Properly performing ignition coils can provide increased ignition energy, lower fuel consumption, and reduced exhaust emissions for your vehicle Bosch ignition coils are built to achieve or exceed OE specifications and are known industry-wide for their reliability and performance Precise, corrosion-resistant connections ensure excellent electrical connectivity and lead to a long service life Efficiently supplies spark plug electrodes with the proper voltage to provide superb cold-start performance and a smoother running engine Precision engineering, high quality materials, and top quality manufacturing ensure maximum temperature and vibration resistance Compatible with select vehicles (Note: vehicle trim level/engine may affect fitment - verify specific fitment details with fit checker above): AUDI: 2015-23 A3, 2015-23 A3 Quattro, 2017-20 A4, 2017-23 A4 allroad, 2017-23 A4 Quattro, 2018-23 A5 Quattro Compatible with (cont.): AUDI: 2018-23 A5 Sportback, 2016-18 A6, 2020-23 A6 allroad, 2016-23 A6 Quattro, 2019-23 A7 Sportback, 2019-23 A8 Quattro, 2019-23 Q3, 2018-23 Q5, 2020-23 Q5 PHEV, 2021-23 Q5 Sportback, 2017-23 Q7, 2019-23 Q8, 2020-22 RS Q8 Compatible with (cont.): AUDI: 2017-23 RS3, 2018-23 RS5, 2019-23 RS5 Sportback, 2021-23 RS6 Avant, 2021-23 RS7 Sportback, 2015-23 S3, 2018-23 S4, 2018-23 S5, 2018-23 S5 Sportback, 2020-23 S6, 2020-23 S7 Sportback, 2020-23 S8, 2018-23 SQ5 Compatible with (cont.): AUDI: 2021-23 SQ5 Sportback, 2020-23 SQ7, 2020-23 SQ8, 2016-23 TT Quattro, 2018-22 TT RS Quattro, 2016-23 TTS Quattro; BENTLEY: 2019 Bentayga; PORSCHE: 2019-21 Cayenne, 2017-21 Macan, 2017-21 Panamera "Compatible with (cont.): VOLKSWAGEN: 2019-23 Arteon, 2018-23 Atlas, 2020-23 Atlas Cross Sport, 2014-19 Beetle, 2015-18 Golf, 2017-19 Golf Alltrack, 2015-23 Golf R, 2015-19 Golf SportWagen, 2015-23 GTI, 2013-23 Jetta, 2014-22 Passat, 2018-23 Tiguan "