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M52/S52 Egr Block Off Plates

Original price $33.00 - Original price $33.00
Original price
$33.00
$33.00 - $33.00
Sale price $33.00

Getting rid of your Secondary Air Pump (SAP) and eliminating the EGR system on your M52/S52? These block-off plates are what you need. The EGR system and Secondary Air Pump (SAP) are known to cause headaches especially when building a race car or swapping your E30 with a 24V engine. Deleting the EGR system, decreases complexity, saves weight and does not interfere with the rest of the exhaust or engine management system when done properly. The Secondary Air Pump (SAP) connects to two ports from the head, when it is removed those ports are left open and need to be blocked off. These plates fit perfectly over the holes. The block-off plates install using the existing studs in the head and are held down with the stock nuts as well.

Also a popular modification if you are swapping OBD2 headers on your M50, S50 engine. 
 
Kit Includes:

  • 2 laser cut block off plates
  • 2 brand new OEM gaskets

 Fitment: M52, S52 (Does not fit M52tu)

If you are looking for the block off plates for M52tu, M54, S54, CLICK HERE

WARNING: This is a RACE ONLY product manufactured and sold for installation on vehicles to be used solely for competition purposes. Once this part is installed, the vehicle may never be used, or registered or licensed for use, on a public road or highway. If you install this part on your vehicle and use the vehicle on a public road or highway, you will violate the Clean Air Act 203(a)(3), 42 U.S.C, 7522(a)(3) and may be subject to personal civil or criminal liability, including heavy fines.