6*22mm / 6* 33mm Swirl Blanks Flaps Repair Delete Kit for BMW E87 E46 E90/91/92 E39 E60/61 E38 E65 E83 E53 E70 M47 M57

Specification:

100% quality assurance tested, more responsive, less expensive, easier to install.

The material of the end caps is the same as of the intake manifold, additionally reinforced with glass fibre. Hardness and durability comparable to that of aluminum.

Lack of differences in the thermal expansion between the manifold and the end caps.

Viton O-Ring, resistant to engine oils, and high and low temperature.

Manifold gaskets resistant to engine oils, and high and low temperature.

For BMW swirl flaps commonly fail in such a way that they either: drop an affixing screw and or the upper section of the spindle. If this does not stop the engine, the remaining swirl flap falling completely into the engine will!The outcome of such failure is not pretty in the slightest.Luckily this problem is easy to correct by simply removing the swirl flaps. That means both inlet manifold tracts are constantly open. The result: no perceived difference in performance or fuel consumption and cleaner running due to the elimination of ‘dead spots' in the inlet tract.

Diameter: 22/33mm

Quantity: 6 Pieces

Material & Color:

Material: made of high quality Aluminum & Glass Fiber & Viton.

Color: as picture.

Package Included:

6x Swirl Flap Blanking Plate;

6x Oblong Gasket;

6x Round Gasket.

1xBigger Round Gasket. (100% Brand New Never Used Or Installed)