Skip to content
Note: Our sales team will be away from Thursday 30th July until Tuesday 4th August. Phone lines will be unattended and email replies may be delayed. Orders will continue to be processed and shipped as normal.
Note: Our sales team will be away from Thursday 30th July until Tuesday 4th August. Phone lines will be unattended and email replies may be delayed. Orders will continue to be processed and shipped as normal.
K&N 5.969 in (152 mm) H x 4 in (102 mm) OD - KNRX-4140 K&N X-Stream Universal Clamp On Filter Fits 3.531 in (90 mm) KNRX-4140 Autofit

K&N X-Stream Universal Clamp On Filter Fits 3.531 in (90 mm) KNRX-4140

KNRX-4140 - 3-1/2 X-STREAM FILTER
SKU KNRX-4140
by K&N
$230.00 - $230.00
$230.00
$230.00
$230.00 - $230.00
$230.00
Availability:
Low stock
K&N X-Stream Universal Clamp On Filter Fits 3.531 in (90 mm)

5.969 in (152 mm) H x 4 in (102 mm) OD - KNRX-4140

KNRX-4140

RX-4140

K&N XStream Top Universal Air Filters take performance to the next level with the addition of a filter within the filter's top adding more filter area for higher air flow and a longer service interval. The XStream Air Filter provides awesome air flow and outstanding filtration. When racing, in any environment, racers need all the protection and airflow they can get. K&N delivers. All K&N universal air filters are constructed with ultra-strong moulded pliable rubber flanges which absorb vibration and allow for secure attachment and can also be stretched for up to 1/16 inch (1.5mm) to fit in-between sizes. K&N universal air filters are washable and reusable. Part KNRX-4140 Product Specifications Product Style: Round Straight Universal Air Filter Air Filter Shape: Round Filter Material: Cotton Gauze Flange Inside Diameter: 3.531 in (90 mm) Flange Length: 0.719 in (18 mm) Flanges: 1 Flange Type: Centered Height: 5.969 in (152 mm) Outside Diameter: 4 in (102 mm) Top Material/Finish: None Top Style: X-Stream Filter Re-Oiling Amount: 0.54 oz (16 ml) Footnote 1: Base Has 25/64" Vent