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Air and Fuel› Superchargers, Turbochargers and Components
APR Tuning
Supercharger Drive and Crank Pulley with Belt Press on 3.0 TFSI Fits 2009-2018 Audi A6/A7/A8 Quattro 2013-2017 Audi Q5 2011-2015 Audi Q7 2010-2017 Audi S4/S5 2014-2017 Audi SQ5 APR
SKU: A0CU MS100184
Moderate — 2–4 hours
Overview
Show original supplier description
Part #: MS100184
APR's Supercharger Drive Pulley Upgrade decreases the diameter of the factory pulley from ~63.25mm to 57.75mm, which in turn spins the supercharger ~9.5% faster. This results in a healthy bump in horsepower and torque across the entire RPM range with the supercharger operating at a higher rate of speed. The pulley is CNC machined from billet stainless steel, e-coated black for an OEM appearance and is press fitted to the factory supercharger unit.
Features:
- Full dual pulley kit
- Press on 57.75mm supercharger drive pulley
- Bolt on 187mm crank pulley
- Spins the charger 26.4% faster for massive torque and HP gains with tuning
- Anodized and E-coated factory black
- Appropriate belt included
- Retains factory harmonic balancer
Fits Audi A6 Quattro 09-18, A7 Quattro 12-18, A8 Quattro 13-18, Q5 13-17, Q7 11-15, S4 10-16, S5 10-17, SQ5 14-17
Vehicle Symptoms
- Loss of low-end torque
- Engine feels sluggish under acceleration
- Reduced top-end power
- Supercharger whine less noticeable than before
- Check engine light with boost-related codes
Diagnostic Codes
- P0234 – Engine Overboost Condition
- P0236 – Turbocharger/Supercharger Boost Sensor A Circuit Range/Performance
- P0237 – Turbocharger/Supercharger Boost Sensor A Circuit Low
- P0238 – Turbocharger/Supercharger Boost Sensor A Circuit High
- P0299 – Turbocharger/Supercharger Underboost
Relevant Conversations
- 3.0 TFSI supercharger pulley upgrade kit
- APR dual pulley kit MS100184 review
- Audi S4 supercharger whine lost after pulley install
- P0234 code after supercharger pulley upgrade
- 57.75mm supercharger pulley vs stock size
- Best supercharger pulley kit for 3.0T
- Supercharger pulley install time and difficulty
- APR vs ECS supercharger pulley kit comparison
- Car feels slow after supercharger pulley upgrade
- Supercharger pulley and tune package for B8 S4
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
| Brand | APR Tuning |
| Part Number | A0CU MS100184 |
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