BorgWarner SuperCore Assembly EFR B2 9280 (Aluminum B. Hsg)

BorgWarner SuperCore Assembly EFR B2 9280 (Aluminum B. Hsg)

Marsoni

M251S

$1355.26

Get it in 3 business days with 1 day shipping. Friday, May 29

BorgWarner SuperCore Assembly EFR B2 9280 (Aluminum B. Hsg)SKU: 12807100003 UPC: 840232714494 BorgWarner EFR B2 9280 SuperCore Assembly (Aluminum Bearing Housing) The BorgWarner 12807100003 EFR B2 9280 SuperCore Assembly delivers high performance turbo capability for custom builds targeting 800 1100+ HP. This SuperCore fits universal applications including Subaru WRX STI, Mitsubishi Evo, BMW, Nissan GT R, Toyota Supra, Honda, and LS engine swaps with lightning fast spool and massive airflow. Build your

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Just finished an overhaul on the stereo system. A couple decks needed new belts and the wife wanted a new cabinet for everything so just take it all apart and refresh. I ordered these plugs to make the backside wiring a bit neater . They are very well made and easy to install if you mess up the polarity just swap the arrel covers, easy peasy. Great quality and easy assembly. Did it improve the sound? Can't say that I noticed that but it is certainly as good and so much easier to connect speaker outputs. I would certainly buy again.

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Reviewed in the United States on February 26, 2026