APR's dual pulley system spins the factory 3.0 TFSI supercharger roughly 26.4% faster for higher horsepower and torque across the full RPM range with supporting software. It combines a press-on drive pulley machined from billet stainless steel that reduces diameter from about 63.25mm to 57.75mm with a bolt-on billet aluminum crank pulley that increases diameter from about 162mm to 187mm while retaining the factory harmonic balancer. The correct drive belt and new crank pulley bolts are included. Tuning software is sold separately.
| Type | Supercharger Drive & Crank Pulley Kit |
| Material | Drive pulley billet stainless steel; crank pulley billet aluminum |
| Finish | Black (e-coated drive, anodized crank) |
| Drive Pulley | 57.75mm (press-on) |
| Crank Pulley | 187mm (bolt-on) |
| Included | Drive belt & crank pulley bolts |
| Part Number | MS100184 |
Documents: Installation Instructions (PDF) | Installation Instructions (PDF)
This part fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2009-2011 | Audi | A6 Quattro | Avant |
| 2009-2011 | Audi | A6 Quattro | Base |
| 2017 | Audi | A6 Quattro | Competition |
| 2012-2014,2018 | Audi | A6 Quattro | Premium |
| 2012-2018 | Audi | A6 Quattro | Premium Plus |
| 2012-2018 | Audi | A6 Quattro | Prestige |
| 2018 | Audi | A6 Quattro | Sport |
| 2014-2016 | Audi | A6 Quattro | TDI Premium Plus |
| 2014-2016 | Audi | A6 Quattro | TDI Prestige |
| 2012-2013 | Audi | A7 Quattro | Base |
| 2017 | Audi | A7 Quattro | Competition |
| 2014-2018 | Audi | A7 Quattro | Premium Plus |
| 2014-2018 | Audi | A7 Quattro | Prestige |
| 2014-2016 | Audi | A7 Quattro | TDI Premium Plus |
| 2014-2016 | Audi | A7 Quattro | TDI Prestige |
| 2013-2015 | Audi | A8 Quattro | Base |
| 2013-2018 | Audi | A8 Quattro | L |
| 2014-2016 | Audi | A8 Quattro | L TDI |
| 2013-2017 | Audi | Q5 | Premium Plus |
| 2013-2017 | Audi | Q5 | Prestige |
| 2014-2016 | Audi | Q5 | TDI Premium Plus |
| 2016 | Audi | Q5 | TDI Premium Plus S-Line |
| 2014-2016 | Audi | Q5 | TDI Prestige |
| 2016 | Audi | Q5 | TDI Prestige S-Line |
| 2011-2015 | Audi | Q7 | Premium |
| 2011-2015 | Audi | Q7 | Premium Plus |
| 2011-2015 | Audi | Q7 | Prestige |
| 2011-2015 | Audi | Q7 | TDI Premium |
| 2011-2015 | Audi | Q7 | TDI Premium Plus |
| 2011-2015 | Audi | Q7 | TDI Prestige |
| 2010-2013 | Audi | S4 | Base |
| 2014-2016 | Audi | S4 | Premium Plus |
| 2014-2016 | Audi | S4 | Prestige |
| 2013,2017 | Audi | S5 | Base |
| 2010-2013 | Audi | S5 | Cabriolet |
| 2014-2016 | Audi | S5 | Premium Plus |
| 2014-2016 | Audi | S5 | Prestige |
| 2014-2017 | Audi | SQ5 | Premium Plus |
| 2014-2017 | Audi | SQ5 | Prestige |
Shipping: In-stock orders placed before 3 PM EST ship the same day, and everything else ships within 24 hours. Standard, expedited, and overnight options are available at checkout. Backordered items ship as soon as we get them back in stock. Contact us for lead times. See the full Shipping Policy.
Returns: 30-day returns on new, unused items in original packaging. See the full Refund Policy.
