Racing Beat 4-2-1 headers
10-18-2016, 09:02 PM
#1
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Racing Beat 4-2-1 headers
Racing Beat 4-2-1 Headers for sale from a 96. One 1" diameter dent along exhaust path after all the runs meet. Beautifully made, but not for turbo. Has EGR.
Goodwin sells them here:
http://www.good-win-racing.com/Mazda-Pe ... oCPmvw_wcB
RB has some of their own dyno tests here:
http://www.racingbeat.com/mazda/perform ... -test.html
$375
Goodwin sells them here:
http://www.good-win-racing.com/Mazda-Pe ... oCPmvw_wcB
RB has some of their own dyno tests here:
http://www.racingbeat.com/mazda/perform ... -test.html
$375
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10-18-2016, 10:57 PM
#4
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2 things.
That is the 4-1 RB Header, they don't make a 4-2-1 to my knowledge.
Second, the dent is put there on purpose as can be read on Racing Beat's website and installation manuals. It is put there in order to clear the subframe/trans/engine.
That is the 4-1 RB Header, they don't make a 4-2-1 to my knowledge.
Second, the dent is put there on purpose as can be read on Racing Beat's website and installation manuals. It is put there in order to clear the subframe/trans/engine.
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