Performance Air Filters | Aftermarket Filters

Air Filters

Premium performance air filters for improved airflow, horsepower, and engine protection.

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K&N Engineering

K&N Marine 3.75in Flange ID x 3.75in Top OD/4.5in Base OD x 4in H Round Tapered Flame Arrestor - 59-5006

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MSRP:

Was:

Now: $92.79
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K&N Engineering

K&N Marine Engine Flame Arrestor - Oval Tapered 3.75in Flange ID / .75in Flange Length / 4in Height - 59-5005

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Now: (Inc. Tax)

MSRP:

Was:

Now: $92.79
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K&N Engineering

K&N Marine Engine Flame Arrestor 5-1/8in Flange / 8in ID x 9in OD / 2.75in Height - 59-3364

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MSRP:

Was:

Now: $193.59
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K&N Engineering

K&N Marine Round Tapered SS Flame Arrestor-3.75in Flg ID x 5.25in B OD x 3in T OD x 6in H - 59-2030

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Now: (Inc. Tax)

MSRP:

Was:

Now: $92.79
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K&N Engineering

K&N 7-5/16in Flange 10in Height Velocity Stack Assembly - Red - 58-1210

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Now: $157.99
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K&N Engineering

K&N 59-74 Rover Custom Round Race Filter Length 6.56in Width 6.31in Height 2.25in - 56-9335

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Now: $125.99
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K&N Engineering

K&N Custom Racing Assembly - Round Tapered - Red 1.375in Neck Flange - 2.25in Over Height - 56-9320

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Now: $115.99
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K&N Engineering

K&N Universal Custom Air Filter - Round 1.625in Flange / 1.625in ID / 2.75in Overall Height - 56-9095

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MSRP:

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Now: $115.99
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K&N Engineering

K&N Custom Round Racing Assembly Red 4.5in ID / 5.875in OD / 1.75in Height - 56-1400

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MSRP:

Was:

Now: $125.99
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K&N Engineering

K&N Custom Oval Race Filter L=7inch W=4inch H=3.25inch - 56-1350

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MSRP:

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Now: $104.99
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K&N Engineering

K&N Custom Racing Assembly Oval Red - 1.75in Filer Height - 56-1270

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Now: $146.99
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K&N Engineering

K&N Custom Racing Assembly DDO 9x5-1/2in Oval 3-1/4in Height Vent - 56-1210

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Was:

Now: (Inc. Tax)

MSRP:

Was:

Now: $146.99