VEHICLE FITMENT

• AUDI - S4 2017+ (B9) 3.0T engine
• AUDI - A4 2017+ (B9) 2.0T engine
• AUDI - A4 Allroad 2017+ (B9) 2.0T engine

Does not fit S5 or A5 platforms. 

A TRUE PERFORMANCE MANIFOLD

Gain power and torque across the entire rpm range with no loss in turbo spool time with a true motorsport designed intake manifold for your VW or Audi 2.0T FSI EA113 & TSI EA888 Gen1/2 engine. The IE 2.0T Intake Manifold has been carefully designed to provide an effective power increase across the entire rpm range with no loss in low-end power or spool time with the ability to be used on any turbo setup, including the stock turbo. This manifold completely replaces the factory failure prone and restrictive plastic manifold with a high-performance USA cast aluminum part that will look amazing, last the life of the vehicle, and add more power! 

LEADING INTAKE MANIFOLD FEATURES

• Power and torque gains throughout the entire rpm range
• Fast onset boost, no loss in spool time
• O ring seals, no liquid gasket or RTV required
• No wiring modifications or extensions required
• Thick wall cast construction for durability
• Black anodized velocity stack cover
• Black powder-coat finish for a clean look and easy maintenance
• 100% engineered, tested, designed, cast, and machined in the USA
• Bolt-on install kits available for most vehicles

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. Verify the correct install kit for your vehicle below before ordering.

2.0T FSI (EA113) TRANSVERSE KIT FITMENT

• 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 FITMENT

• AUDI - B7 A4 2.0T FSI (2005-2008)

2.0T TSI (EA888 GEN 1 & GEN 2) TRANSVERSE KIT FITMENT

• 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 FITMENT

• AUDI - B8 A4 2.0T TSI (2009-2013)
• AUDI - B8 A5 2.0T TSI (2009-2013)

REQUIRES MANIFOLD ECU SOFTWARE

The IE 2.0T Intake Manifold is a true performance designed intake manifold and requires specific tuning to the ECU software to take advantage of the larger plenum volume, runner size, resonance tuning, and velocity stacks to gain the power increase. Simply bolting the manifold on your existing ECU tune is unlikely to gain the optimum power available. Additionally, installing the IE manifold will remove the factory plastic manifold's runner flaps. Removing the runner flaps will cause a check engine light (CEL) and possible rough cold starts, especially in cold weather. Your manifold tune must turn off the runner flap codes to remove the CEL and re-tune the warm-up maps to accommodate for the cold starts. Please ensure your ECU tuner can provide you with manifold software before purchasing.

Vehicle specific manifold tunes are available from IE for certain cars with more being added in the future. See below for a list of available software tunes.

• VW MK5 GTI Stage 2 IM Software
• VW MK6 GTI Stage 1 IM Software
• VW MK6 GTI Stage 1 IM Software
• VW MK6 Golf R Stage 2 Pro IM Software

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. Our 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

We have 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, our 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. Larger power gains are to be seen on big turbo setups as well, with a manifold that is tuned for the natural powerband of the 2.0T engines from 3000-7500rpm.

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.

DIRECT FIT

The Integrated Engineering 2.0T performance intake manifold has been carefully designed to fit many 2.0T FSI/TSI (EA113 & EA888 gen1/gen2) engines while retaining all of your factory components. Through extensive research and development, this intake manifold fits with no modifications to the engine bay, charge piping, vacuum system, emissions systems, fuel system, or coolant system. To make the intake manifold install as painlessly as possible, individual install kits are available separately. Check the Fitment tab to find the install kit for your vehicle.

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. The top of the manifold features an in-house CNC machined black anodized aluminum velocity port cover that looks amazing in any engine bay.

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. Our engineering department looks at each specific application and designs an intake manifold with a properly sized runner and plenum. Then we begin a series of prototyping and testing countless revisions to the design to ensure optimum performance. Our 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, we use 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 our 3D printing studio to manufacture the initial prototype. The 3D printed manifold is fastened onto our in-house engine dynamometer and in-house chassis dynamometer for testing. To validate the plenum, runner, and bellmouth design, we test each revision in a controlled environment. Once all the testing data has been collected, it is analyzed and used to determine if changes are necessary before going into production.

WATER/METHANOL READY

Each runner is ready for individual water/methanol injection nozzles. The cast and pre-drilled and threaded 1/8" NPT ports located on each runner will make installing your water/meth setup easy. For builds not using water/methanol injection, you can simply block off the ports using the provided black plugs. This requires a 1/8" thread "elongated" nozzle to use with our manifold. These nozzles are manufactured by Aquamist and available through aquamist-direct.com for purchase.

VEHICLE FITMENT BY ENGINE

Requires vehicle specific install kit for complete installation.

VW & Audi - 2.0T FSI EA113 Engines

• Audi - A4 2005-2008 (B7) 2.0T EA113 TFSI engines
• Audi - A6 2005-2011 (C6) 2.0T EA113 TFSI engines
• Audi - A6 Allroad 2005-2011 (C6) 2.0T EA113 TFSI engines
• Audi - TT 2008-2015 (MK2 - 8J) 2.0T EA113 TFSI engines
• Audi - TTS 2008-2015 (MK2-8J) 2.0T EA113 TFSI engines
• Audi - A3 2006-2013 (MK2 - 8P) 2.0T EA113 TFSI engines
• VW - Golf R 2012-2013) (MK6) 2.0T EA113 FSI/TSI engines
• VW - GTI 2006-2009 (MK5) 2.0T EA113 FSI engines
• VW - Jetta & Jetta GLI 2006-2010 (MK5) 2.0T EA113 FSI engines
• VW - Passat 2006-2010 (B6) 2.0T EA113 FSI engines

VW & Audi - 2.0T TSI EA888 Gen 1/2 Engines

• Audi - A4 2009-2015 (B8 - B8.5) 2.0T TSI EA888 Gen 1/2 engines*
• Audi - A4 Allroad 2009-2015 (B8 - B8.5) 2.0T TSI EA888 Gen 1/2 engines*
• Audi - A5 2008-2015 (B8 - B8.5) 2.0T TSI EA888 Gen 1/2 engines*
• Audi - A6 2012-2015 (C7 - C7.5) 2.0T TSI EA888 Gen 1/2 engines*
• Audi - TT 2008-2015 (MK2 - 8J) 2.0T TSI EA888 Gen 1/2 engines*
• Audi - A3 2006-2013 (MK2 - 8P) 2.0T TSI EA888 Gen 1/2 engines*
• VW - GTI 2006-2009 (MK5) 2.0T TSI EA888 Gen 1/2 engines*
• VW - GTI 2010-2014 (MK6) 2.0T TSI EA888 Gen 1/2 engines*
• VW - Jetta & Jetta GLI 2010-2014 (MK6) 2.0T TSI EA888 Gen 1/2 engines*
• VW - SportWagen 2011-2014 (MK6) 2.0T TSI EA888 Gen 1/2 engines*
• VW - CC 2009-2015 (3C8) 2.0T TSI EA888 Gen 1 & 2 engines*
• VW - Passat 2006-2010 (B6) 2.0T TSI EA888 Gen 1 & 2 engines*

*Does not fit B8/B8.5 A4 & A5 2.0T TSI engines with 5th injector factory aluminum intake manifolds.

*Fits VW & Audi 2.0T FSI EA113 and TSI EA888 Gen 1/2 engines only, does not fit MK7/MQB EA888 Gen 3 engines.

One of the most common failures on the 2.0T FSI engine is the factory pressure-relief valve. These valves are in place to recirculate crankcase gases into the intake manifold once they open. Although this works fine for a few thousand miles, they begin to leak over time and cause boost to go past the valve into the valve cover. This not only causes an oily mess in the engine bay from crankcase pressure, but a rough idle, fuel economy decline and boost loss. With boost pressure far below where it should be, it is common to notice significant power losses and poor drivability.

Description:

PRODUCT FEATURES 

• Helps prevent carbon build-up
• Keep your engine running clean
• Complete kit, ready to install
• Installs under the factory engine cover
• All components are black for a sleek stealth install
• Braided stainless steel/nylon hose

TECHNICAL DETAILS

Prevent crankcase oil fumes from condensing and filling your turbo piping, intercooler, and intake manifold. The simple to install and quality looking IE catch can kit is a must for your VW MK5 & MK6 2.0T TSI engine.

A catch can works well to catch all of the oil fumes that are omitted from the valve cover breather, removing the faulty factory oil separator in the process. This not only removes the oil mist that is found everywhere but will greatly help reduce carbon buildup on the intake valves, a common problem on TSI engines, which relates to power loss and poor drivability.

Our kit includes the necessary valve cover breather adapter to remove the separator and plumb the catch can using the two included -10AN hoses. Using our catch can kit, you are not required to remove any of the emissions system or vent the catch can to the atmosphere, which can cause oil mist build-up in your engine bay. Our breather plate simply installs in place of the factory plastic breather plate located on top of the valve cover, while the catch can mounts to a custom bracket easily accessible on the passenger side of the vehicle.

This kit uses the Integrated Engineering billet recirculating catch can, which features our state-of-the-art baffle system to catch the oil mist and not let it pass back into the turbo inlet. This flawless catch can is fully serviceable, easily disassembling if needed. Draining the catch can is simple with the use of the included T handle drain valve, no tools necessary. This beautiful piece is finished with a bright black anodize finish, which maintains a stealthy appearance while looking great in your engine bay.

Everything you need to upgrade the PCV system on your Audi B8 2.0T TSI engine is included with this kit, with a very simple installation that takes less than an hour to install on average. This kit allows the use of the factory engine cover if desired, and the entire install is completely reversible if it ever needs to be removed for any reason.

COLD WEATHER CLIMATES

Catch can kits are designed for warm weather climates only. If you live in an area with sub-freezing temperatures in winter months, extra precaution must be taken as condensation in the catch can and lines can freeze and cause pressure to build up in the crankcase. We recommend checking the contents of the catch can frequently or removing the system entirely during cold winter months. Integrated Engineering is not responsible for any damage caused by improper servicing of the catch can.

FITMENT

AUDI - A4 B8 & B8.5 2.0T TFSI*
AUDI - A4 ALLROAD B8 & B8.5 2.0T TFSI*
AUDI - A5 B8 & B8.5 2.0T TFSI*
*Does not fit Flexfuel 5th injector vehicles with metal intake manifold. 

LEADING INTAKE FEATURES

• Increased airflow - Get the most out of your upgrades
• High-flow velocity stack - True performance design
• Sealed heatshield - Separates cold air from engine bay heat
• Perfect fitment - No modifications required to bolt-on
• Amazing sound - Releases awesome turbo and engine noise
• Looks great - Black powder coat, tight clearances, clean angles 

AUDI B8 A4 & A5 COLD AIR INTAKE

You're not just building a run of the mill bolt-on car with cheap imported parts. No, your Audi B8 A4 or A5 project deserves true performance designed mods and the best cold air intake available. This is not your average filter on a stick, IE engineers used specialized computer flow analysis software coupled with 3D scans of the engine bay to maximize performance. The result is a unique intake shape that optimizes flow and reduces air restrictions for an unmatched bump in power. Factory-like mounting solutions are used for a perfect fit and long life. Your new intake will fit like it was there stock, but perform and sound like a true motorsport intake design.

EASY INSTALLATION

Installation is quick and easy to install with basic tools. The process should take under an hour for most enthusiasts. CLICK HERE to view and download the IE B8/B8.5 A4/A5 Cold Air Intake Install Guide.

VEHICLE FITMENT

• Audi - A4 2009-2015 (B8-B8.5) 2.0T
• Audi - A4 Allroad 2009-2015 (B8-B8.5) 2.0T
• Audi - A5 2009-2015 (B8-B8.5) 2.0T

Description: 

LEADING FEATURES

• Excellent power gains with matching Stage 2 Tune
• Cast sections ensure maximum flow
• Stainless steel and TIG welded for a gorgeous fit and finish
• True 76mm without necking down to OE sizing at CAT
• High flow 200 cell CAT for full power and reduced pollutants
• Tuned resonator keeps highway drone to a minimum
• Direct bolt-on fitment

The IE B9 A4 & A5 Catted Downpipe is engineered to completely reduce turbocharger back pressure and increase turbo spool required for the calibrations of a stage 2 ECU tune. The combination of a performance downpipe and ECU tune together unlocks the full performance potential of your stock turbocharger and engine, delivering 97 horsepower over stock. Get ready to experience addictive power gains across the entire RPM range and an aggressive exhaust growl you are bound to love.

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ADVANCED SOUND TUNING

IE engineers elected to use a resonator in the B9 A4 & A5 exhaust. The result was a much better sounding exhaust overall. The factory cat back has a very unpleasant rasp when used with a downpipe which does not have a resonator. As IE engineers are true enthusiasts as well, it was very important that the exhaust also sounded great. Check out the video to hear stock vs. IE sound clips.

*All sound clips are on a Stage 2 vehicle with IE cold air intake and intercooler installed. Only the downpipe was changed, no modifications were made to the factory installed catback.

HIGH-FLOW CATALYST

IE’s performance downpipe includes a high-flow 200 cell per inch metal matrix catalyst located as close to the turbo as possible. Metal matrix catalysts are higher performance because the matrix web is thinner, allowing higher flow in the same size. Our catalyst is also a very large diameter, allowing a large flow area and maximum power. By being placed close to the turbo, emissions and unwanted unpleasant smells are greatly reduced.

QUALITY CAST SECTIONS

Typical aftermarket downpipes use bends or cuts to form the shape of the downpipe; this allows the use of larger piping, but sacrifices flow and often times fitment. Using specialized 3D scanners and software, IE engineers can design odd shapes and sizes to maximize flow and conform into tight spaces without any sacrifices. To accomplish these shapes, sections of the dowpipe are cast manufactured from the digital models. The result is an incredibly high-quality performance unit with a perfect fit and beautiful finish.

Description:

The IE Polymer Air Intake System delivers performance, sound, and style to your Audi B9/B9.5 A4 or A5 2.0T engine. Our specialty polymer construction maintains low intake air temps and brings an affordable motorsport design to your engine bay. Enjoy easy power gains and turbo noise without sacrificing quality.

HIGH-QUALITY
POLYMER
CONSTRUCTION

FLOW OPTIMIZED
VELOCITY STACK
MOTORSPORT DESIGN

UP TO
+10-20HP
POWER YOU CAN FEEL

LEADING FEATURES

• Rotomold polymer for superior heat resistance
• Up to 10-20HP over stock (with software)
• Increased turbo & engine sounds
• Massive 5" air filter for excellent flow
• Integrated velocity stack for smooth air transitions
• High pressure & low pressure air zones
• Factory style mounts for reliable & easy installation
• All stainless hardware
• Powder-coated aluminum filter plate & velocity stack
• Stainless laser-etched logo plate

THE QUALITY POLYMER INTAKE

This cold air intake is manufactured from a high-quality rotomold procedure that produces a superior plastic material with consistent wall thickness, strong corners, and excellent heat resistance. Enjoy a proper motorsport-designed intake system without compromise.

PERFORMANCE FIRST

The internal volume of the intake and its complex shapes are the results of application-specific engineering for the Audi B9 platform. Every inch has been performance designed to feed your turbocharger with the most airflow possible.

THROTTLE DOWN, SOUND ON

The stock airbox on your Audi A4 or A5 2.0T has been manufactured to silence all engine and turbo sounds at any performance cost. Upgrading your air system with an IE polymer intake will release a symphony of engine throttle, spool, and blow-off sounds that will be music to your ears.

MULTIPLE PRESSURE ZONES

This intake features high and low pressure zones to feed the turbocharger and engine demands for any power goal. The majority of fresh air supply is supplied to the filter from the grill. If additional air demands are required, the intake will pull low-pressure air through the filter cover as needed.

BUILT-IN VELOCITY STACK

The integrated velocity stack smooths the airflow from the large filter into the charge system with excellent laminar properties. This powerful design detail results in a very high inertia flow with reduced drag and power-robbing turbulence at the critical point as air enters the turbocharger.

PRECISION DESIGN

3D scanning tools are leveraged to create a high-resolution digital environment allowing our engineers to take advantage of all available space for a complete performance design while ensuring a hassle-free install.

VEHICLE FITMENT GUIDE

MAKE	MODEL	YEAR	ENGINE
AUDI	A4	2017-2024 (B9/B9.5)	2.0T Turbocharged
AUDI	A5	2018-2024 (B9/B9.5)	2.0T Turbocharged

NOTE: This IE intake system does not fit ROW vehicle engines equipped with a MAF sensor. Please verify before ordering.