K&N X-Stream Top Assembly 14in OD 5.125in Neck Flange 3.063in H Fabrication>Filler Necks The result is superior traction

The result is superior traction under power and braking

Skunk2's all-new B Series 90mm adapter now offers B-Series enthusiasts even more flexibility

Flow capability for horsepower support is ultimately dependent on fuel hose diameter

It is a great cleaner for K&N Hybrid air filters

DeatschWerks Set of 4 1000cc/min injectors For The Fitech/Holley Sniper TBI Units

K&N X-Stream Top Assembly 14in OD 5.125in Neck Flange 3.063in H Fabrication>Filler Necks The result is superior tractionNot only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best protection available for your engine. Installation Instructions Technical Bulletin Technical Bulletin