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Killer B Motorsport 4-1 Holy Header w/ Uppipe - 02-14 WRX / 04-20 STI


Killer B  are pure artists in metal fabrication, and they have a large catalog with a wide variety of performance enhancing, oiling, fabrication components, along with accessories for your interior, exterior, or your engine bay. 

Here you are looking at the Killer B Motorsport 321 Stainless Steel Holy Header. This particular header will come with the 2-bolt up pipe option, and it will also come equipped with an EGT sensor bung. This header is a great option for those of you looki. . . Show More >

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