Designed specifically for the BWoody 4" CAI or Velocity plus Intake for your 6.1L / 5.7L HEMI to adapt our intake to the Arrington 90mm throttlebody.

Cobra head elbows are used when clearance is extremely limited, such as when an air cleaner outlet is up against a firewall. There is no other way to make a really tight bend without losing air flow. How does the cobra head make such a tight bend without increasing turbulence? Because it flares out creating more volume internally without increasing length. Use a cobra head anywhere a standard or short-radius elbow will not fit. Temp rated at 250-275F. Made in USA.