done right the first time. Contact us to learn about our installation services and enjoy a seamless upgrade from day one.

FAQ

Shipping Information
For items that are in stock, purchases made after 9am EST will be usually be shipped out in the next 1-2 business days. Please inquire to confirm lead times if you have specific time constraints. Orders will be sent via signature required at our discretion unless otherwise requested.

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Return Policy
We have a 30-day return policy, which means you have 30 days after receiving your item to request a return. To be eligible for a return, your item must be in the same condition that you received it, unused and in its original packaging. All returns are subject to a restocking fee based on item and package condition. Buyer is responsible for paying for return shipping costs. If you need a return label, we will email you a return label and deduct cost from refund. Original shipping costs are not refundable. Special order items are not eligible for return.

Cancellation Policy
In order to cancel your order you must email within 24 hours of placing your order or before your order has shipped, whichever occurs first. Special order items are not eligible for cancelation.

Exchange Policy
We have a 30-day exchange policy, which means you have 30 days after receiving your item to request an exchange. To be eligible for an exchange, your item must be brand new in box. Buyer is responsible for paying all shipping costs to exchange product.

Product Description

The Injector Dynamics ID1050-XDS injector set is a high-performance fuel delivery upgrade engineered for demanding motorsport and tuning applications, including engines like the McLaren MP4-12C / 570S / 600LT / 650S / 675LT / P1 and other high-flow fuel system platforms that accept 14 mm lower O-rings. These X-Series injectors build on the ID1050x design with Dual-Slope Matching for improved flow consistency across both low and high pulse widths, delivering approximately 1065 cc/min of fuel flow at 3.0 bar (43.5 psi). Compact, corrosion-resistant internals and a high-strength magnetic circuit support operation up to 10 bar differential fuel pressure while maintaining smooth idle and drivability. Ideal for builds requiring robust atomization and reliable fuel delivery under elevated power, these injectors are compatible with all known fuels — including ethanol blends — and add strength to tuned or high-output setups.

Fitment Notes

  • Designed as a set of 8 injectors for McLaren M838T engines or other high-flow fuel system applications requiring matched flow.

  • 14 mm lower O-ring diameter — verify fuel rail and intake manifold injector boss compatibility prior to ordering.

  • Direct fuel system replacements when paired with proper harness and top-feed connector type. 

  • Professional ECU tuning required after installation to optimize air/fuel ratios and ensure safe operation under increased flow.

  • Not a direct OEM replacement for engines requiring different lower O-ring sizes or body lengths without adapters.

Included

  • Eight (8) Injector Dynamics ID1050-XDS fuel injectors (high-flow matched set)

  • Pre-installed replaceable inlet filters (improve serviceability)

  • Mounting O-rings compatible with 14 mm injector bosses

  • Flow and tuning documentation to support calibration

Product Specs

  • Nominal Flow Rate: ~1065 cc/min @ 3.0 bar (~43.5 psi) gasoline baseline 

  • Differential Fuel Pressure Capability: Up to 10.0 bar (145 psi)

  • Fuel Compatibility: Compatible with all known fuels including gasoline and ethanol blends

  • Injector Body: Compact X-Series motorsport design for fitment in a wide range of applications

  • Electrical Connector: USCAR standard high-performance connector

  • Quantity: 8 injectors — complete set for V-8 or similar engine configurations

Product Features

  • Dual-Slope Matching: Ensures tighter cylinder-to-cylinder flow consistency at both low and high injector pulse widths to aid in smooth idle and responsive fueling under load.

  • High-flow 1050cc capability: Supports elevated horsepower targets and higher boost or ethanol fueling without running out of fuel capacity. 

  • Corrosion-resistant internals: Built to withstand oxygenated fuels and harsh operating environments for extended service life.

  • Compact footprint: Motorsports-inspired injector body fits a broad range of fuel rails and intake applications requiring short-body injectors.

  • Replaceable inlet filters: Simplify maintenance and help protect injector internals from contamination. 

  • Stable high-pressure operation: Strong magnetic circuit supports reliable operation up to 10 bar differential pressure.