Description
Transform the performance of your VW 2.5L 5-cylinder engine with the complete IE Power Kit. This all-in-one upgrade includes the IE cast aluminum performance intake manifold and Stage 2 ECU software, unlocking gains of over 40 horsepower and 12 lb-ft of torque. Designed for naturally aspirated performance without forced induction, this kit dramatically enhances throttle response, removes the speed limiter, and extends the powerband all the way to redline. The IE Power Kit is available in two configurations: the Basic Power Kit and the Ultimate Power Kit, which includes a direct-fit IE cold air intake system.
Key Features
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Gains of 40+ horsepower and 12 lb-ft torque
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Motorsport-engineered cast aluminum intake manifold
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Stage 2 manifold ECU tune included
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Increased plenum volume and optimized runner design
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Higher rev limit and power through redline
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Removes rev hang and speed limiter
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PowerLINK cable for at-home tuning and diagnostics
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Optional cold air intake system available (Ultimate Kit)
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Designed, engineered, and manufactured in the USA
Included in Each Kit
Basic Power Kit:
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IE 2.5L Performance Intake Manifold
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IE Stage 2 Manifold Software
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IE PowerLINK Flash Cable
Ultimate Power Kit (Adds the Following):
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IE Direct-Fit Cold Air Intake System for 2.5L Manifold
Performance Benefits
The IE Power Kit is engineered to bring your 2.5L engine to life with a high-flow intake manifold and perfectly matched ECU calibration. Optimized with CFD and extensive R&D, the manifold uses tuned runners and an oversized plenum for ideal airflow distribution and resonance tuning. This results in a broad, high-revving powerband with strong gains throughout the mid-to-high RPM range.
Cold Air Intake (Ultimate Kit Only)
The included cold air intake system relocates the filter for fresh air access and provides provisions for all factory emissions and breather connections. Designed specifically to work with the IE manifold’s relocated throttle body, this intake system ensures seamless integration and maximum performance.
DIY Flashing with PowerLINK
The included PowerLINK cable makes it easy to install the Stage 2 ECU tune yourself with a Windows laptop and WiFi. Flash your tune, return to stock, switch octanes (optional files), read/clear diagnostic codes, and upgrade stages from your own garage.
Fitment Notes
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Fits VW 2.5L engines equipped with electric power steering
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Does not fit models with hydraulic power steering
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Automatic transmission vehicles require a matching IE TCU Tune to remove RPM shift limits and fully utilize performance gains
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Direct fit for MK5 2.5L models; MK6 vehicles may require minor modifications unless using the included IE intake (Ultimate Kit)
Vehicle Fitment
Direct Fit (MK5 Platform):
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VW Rabbit 2006–2009 (MK5) 2.5L
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VW Jetta & Jetta GLI 2006–2010 (MK5) 2.5L
Fitment with Modifications (MK6 Platform):
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VW Golf 2010–2014 (MK6) 2.5L
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VW Jetta & SportWagen 2010–2014 (MK6) 2.5L
Note: MK6 models require intake modification unless using the IE manifold intake system included in the Ultimate Kit.
Technical Highlights
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Increased plenum volume for consistent air delivery
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Flow-tuned runners designed via CFD for optimal velocity
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Cast aluminum construction for strength and durability
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Direct bolt-on installation with factory emissions and vacuum systems retained
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No cutting or trimming required on MK5 applications
Installation
Professional installation is recommended. The install process involves removal of the stock intake manifold, injectors, fuel rail, PCV system, and related components. Serious engine damage can result from incorrect installation. Refer to the official install guide for detailed instructions.
