Ramair Carb Sock Foam Air Filters 1x 75mm - Short Pistons & Rods 12" Dia) and K20a2 (5

12" Dia) and K20a2 (5

Performance gain: 17-20hp

less turbulent path

This insert incorporates x4 heat and oil resistant nitrile one way valve flaps to keep the oil exactly where it needs to be even under hard cornering on track or during competition use

We focused on the shape of the spring as a way to increase the spring rate without compromising comfort

Ramair Carb Sock Foam Air Filters 1x 75mm - Short Pistons & Rods 12" Dia) and K20a2 (5Ramair sock style air filters, which feature two holes cut out of the foam on the underside of the air filter. The two holes are designed, so that you can pull the air filter over the top of the trumpets of the carb or the engines two air intakes Features High performance twin layer foam Easy to clean using our filter maintance kit CK 003 100% hand made in the UK guaranteed against manufacturing defects for life (single user, non transferable) Long