Features:

  • Size:44.3mm(1.7'')*16.7mm(0.66''),Swirl flap delect plug, made of high quality with aluminum alloy, durable and tough for long time using.
  • The material of the end caps is the same as of the intake manifold, additionally reinforced with glass fiber.
  • Blanks plug for BMW M57 which is easy to install and convienent to use.
  • Lack of differences in the thermal expansion between the manifold and the caps.
  • Swirl flap delect plug, a nice replacement. for your old or damage one.
Great fit for 335d

Perfect fit for my 2011 335d. Keep the swirl flap motor plugged in so you dont go into limp mode and you're good to go. Lower end torque is noticeably increased and less wierd lags when taking off from a start. Dont use the intake gaskets that come with this kit, use OEM. Also pick up a glow plug service kit while you're at it as the glow plugs and module are right under the intake. They worked great for me. Would definitely recommend.

Great deal

Product came as described, everything fit as should. Super easy to install

Needed for a BMW diesel.

Looks like they'll fit. I'll tear the engine apart this week and write an updated review.

Great deal.

Worked perfectly on 2009 x5 35d. No complaints.

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