2018 Buick Regal Sportback 2.0L L4 Air Filter

2018 Buick Regal Sportback 2.0L L4 Air Filter
  • Designed to increase horsepower & torque for the 2018 Buick Regal Sportback with the 2.0L engine.
  • Washable & Reusable
  • This K&N Regal Sportback air filter lasts the lifetime of your vehicle.
  • Million Mile Limited Warranty with use on Street Vehicles
K&N performance air filters for 2018 Buick Regal Sportback models are reusable and can be used over and over again. Adding performance is easy with K&N Buick air filters.

Your 2018 Buick Regal Sportback deserves a K&N! Select the Product Info button below to see everything the air filter fits.

2018 Buick Regal Sportback 2.0L L4 Fuel Injection - All Models
To start off I purchased this filter not expecting a whole lot after reading the reviews of lowered fuel economy and knowing I'd only receive slight performance increases. I got it because the OEM filter in my '16 Malibu is the most restrictive filter I've ever seen, so I knew anything else would be better. The power increase from the K&N filter isn't noticable, but the engines performance is unreal. With the new filter the engine is shifting better I'm assuming because it can suck air so smoothly it isn't struggling in the upper RPM'S and allowing it to quickly rev and shift. Along with the better running the car actually does receive a significant MPG boost. If you drive like you want to get good fuel economy you will. This filter makes you want to go fast and that does lower your economy at first I was losing MPG's but now I've seen massive gains once I realized I was driving wrong. Here are my results:114mi round trip [OEM filter]: [78° F] 450mi 28mpg, 50mi 33mpg [89° F][K&N filter]: 450mi 30mpg, 50mi 42mpg. This is really the only bit of info you need out of the entire review. Btw the 1.5L Malibu with this filter gets the best fuel economy at 68mph.
, Middletown, Delaware
Replacement Air Filter
K&N 33-5049
  • Designed to increase horse power
  • 10-Year/Million Mile Limited Warranty
33-5049 2018 Buick Regal Sportback 2.0L L4 Fuel InjectionReplacement Air Filter
List Price: $96.99
Your Price: USD $62.99
In stock