Engines and Components› Crankshafts and Components

Integrated Engineering

IE 207mm Dual Pulley Ratio Crank Pulley & Damper Kit

$497.99

SKU: IEBAVJ6

Special Order
Special Order
Ships in 4–6 weeks
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$100 Minimum Order
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Overview

The Integrated Engineering IEBAVJ6 is a 207mm crank pulley upgrade designed for the Audi 3.0 TFSI supercharged platform. This one-piece billet aluminum component replaces both the stock crank pulley and engine damper, offering increased reliability and faster engine revs due to its lightweight design. It increases supercharger RPM by 27.6% and is CNC machined from 6061-T6 aluminum with a black anodized finish.
Show original supplier description
The Integrated Engineering IEBAVJ6 is a 207mm dual pulley ratio crank pulley and damper upgrade kit engineered for Audi's 3.0T TFSI engines. This upgrade replaces the factory crank pulley and engine damper to increase supercharger RPM by a significant 27.6% over stock, leading to higher boost levels and improved performance. This kit is designed for direct fitment on various Audi models including the B8/B8.5 S4, S5, Q5, SQ5, and C7 A6, A7. It is crucial to note that the 2016-2018 Audi A6 and A7 models with CREC 3.0T engines do not have compatible IE software support for the 207mm lower crank pulley. For these specific models, IE offers single pulley CREC tunes that operate safely. To achieve the full performance potential and ensure proper operation, this crank pulley upgrade requires additional components. These include the IE POWERlink OBD tool and an ECU tune. For DSG transmission equipped vehicles, a specific DSG transmission tune is also necessary. Professional installation is recommended for this component.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

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Specifications

BrandIntegrated Engineering
Part NumberIEBAVJ6
CategoryAir and Fuel
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Returns & Fitment

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

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