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K&N 2011-2016 BMW 535i L6-3.0L F/I Aircharger Performance Intake
K&N 2011-2016 BMW 535i L6-3.0L F/I Aircharger Performance Intake
$249.99 $409.99
Turbo XS 2008 WRX / 2008 STi Cold Air Intake
Turbo XS 2008 WRX / 2008 STi Cold Air Intake...
$240.45
Spectre Air Box ProFab Kit 14in. OD (w/4in. Weld-On Inlet)
Spectre Air Box ProFab Kit 14in. OD (w/4in. Weld-On Inlet)...
$129.99
Sidebar

Air Filters - Universal Fit

$9.99
Spectre Round Air Filter 6-3/8in. x 2-1/2in. - Paper
  • Spectre Round Air Filter 6-3/8in. x 2-1/2in. - Paper
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Spectre

Spectre Round Air Filter 6-3/8in. x 2-1/2in. - Paper

$9.99
$59.99
Spectre HPR Conical Air Filter 6in. Flange ID / 7.313in. Base OD / 7in. Tall - Red
  • Spectre HPR Conical Air Filter 6in. Flange ID / 7.313in. Base OD / 7in. Tall - Red
  • Spectre HPR Conical Air Filter 6in. Flange ID / 7.313in. Base OD / 7in. Tall - Red
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Spectre

Spectre HPR Conical Air Filter 6in. Flange ID / 7.313in. Base OD / ...

$59.99
$29.99
Spectre Adjustable Conical Air Filter 5-1/2in. Tall (Fits 3in. / 3-1/2in. / 4in. Tubes) - Black
  • Spectre Adjustable Conical Air Filter 5-1/2in. Tall (Fits 3in. / 3-1/2in. / 4in. Tubes) - Black
  • Spectre Adjustable Conical Air Filter 5-1/2in. Tall (Fits 3in. / 3-1/2in. / 4in. Tubes) - Black
  • Spectre Adjustable Conical Air Filter 5-1/2in. Tall (Fits 3in. / 3-1/2in. / 4in. Tubes) - Black
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Spectre

Spectre Adjustable Conical Air Filter 5-1/2in. Tall (Fits 3in. / 3-...

$29.99
$74.10
GReddy Airnx AY-MB 100mm Universal Air Filter
  • GReddy Airnx AY-MB 100mm Universal Air Filter
Sale -5%
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GReddy

GReddy Airnx AY-MB 100mm Universal Air Filter

$74.10 $78.00
$59.99
K&N Universal Tapered Filter 4-1/2in Flange, 6-1/4in x 9-1/4in Base, 7in x 4.5in Top, 10in Height
  • K&N Universal Tapered Filter 4-1/2in Flange, 6-1/4in x 9-1/4in Base, 7in x 4.5in Top, 10in Height
  • K&N Universal Tapered Filter 4-1/2in Flange, 6-1/4in x 9-1/4in Base, 7in x 4.5in Top, 10in Height
Sale -54%
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K&N Engineering

K&N Universal Tapered Filter 4-1/2in Flange, 6-1/4in x 9-1/4in Base...

$59.99 $130.99
$24.99
K&N Filter 3/4in Vent 3in Diameter 2in Height
  • K&N Filter 3/4in Vent 3in Diameter 2in Height
  • K&N Filter 3/4in Vent 3in Diameter 2in Height
  • K&N Filter 3/4in Vent 3in Diameter 2in Height
Sale -36%
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K&N Engineering

K&N Filter 3/4in Vent 3in Diameter 2in Height

$24.99 $38.99
$24.99
Spectre Conical Air Filter / Round Tapered 3in. - Red
  • Spectre Conical Air Filter / Round Tapered 3in. - Red
  • Spectre Conical Air Filter / Round Tapered 3in. - Red
  • Spectre Conical Air Filter / Round Tapered 3in. - Red
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Spectre

Spectre Conical Air Filter / Round Tapered 3in. - Red

$24.99
$24.99
Spectre Adjustable Conical Air Filter 2-1/2in. Tall (Fits 3in. / 3-1/2in. / 4in. Tubes) - Red
  • Spectre Adjustable Conical Air Filter 2-1/2in. Tall (Fits 3in. / 3-1/2in. / 4in. Tubes) - Red
  • Spectre Adjustable Conical Air Filter 2-1/2in. Tall (Fits 3in. / 3-1/2in. / 4in. Tubes) - Red
  • Spectre Adjustable Conical Air Filter 2-1/2in. Tall (Fits 3in. / 3-1/2in. / 4in. Tubes) - Red
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Spectre

Spectre Adjustable Conical Air Filter 2-1/2in. Tall (Fits 3in. / 3-...

$24.99
$54.99
K&N Universal Rubber Filter 2.75in Flange ID x 5.875in Base OD x 4.75in Top OD x 7in Height
  • K&N Universal Rubber Filter 2.75in Flange ID x 5.875in Base OD x 4.75in Top OD x 7in Height
  • K&N Universal Rubber Filter 2.75in Flange ID x 5.875in Base OD x 4.75in Top OD x 7in Height
Sale -30%
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K&N Engineering

K&N Universal Rubber Filter 2.75in Flange ID x 5.875in Base OD x 4....

$54.99 $78.99
$24.99
K&N 1.375in Flange ID x 3in OD x 2.5in Height Clamp On Crankcase Vent Filter
  • K&N 1.375in Flange ID x 3in OD x 2.5in Height Clamp On Crankcase Vent Filter
  • K&N 1.375in Flange ID x 3in OD x 2.5in Height Clamp On Crankcase Vent Filter
  • K&N 1.375in Flange ID x 3in OD x 2.5in Height Clamp On Crankcase Vent Filter
Sale -48%
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K&N Engineering

K&N 1.375in Flange ID x 3in OD x 2.5in Height Clamp On Crankcase Ve...

$24.99 $47.99
$49.99
K&N Universal Round Clamp-On Air Filter 2-1/4in. Flange O/S / 5-1/2in. OD / 2-1/2in. H
  • K&N Universal Round Clamp-On Air Filter 2-1/4in. Flange O/S / 5-1/2in. OD / 2-1/2in. H
Sale -32%
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K&N Engineering

K&N Universal Round Clamp-On Air Filter 2-1/4in. Flange O/S / 5-1/2...

$49.99 $72.99
$46.99
K&N Filter Universal Rubber Filter - Round Straight 3.5in Base OD x 3.5in Top OD x 5in H
  • K&N Filter Universal Rubber Filter - Round Straight 3.5in Base OD x 3.5in Top OD x 5in H
  • K&N Filter Universal Rubber Filter - Round Straight 3.5in Base OD x 3.5in Top OD x 5in H
  • K&N Filter Universal Rubber Filter - Round Straight 3.5in Base OD x 3.5in Top OD x 5in H
Sale -28%
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K&N Engineering

K&N Filter Universal Rubber Filter - Round Straight 3.5in Base OD x...

$46.99 $64.99
$32.99
K&N Universal Oval Clamp-On Air Filter 2.438in Flange / 6in Height Oval
  • K&N Universal Oval Clamp-On Air Filter 2.438in Flange / 6in Height Oval
  • K&N Universal Oval Clamp-On Air Filter 2.438in Flange / 6in Height Oval
  • K&N Universal Oval Clamp-On Air Filter 2.438in Flange / 6in Height Oval
Sale -51%
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K&N Engineering

K&N Universal Oval Clamp-On Air Filter 2.438in Flange / 6in Height ...

$32.99 $67.99
$46.99
K&N Universal Rubber Filter 2-1/2in Flg / 4-1/2in OD B / 3-1/2in OD T / 6in H - Black Top
  • K&N Universal Rubber Filter 2-1/2in Flg / 4-1/2in OD B / 3-1/2in OD T / 6in H - Black Top
  • K&N Universal Rubber Filter 2-1/2in Flg / 4-1/2in OD B / 3-1/2in OD T / 6in H - Black Top
  • K&N Universal Rubber Filter 2-1/2in Flg / 4-1/2in OD B / 3-1/2in OD T / 6in H - Black Top
Sale -42%
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K&N Engineering

K&N Universal Rubber Filter 2-1/2in Flg / 4-1/2in OD B / 3-1/2in OD...

$46.99 $80.99
$49.99
K&N Filter Universal Round Air Filter 6.25
  • K&N Filter Universal Round Air Filter 6.25" Outer Diameter
  • K&N Filter Universal Round Air Filter 6.25" Outer Diameter
  • K&N Filter Universal Round Air Filter 6.25" Outer Diameter
Sale -36%
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K&N Engineering

K&N Filter Universal Round Air Filter 6.25" Outer Diameter

$49.99 $77.99
$129.99
Spectre ExtraFlow Filter Custom Assembly Value Pack 14in. x 3in. - Blue
  • Spectre ExtraFlow Filter Custom Assembly Value Pack 14in. x 3in. - Blue
  • Spectre ExtraFlow Filter Custom Assembly Value Pack 14in. x 3in. - Blue
  • Spectre ExtraFlow Filter Custom Assembly Value Pack 14in. x 3in. - Blue
Sale -7%
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Spectre

Spectre ExtraFlow Filter Custom Assembly Value Pack 14in. x 3in. - ...

$129.99 $140.49
$24.99
Spectre Conical Air Filter 3in. Flange ID / 6in. Base OD / 6.5in. Height - Black
  • Spectre Conical Air Filter 3in. Flange ID / 6in. Base OD / 6.5in. Height - Black
  • Spectre Conical Air Filter 3in. Flange ID / 6in. Base OD / 6.5in. Height - Black
  • Spectre Conical Air Filter 3in. Flange ID / 6in. Base OD / 6.5in. Height - Black
Add to cart
Spectre

Spectre Conical Air Filter 3in. Flange ID / 6in. Base OD / 6.5in. H...

$24.99
$59.99
Spectre HPR Conical Air Filter 6in. Flange ID / 7.719in. Base OD / 8.5in. Tall - Red
  • Spectre HPR Conical Air Filter 6in. Flange ID / 7.719in. Base OD / 8.5in. Tall - Red
  • Spectre HPR Conical Air Filter 6in. Flange ID / 7.719in. Base OD / 8.5in. Tall - Red
  • Spectre HPR Conical Air Filter 6in. Flange ID / 7.719in. Base OD / 8.5in. Tall - Red
Out of stock
Spectre

Spectre HPR Conical Air Filter 6in. Flange ID / 7.719in. Base OD / ...

$59.99
$24.99
Spectre Adjustable Conical Air Filter 2-1/2in. Tall (Fits 3in. / 3-1/2in. / 4in. Tubes) - Black
  • Spectre Adjustable Conical Air Filter 2-1/2in. Tall (Fits 3in. / 3-1/2in. / 4in. Tubes) - Black
  • Spectre Adjustable Conical Air Filter 2-1/2in. Tall (Fits 3in. / 3-1/2in. / 4in. Tubes) - Black
  • Spectre Adjustable Conical Air Filter 2-1/2in. Tall (Fits 3in. / 3-1/2in. / 4in. Tubes) - Black
Add to cart
Spectre

Spectre Adjustable Conical Air Filter 2-1/2in. Tall (Fits 3in. / 3-...

$24.99
$99.99
Spectre ExtraFlow HPR Air Cleaner Assembly 14in. x 3in. - Red
  • Spectre ExtraFlow HPR Air Cleaner Assembly 14in. x 3in. - Red
  • Spectre ExtraFlow HPR Air Cleaner Assembly 14in. x 3in. - Red
  • Spectre ExtraFlow HPR Air Cleaner Assembly 14in. x 3in. - Red
Add to cart
Spectre

Spectre ExtraFlow HPR Air Cleaner Assembly 14in. x 3in. - Red

$99.99