C. BOUCHET flexible elbow pipe 19 to 21mm for MBK 51 with POLINI special kick box casings

*Version with specific angle and size for installation on MBK 51 with POLINI casings and kick box!

The C. BOUCHET intake manifold is 3D printed in a specific material for long-lasting durability. This manifold must be assembled with care, tightened to a torque of 4.5NM with a torque tool and mounted with ATHENA ATHESIL joint compound!

This performance-engineered pipe features a diffuser that fits into the reeds to improve intake! It's angled to direct the carburetor to the side of the engine. It comes with a flexible sleeve, clamps, and hardware.

Even if the diameter is not optimal, the pipe can also accommodate 15 to 17.5mm carburetors, such as PHBG and POLINI CP!

This intake manifold is made to mount PHBG and POLINI CP 19 to 21mm flexible mounting carburetors on :

MBK 51 / AV10 ENGINE with POLINI crankcases with a kick box!