Darkside Swirl Flap Delete Kit for BMW 4 Cylinder B47 & BMW 3 Cylinder B37 Diesel Engines
This kit allows you to remove the problematic swirl flaps that are known to degrade and eventually disintegrate.
This then ends up being sucked into the engine, most of the time with dire consequences.
This kit is designed to blank the hole left in the inlet manifold after the swirl flaps have been removed. The hole will require tapping to suit the supplied bolt
Includes all required seals
This kit allows you to remove the problematic swirl flaps that are known to degrade and eventually disintegrate.
This then ends up being sucked into the engine, most of the time with dire consequences.
This kit is designed to blank the hole left in the inlet manifold after the swirl flaps have been removed. The hole will require tapping to suit the supplied bolt
This Kit Consists of the following:
1 x Swirl Flap Delete Bolt
4 x Inlet Seal Gaskets OR 3x Inlet Seal Gaskets
1 x EGR Valve Gasket
Series / Chassis:
F10N / F11N / F15 / F20N / F21N / F22 / F22N / F23 / F23N / F25 / F26 / F30 / F30N / F31 / F31N / F32 / F32N / F33 / F33N / F34 / F34N / F36 / F36N / F39 / F45 / F45N / F46 / F46N / F48 / F48N / F54 / F55 / F56 / F57 / F60 / G01 / G02 / G11 / G12 / G30 / G31
F20N / F21N
Engines:
B47
B37 / B37A / B37B