3.0T TFSI 188mm Crank Pulley & Damper Upgrade Kit | Audi B8/B8.5 S4, S5, Q5, SQ5 & C7 A6, A7 | Integrated Engineering

$448.19

$448.19 ~~$497.99~~

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Overview

Note: source handle says '108mm' but actual product title/spec is 188mm - recorded title as returned by source JSON

Details

Single-piece billet aluminum construction, CNC machined from 6061-T6
188mm overdrive crank pulley creates a dual pulley ratio when combined with IE 57.5mm supercharger pulley
Replaces both crank pulley and engine damper in one unit
Lightweight design at 1613 grams (59% lighter than stock)
Black anodized finish with laser-etched alignment marks and logo
Increases supercharger RPM by 26% over stock when combined with smaller SC pulley
Enables up to 548 HP with dual pulley tune (model IEBAVJ1C)
Installation time approximately 2-3 hours
Includes high-strength bolts and dual pulley-sized supercharger belt; made in-house in the USA
Requires 57.5mm SC pulley and stage 2 dual pulley ECU tune
Compatible with B8/B8.5 S4, S5, Q5, SQ5 (2008-2017) and C7 A6, A7 (2011-2016) with 3.0T TFSI supercharged engines
Not recommended for 2016-2018 CREC engines due to supercharger clutch failure risk