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K & N Filter that really does fit

DKS

Buick Newbie
13
6
3
Bloomington, Indiana
Buick Ownership
Buick Envision 2.0
K & N filter number 33-5066 is designed for and fits the 2.0 engine in a 2019 Premium II. I would assume it fits other years of the same engine. $67 on Amazon with two day delivery.
 

Durdle

New member
3
0
1
Buick Ownership
Envision
DKS - do you feel any difference in performance with the KN filter? Like quicker acceleration of better mileage? I have used KN filters on several other cars I've owned and I notice a slight difference in mileage plus I can go for 25 to 30K miles without cleaning.
 

Regal LTD Coupe

Active member
166
31
28
Buick Ownership
1993 Buick Regal Limited coupe 3800 (1991 Cadillac Fleetwood coupe 4.9 & 1990 Lincoln LSC SE 5.0 HO)
I had them in a few cars. For the expense I doubt I would buy them again. The first mechanic that suckered me into buying it (that tuneup cost me $400 that day and didn't even include an oil change) claimed I would get a 2 HP gain. Yeah right. Maybe with a cold air intake system, but even that is hardly worth it. Had a custom acrylic boxed in cold air intake in my Pontiac and doubt it was worth the expense someone paid to have it put in. Seems like a gimmick.
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BoostedRegal2.0

Well-known member
946
353
63
Buick Ownership
2014 Regal 2.0 Turbo AWD Trifecta Tune
The K$N isn't worth the cost since today's air filters flow very well and filter small particles better. Plus the K$N can contaminate the mass airflow sensor with oil which will lead to a poor running engine. If you want more power get a performance tune; you will really feel the difference.
 

DKS

Buick Newbie
13
6
3
Bloomington, Indiana
Buick Ownership
Buick Envision 2.0
DKS - do you feel any difference in performance with the KN filter? Like quicker acceleration of better mileage? I have used KN filters on several other cars I've owned and I notice a slight difference in mileage plus I can go for 25 to 30K miles without cleaning.
I have used them on several cars for several years. I believe and the computer agrees, that the mpg is better.
 
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