K&N Engineering
KN Drop in Air Filters
$55.19
SKU: 33-5049 · Air Induction
Vehicle Fitment 3 applications
Buick (3)
- 2018–2020 Regal Sportback 2.0L L4 Turbocharged
- 2018–2020 Regal TourX 2.0L L4 Turbocharged
- 2019 Regal Sportback 3.6L V6
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Tell us your platform and power goal — our team specs the right combination of parts, tuning and machine work, then quotes it. No guesswork, dyno-proven.
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(313) 561-5500