Description
Maximize your dual pulley setup's performance with the IE 80mm Throttle Body Upgrade Kit for Audi 3.0T supercharged engines. Designed specifically for enthusiasts pushing their factory Eaton supercharger to the limit, this upgrade eliminates the last major airflow bottleneck—allowing your engine to breathe freely and unleash its full potential.
Key Features:
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Optimized for IE Dual Pulley Tuned Engines (S4, S5, A6, A7 – non-CREC)
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Massive 80mm OEM Chrysler Hemi Throttle Body
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Includes Cast & CNC Machined Adapter for Smooth Flow Transition
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Plug-and-Play Throttle Harness Included
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Reinforced Silicone Coupler – Direct Fit for IE Intakes
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Up to 548HP Capability
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20% Flow Increase vs. Stock
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Free IE ECU Tune Update for Existing Dual Pulley Customers
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No Electrical Trickery – OEM-Like Integration
Remove the Final Restriction from Your Supercharged 3.0T
On factory supercharged Audi 3.0T engines with upgraded dual pulley setups, heat exchangers, and advanced tuning, the stock throttle body becomes a major airflow bottleneck. The factory unit simply can't keep up with increased boost demands. IE’s 80mm throttle body flows 20% more air, delivering more power and improved throttle response across the RPM range.
Designed for Maximum Flow, Not Just Size
IE engineers didn’t stop at “bigger is better.” Instead, they tested various throttle body sizes on flow benches and dynos to determine optimal performance. Unlike oversized 90mm options that produced no gains, this 80mm throttle body provides real, measurable performance increases. The CNC-machined adapter ensures a smooth airflow transition into the supercharger—critical for velocity and efficiency.
Hassle-Free Installation & Operation
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Bolt-On Design: Uses all factory mounting points—no cutting or modification.
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Compatible with IE Cold Air Intakes – silicone coupler fits perfectly for seamless integration.
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Simple Software Update: Flash the free IE throttle body file and you're ready to go.
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OEM-Like Functionality: No check engine lights or erratic idle behavior—just reliable performance.
Free ECU Tune Update for Dual Pulley Owners
Already running an IE Stage 2 Dual Pulley tune? This throttle body kit includes a free software update so your ECU is properly calibrated to handle the increased airflow. If you’re purchasing a new IE Dual Pulley Tune, the update is automatically included at no additional charge.
Note: Requires existing IE Stage 2 Dual Pulley Tune for proper function.
Compatibility:
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Audi B8/B8.5 S4 3.0T Supercharged (2010–2016)
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Audi B8/B8.5 S5 3.0T Supercharged (2013–2017)
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Audi C7 A6 3.0T Supercharged (2012–2015)
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Audi C7 A7 3.0T Supercharged (2012–2015)
For 8R/B8 Q5 & SQ5, see part number: IEINSG2
