Skoda Fabia, Roomster, Octavia... (->2023) speaker adapter (165 mm). 271320-16

VW Beetle, Lupo, Touran... (1996->), Skoda, Seat speaker adapter (165 mm). 
20.441/K, ACV 271320-16

Bugatti
Bugatti Veyron (2005-2016) - front doors, 

Seat
Seat Altea, 5P (2004-2015) - front door, rear doors, 
Seat Altea XL, 5P (2006-2015) - front door, rear doors, 
Seat Arosa, 6H (1997-2004) - front doors,
Seat Ateca, 5FP (2016-2023) - front door, rear doors, 
Seat Arona, KJ (2017-2023) - front door, rear doors, 
Seat Ibiza 2/3-türig, 6J (2008-2015) - side rear, 
Seat Mii, AA (2011-2021) - front doors,
Seat Toledo, NH (2013-2018) - front door, rear doors, 

Skoda
Skoda Citigo, AA (2012-2020) - front doors,
Skoda Fabia, 5J (2007- 2014) - front doors,
Skoda Kodiaq, NS (2017-2023) - front doors,
Skoda Octavia I, 1U (1997-2004) - front door, rear doors, 
Skoda Octavia III, 5E (2013-2020) - front door, rear doors, 
Skoda Octavia IV, NX (2020-2022) - front door, rear doors, 
Skoda Rapid, NH (2012-2019) - front door, rear doors, 
Skoda Roomster, 5J (2006-2015) - front door, rear doors,

VW
VW Amarok, 2H, 2HS2 (2010-2020) - front door, rear doors, 
VW Beetle, 16 (2011-2018) - front doors,
VW CC, 3C/35 (2008-2016) - rear doors, 
VW Crafter II, SX/SY/SZ (2017-2023) - front door, rear side, 
VW Eos, 1F (2006-2015) - rear side, 
VW Golf VI, 1K (2008-2012) - rear doors, 
VW Golf VI Convertible, 1K (2011-2016) - rear side, 
VW Golf VI Plus, Variant, 1KP (2009-2013) - rear doors, 
VW Golf VII 2/3-turing, AU (2013-2019) - front door, rear side, 
VW Golf VII 4/5-turing, AU (2012-2019) - front door, rear doors, 
VW Golf VII Variant, AUV (2013-2020) - front door, rear doors, 
VW Golf VIII, CD (2016-2023) - front door, rear doors, 
VW ID.4, E2 (2020-2023) -front door, 
VW Jetta III, 1K5/1KM (2005-2010) - rear doors, 
VW Jetta IV, 162 (2011-2016) - front door, rear doors, 
VW Lupo, 6X (1998-2005) - front door, 
VW Passat B6, 3C2, 3C5 (2005-2010) - rear doors, 
VW Passat B7, 3C/362 (2010-2015) - rear doors, 
VW Polo IV, 9N (2001-2009) - front door, rear doors, 
VW Polo V 2/3-turing, 6R (2009-2014) - front door,  
VW Polo V 4/5-turing, 6R (2009-2014) - front door, rear doors, 
VW Polo V 2/3-turing, 6C/6R (2014-2017) - front door, 
VW Polo V 4/5-turing, 6C/6R (2014-2017) - front door, rear doors, 
VW Polo, AW (2017-2023) - front door, rear doors, 
VW Scirocco III, 13 (2008-2017) - front door, rear side, 
VW T-Cross, C1 (2019-2022) - front door, 
VW T-Roc, A1 (2017-2022) - front door, rear doors, 
VW T6.1, 7HC (2019-2023) - front door, 
VW Tiguan, 5N (2007-2016) - front door, rear doors, 
VW Touran, 1T (2003-2022) - front door, rear doors, 
VW UP! AA (2011-2020) - front doors,

Technical information:
Panel cut out: 145,50 mm.
Outer diameter: 164,50 mm.
Ring height: 25,70 mm.