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C and W Performance Motorcycle Parts

WSC Performance is a trading name of WSC Performance limited , Company no 9567767

Twin Air Original Dual Stage Filter


Twin Airs breakthrough, fused-dual-layer design (now widely copied) combined performance and protection.

The fused layers of open-pore foaming fine inner foam trap even the smallest particles. The new, rounder design and minimised shorter seams boost airflow.

Twin Air filters are assembled by hand and inspected for a perfect fit - Reusing a Twin air filter 40-50 times is common.


Please Note - Fire Resistant versions have a backfire-resistant foam layer laminated to the filter which eliminated the restrictive, stock backfire screen. These are listed as FR