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4 "KN air filter 101.6mm. K&N Clamp-on

Here you see a large KN air filter for 4 "intake. Often used when mounting a large turbocharger.
Manufacturer: K & N - Air filter

Large KN Sport air filters in 4 "- for turbo etc.

Here are very large air filters for mounting on eg turbochargers that need plenty of air. Have you mounted a turbo for instance 500+ hp. there is often 4 inches of access to them.

KN air filter with great effect

If you need to make lots of power on your race car, it also requires a large air filter that can float lots of air without the great resistance. Below you will find the KN filter with large connection which is often used for cars with a large turbo mounted. To keep the effect up for the entire filter life, you can buy a cleaning kit for kn filter , it removes dirt and dirt and included oil which the filter should have again after washing.

Connection tubes for these air filters are 102mm. / 4 "

4 "KN" style air filter - 101.6mm - Clamp-on 400 hp.
Length 160mm. Without logo.
Availability: 82 in stock
SKU: 1.00107.0301
Old price: €50.41
€47.05
Picture of 4 "KN" style air filter - 101.6mm - Clamp-on 400 hp.
4 "KN air filter 101.6mm. K&N Clamp-on 400 hp. KN filter - RU-5141
Length 152mm.
Availability: 7 in stock
SKU: 1.00102.06011
€93.96
Picture of 4 "KN air filter 101.6mm. K&N Clamp-on 400 hp. KN filter - RU-5141
4 "KN air filter 101.6mm. K&N Clamp-on 450 hp. KN filter - RF-1015
Length: 178mm.
Availability: 1 in stock
SKU: 1.00102.06-RF-1015
€100.82
Picture of 4 "KN air filter 101.6mm. K&N Clamp-on 450 hp. KN filter - RF-1015
4 "/ 101.6mm. K&N Clamp-on 600 hp. - RE-0870
Length: 229mm. Total length: 270mm.
Availability: 4 in stock
We have ordered new stock: 2
Expected delivery date: February 20, 2021
SKU: 1.00102.01061
€104.18
Picture of 4 "/ 101.6mm. K&N Clamp-on 600 hp. - RE-0870
4 "/ 101.6mm. K&N Clamp-on 450 hp. - RU-2590
Length: 200mm.
Availability: 4 in stock
SKU: 1.00102.06031
€104.18
Picture of 4 "/ 101.6mm. K&N Clamp-on 450 hp. - RU-2590
Products specifications
Attribute nameAttribute value
Størrelse - Tilslutning101,6mm.