ALPHA RACING VELOCITY STACKS
BMW S1000 RR (2009-2014)

Features:

Replaces the oem airbox funnels. Easy mounting.
– more hp on top
– better agility in high revs
– no loss of power in bottom and mid range

Only in addition to other engine modifications like camshafts, pistons etc.

Weight: 0.075 kg

Kit Includes:

– 4 x airbox funnels short
– 4 x o-ring
– 4 x circlip 65mm