Integrated Engineering Port Injection Performance Intake Manifold for Audi A3 8P / B7 A4 / A4 B8 / A5 B8 / A6 C7, Volkswagen Golf GTI MK5 / MK6 & More (2005–2015)

This innovative IE fueling solution uses a modified version of IE’s high-performance Intake Manifold as the base to add a second set of injectors to your direct injected VW or Audi 2.0T engine. This hardware kit unlocks your fueling limit and is able to fuel even the wildest power goals!

For race setups only. Requires custom fuel setup, fabrication, removal of emission systems, custom tuning or stand-alone fuel controllers, and should only be attempted by professional builders. This is not a bolt-on kit.

Leading Intake Manifold Features

• Pre-modified to accept EV1 & EV14 compact fuel injectors
• Power and torque gains throughout the entire rpm range
• Fast onset boost, no loss in spool time
• Oring seals no liquid gasket or RTV required
• Thick wall cast construction for durability
• Internal flow-optimized velocity stacks
• Black powder coat finish with black anodized plenum cover
• 100% engineered, tested, designed, cast, and machined in the USA

Leading Fuel Rail Features

• Allows for 4 additional fuel injectors on 2.0T FSI & TSI engines
• Will accept EV1 & EV14 compact fuel injectors
• Perfect for big-power big turbo and race engines
• Get past the direct injection "fuel limit ceiling"
• Adapt to existing fuel system with -6AN inlet/outlet
• Designed & engineered to fit IE Direct Port Intake Manifold

2.0T TSI/TSI Direct Port Fueling Limitations

When building big power/big turbo engines for the 2.0T FSI (EA113) or TSI (EA888 Gen1/2) engine, the stock direct injection fuel system quickly becomes under-spec as power level rise and ultimately limit the power levels achievable due to the low-pressure fuel pump, high-pressure fuel pump, and injectors. DI injector upgrades are very limited and mostly non-existent, even with HPFP and LPFP upgrades most 2.0T FSI/TSI builds top out at around 500-550HP on pump fuels due to fuel limitations.

Introducing The IE 2.0T Direct Port Injection Kit

To overcome the fueling limitations, IE engineers have designed the ultimate base kit for adding a second set of injectors to your build. The plastic OEM intake manifold is replaced with IE’s own 2.0T FSI/TSI intake manifold that has been specially modified with injector bungs to accept your choice of EV14 or EV14 compact style fuel injectors using 14mm o rings. The direct port fuel rail includes brackets and hardware to mount to IE’s manifold directly and is machined with -6AN o ring boss inlet and outlet to accept easy-to-source AN fittings to adapt your fuel system. This is the same setup IE used on IE’s in-house MK6 GTI drag project to deliver enough fuel for over 700HP!

Custom Installation And Setup Required

The IE 2.0T FSI/TSI Direct Port Injection Kit is sold as a base kit only and is not a direct bolt-on solution. Designed to serve as the base of your fuel build only, you or your builder will need to design and source the injectors, fuel line, fuel adapters, fittings, and remaining elements to complete the hardware installation. Custom ECU tuning and a secondary fuel system controller (recommended) will be required, make sure you speak with your builder/tuner before ordering. Fitment of the fuel rail may require modification to vacuum lines and removal of the PCV system and as such is not recommended for street-driven vehicles and is intended for race builds.

Vehicle Specific Install Kits

Designed specifically for each individual application, IE Intake Manifold Install Kits are complete with all hardware necessary to install your new IE 2.0T cast intake manifold. These kits including all needed brackets to fasten OEM lines and components, as well as couplers to plumb the valve cover breather, vacuum connections, and throttle body. This kit is for the installation of the intake manifold, not to set up the port injection.

• 2.0t FSI (EA113) transverse kit
• VW: MK6 Golf R (2012-2013)
• Vw: MK5 GTI 2.0t FSI (2006-2008)
• VW: MK5 Jetta & GLI 2.0T FSI (2005-2008)
• Audi - 8j/MK2 TTS (2009-2015)
• Audi - 8j/MK2 TT 2.0t FSI (2008-2010)
• Audi - 8p/MK2 a3 2.0t FSI (2006-2008)
• 2.0t FSI (EA113) longitudinal kit
• Audi - b7 a4 2.0t FSI (2005-2008)
• 2.0t TSI (EA888 gen 1 & gen 2) transverse kit
• Vw: MK6 GTI 2.0t TSI (2010-2014)
• Vw: MK5 GTI 2.0t TSI (2008-2010)
• VW: MK6 Jetta & GLI 2.0T TSI (2011-2013)
• VW: MK5 Jetta & GLI 2.0T TSI (2008-2011)
• Audi - 8j/MK2 TT 2.0t FSI (2010-2015)
• Audi - 8p/MK2 a3 2.0t FSI (2008-2013)
• 2.0t TSI (EA888 gen 1 & gen 2) longitudinal kit
• Audi - b8 a4 2.0t TSI (2009-2013)
• Audi - b8 a5 2.0t TSI (2009-2013)

Additional Intake Manifold Features

The Integrated Engineering 2.0T FSI/TSI/TFSI intake manifold was carefully designed to provide an effective power increase across the entire rpm range without sacrificing low-end power or spool time. IE engineers have incorporated several true motorsport features into this intake manifold, making it greatly outperform the factory unit, as well as other aftermarket manifolds available.

Usa Cast Aluminum

IE manifolds are cast from a special self-aging, self-hardening alloy with especially strict requirements for chemical composition. Top of the line Japanese machining centers machine all major surfaces of the parts in one setup, ensuring a perfect fit, finish, and maximum value. The aluminum manifold makes a great replacement for the stock plastic unit, which is a common failure point.

Flow Tuned Runner Design & Velocity Stacks

Dramatic power and torque increases come from making small changes to the runner and velocity stack design. IE’s engineers have precisely tuned runner length, diameters, and resonance tuning. The IE manifold is the only manifold on the market featuring flow tested velocity stacks that have been optimally tuned for large power increases throughout the entire RPM band. The end result is the best performing intake manifold optimized specifically for 2.0T engines.

Increased Plenum Volume

The plenum on this manifold has been generously sized and shaped to distribute airflow as evenly as possible to all 4 cylinders. The 2.4L internal volume is a massive improvement over the factory piece and ensures a steady supply of air for the engine.

Power Increase

IE has carefully engineered and tested this intake manifold in-house to get the best results possible in any condition. Using the latest in Computational Fluid Dynamics (CFD) software, IE’s engineers have optimized the manifold’s airflow and power range for virtually any turbocharger. Even on smaller turbos such as VW/Audi K04 turbos, there are significant power and torque increases throughout the entire rpm range, with no loss in low-end power or spool time. What that means for you is an incredible increase in the driving experience with a bolt-on performance product, with truly no downsides.

Quick Spool

With further careful tuning of the runner diameter and length, the IE manifold provides an optimal balance of power gains throughout the entire powerband with no loss in spool time or low-end power. Even on both smaller and larger turbo setups, the manifold will typically result in no added turbo lag.

Surface Finish

To complement the impressive performance of the manifold design, IE engineers have taken special care to make a visually appealing piece that not only compliments but enhances the look of any engine bay. The beautiful USA cast aluminum surface is powder coated with a satin black finish then all surfaces and ports are machined for an impeccable contrast. The easy to clean powder coat will ensure the manifold stays looking nice for a lifetime.

Precision Engineering

Unlike other manifolds on the market that are simply welded or cast with larger plenums and made to fit on the car, IE’s performance intake manifolds receive special treatment from start to finish. IE’s engineering department looks at each specific application and designs an intake manifold with a properly sized runner and plenum. IE’s engineers use Computational Fluid Dynamics (CFD) software to optimize the runner and velocity stack (bellmouth) system for proper resonance tuning and airflow. Unlike competitor manifolds, IE uses this process on each manifold to design the application-specific runner system to maximize airflow delivery to the cylinders.

Once the manifold has been designed and flow has been optimized, the 3D models head over to IE’s 3D printing studio to manufacture the initial prototype. The 3D printed manifold is fastened onto IE’s in-house engine dynamometer and in-house chassis dynamometer for testing. To validate the plenum, runner, and bellmouth design, IE tests each revision in a controlled environment. Once all testing data has been collected, it is analyzed and used to determine if changes are necessary before going into production.

Vehicle Compatibility

What’s Included

• 1x Integrated Engineering Port Injection Intake Manifold

Availability & Shipping