TWIN AIR Power Flow Replacement Filter 150222FR NF 09-12 CRF450R>10111655 O2 Sensor Bung Kit and coil springs

and coil springs

The collector joints utilize machined Titanium receivers for a perfect fit every time

Carbon fiber heat shield

the high sweeping lines of these pipes are truly breathtaking Like Cobra's flagship Speedsters

Engraved precut lines for length adjustment (from 228 to 252 mm)

TWIN AIR Power Flow Replacement Filter 150222FR NF 09-12 CRF450R>10111655 O2 Sensor Bung Kit and coil springs2 stroke kits include a Twin Air filter and a rigid, lightweight, billet aluminum cage that replaces the flimsy plastic stock cage and provides a tight seal to the airbox4 stroke kit replaces the air restricting stock backfire screen with a special backfire resistant layer of foam laminated to the inside Airbox kits include a complete airbox that increases the volume of the intake, wash plug, cage and all mounting hardware Includes a rigid,