MANF RACING Flap Delete BMW 1.5 Diesel B37 Engines

The Plug is designed to block the hole left in the inlet manifold of the B37 engine when the swirl flaps are removed.

Once installed the swirl flap motor housing is refited it holds the bung in place.

Specification:

• automatic manufacturing process - fair price;
• plug is from high quality 6060-T66 billet aluminium;
• Viton O-rings;
• professional quality of manufacturing.