Which Engine Bay Fuel System for LB724 version should I choose?

Choose the version that matches the intake manifold on the car: Stock, Boost Logic, Boost Logic 20-Port, DSX 20-Port, T1/DSX DI/PI, Driven Innovations or Sheepey Race. The T1 Engine Bay Fuel System for LB724 plumbing is built to suit each manifold and its rails.

Does the kit include an in-tank pump?

No. It covers the engine bay only, picking up at the fuel pump feed fitting on the factory tank. T1 Race Development designs it to work with a T1 in-tank fuel system built around the Injector Dynamics FPS1100, offered in single and dual pump versions.

Are fuel rails included?

No. The Stock version pairs with the T1 billet fuel rail kit for the factory manifold, which T1 also supplies inside its complete fuel system. The aftermarket manifold versions are built around the fuel rail kit from each manifold maker, which is not included.

Why does the factory feed line become the return?

A new pre-made feed line carries fuel from the tank to the engine bay, so T1 Race Development reuses the factory feed line as the return path. That keeps the installation free of permanent modification, while the Fore F2i regulator sends excess fuel back through the factory hard lines.

What does the kit add for flex fuel?

An ethanol content analyzer is included, giving the ECU the ethanol reading it needs for full flex fuel capability, and the Injector Dynamics F1250 filter protects the port injection side. Every line is rated for ethanol, with crimped hose ends and reflective heat sleeve where it needs protection.

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Description

T1 Race Development Engine Bay Fuel System for LB724 Lamborghini Huracán and 4S Audi R8

T1 Race Development’s Engine Bay Fuel System for LB724 Lamborghini Huracán and 4S Audi R8 covers everything under the engine cover in T1’s V10 fuel system: the feed line, the F1250 filter, the ethanol sensor and the regulator that sit between a T1 in-tank pump system and the port injector rails. Pick the version that matches the intake manifold on the car.

Design and Performance

The kit picks up at the fuel pump feed fitting on the factory tank and finishes at the factory feed line, which T1 repurposes as the return in the engine bay. Every line is pre-made, and nothing on the car is permanently modified. An Injector Dynamics F1250 filter protects the port injection side, an ethanol content analyzer gives full flex fuel capability, and a Fore F2i regulator returns excess fuel through the factory hard lines.

Choosing a Version

The Stock version of the Engine Bay Fuel System for LB724 pairs with T1’s billet rail kit. The other six suit the rails supplied for the Boost Logic, Boost Logic 20-port, DSX 20-port, T1/DSX direct and port injection, Driven Innovations and Sheepey Race manifolds.

Features

Seven versions to suit the factory and aftermarket intake manifolds
Injector Dynamics F1250 filter for the port injection side
Ethanol content analyzer for full flex fuel capability
Fore F2i regulator returning through the factory hard lines
Pre-made lines with no permanent modification to the car

What’s Included

Lines from the fuel pump hanger to the factory hard line used for the return
Injector Dynamics F1250 fuel filter
ECA ethanol content sensor
Fore F2i fuel pressure regulator

Applications

Audi R8: 4S | 2017-2023 | 5.2L V10
Lamborghini Huracán: LB724 | 2015-2024 | 5.2L V10

Notes

Engine bay components only; it needs a T1 in-tank system such as the T1 Race Development Single Pump In-Tank Fuel System (T1 01.01.03) or the T1 Race Development Dual Pump In-Tank Fuel System (T1 01.01.08)
No fuel rails are included; the Stock version pairs with the T1 Race Development Billet Fuel Rail Kit (T1 01.01.02), and the others use the manifold maker’s rails
For the whole system in one kit, see the T1 Race Development Complete Fuel System for LB724 Lamborghini Huracán and 4S Audi R8 (T1 Huracan R8 CFS Kit)

Frequently Asked Questions

Which Engine Bay Fuel System for LB724 version should I choose? Choose the version that matches the intake manifold on the car: Stock, Boost Logic, Boost Logic 20-Port, DSX 20-Port, T1/DSX DI/PI, Driven Innovations or Sheepey Race. The T1 Engine Bay Fuel System for LB724 plumbing is built to suit each manifold and its rails.
Does the kit include an in-tank pump? No. It covers the engine bay only, picking up at the fuel pump feed fitting on the factory tank. T1 Race Development designs it to work with a T1 in-tank fuel system built around the Injector Dynamics FPS1100, offered in single and dual pump versions.
Are fuel rails included? No. The Stock version pairs with the T1 billet fuel rail kit for the factory manifold, which T1 also supplies inside its complete fuel system. The aftermarket manifold versions are built around the fuel rail kit from each manifold maker, which is not included.
Why does the factory feed line become the return? A new pre-made feed line carries fuel from the tank to the engine bay, so T1 Race Development reuses the factory feed line as the return path. That keeps the installation free of permanent modification, while the Fore F2i regulator sends excess fuel back through the factory hard lines.
What does the kit add for flex fuel? An ethanol content analyzer is included, giving the ECU the ethanol reading it needs for full flex fuel capability, and the Injector Dynamics F1250 filter protects the port injection side. Every line is rated for ethanol, with crimped hose ends and reflective heat sleeve where it needs protection.

About T1 Race Development

T1 Race Development was founded in Texas in 2005 by Tony Palo, whose 2000 Acura Integra GSR became the first eight-second front-wheel-drive street car before the shop turned its attention to the Nissan GT-R. T1 went on to become the first to exceed 230 mph in the half mile in a GT-R and the first to make 2,400 whp from the VR38DETT, and it now develops engines, drivetrain parts and complete builds for the R35 GT-R, Lamborghini Huracan and Audi R8.

Additional Information

The Bulletproof Automotive website contains many thousands of products purchased in multiple different currencies. All of the prices are entered manually and accurately at the time of entry. Due to the consistently fluctuating international exchange rates, at times prices may not be able to be honored at their original intended rate. We apologize for any inconvenience this may cause, unfortunately our website is unable to compensate dynamically for what can at times be volatile changes in the cost of items due to currency values fluctuating, changes in prices from suppliers, changes in shipping and import duties, and other factors. Rest assured that any order you place on line will be at zero risk to you in this area. If in the event your order cannot be fulfilled at the original intended website price we will offer you a 100% refund, no questions asked. We will continue to do our best to maintain updated prices and we will always continue to offer our price match guarantees as well to ensure our prices are always the best for you. In short, prices may change without notice. It is always advised to give us a call prior to placing your order online to confirm availability and to confirm current pricing.

Shipping Policy

Items that are in stock in the US, either at Bulletproof’s warehouse or at a supplier’s warehouse, are generally delivered within 7-10 days. Special order items from overseas take considerably longer. As a courtesy Bulletproof offers delivery estimates to our customers which take into consideration manufacturer availability and shipping schedule. These estimates represent our best guess based on previous orders from the manufacturer and do not in any way imply a guaranteed delivery window. Many manufacturers work in a “just in time” inventory system and often take 2-20+ weeks to produce an item once an order is submitted. All deliverable items are then sent to our Japanese warehouse. Bulletproof ships a minimum of one full ocean freight container every month from Japan, oftentimes more than one a month. Ocean freight takes an average of 4 weeks. Typically it breaks down to one week in Japan for paperwork and customs, two weeks by boat and one week in US customs/clearance. Due to the wide number of variables between manufacturer and shipping schedules, delivery estimates are simply just that – estimates. We attempt to estimate conservatively and we usually deliver faster than our estimates suggest. It is not Bulletproof’s policy to guarantee delivery time of any special order item, this is impossible for us to do. By ordering you acknowledge that there is no required delivery ETA and an order may not be canceled or altered due to manufacturing or shipping delays, all ETA’s are provided as a best guess only. Please review the full Terms & Conditions here.

BP Pricing Difference

We do pricing a little differently on our JDM brands and we believe in making things simple and clear. No hidden fees or surcharges. Every price you see includes the shipping cost to our office in Los Angeles, California and all the associated taxes/duties/fees for bringing the products into the US. The only shipping you ever pay is from our facility in the US to your location. Be wary of resellers that don’t include the cost of international shipping in their pricing on JDM parts. While we believe we’ll always have the lowest all-in price on JDM products, we offer a price match guarantee for all authentic parts purchased from authorized dealers as well. For many international customers, it’s much more affordable to ship from the USA than from Japan directly, as the air freight and ocean freight costs are typically much less. However, for customers looking to ship directly from Japan outside of North America, or domestically in Japan, we can provide pricing specifically for that scenario. Please do not hesitate to contact us with any pricing questions or concerns. Please email us at sales@bulletproofautomotive.com with any inquiries.

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T1 Race Development Engine Bay Fuel System for LB724 Lamborghini Huracán and 4S Audi R8

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T1 Race Development Engine Bay Fuel System for LB724 Lamborghini Huracán and 4S Audi R8

Design and Performance

Choosing a Version

Features

What’s Included

Applications

Notes

Frequently Asked Questions

About T1 Race Development

Reviews