Killer B Equal Length 4-1 Holy Header w/ EWG & EGTView larger

Killer B Motorsport Equal Length 4-1 Holy Header w/ EWG & EGT

Killer B Motorsport klbHH-EWG-EGT
Killer B Equal Length 4-1 Holy Header w/ EWG & EGT
The Killer B Motorsport Holy Header was developed using state of the art CAD software & simulations to determine optimal design to increase power as much as possible throughout the rev range. 

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£2,002.49

Part # klbHH-EWG-EGT


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Short as possible primaries with a single secondary significantly decrease header volume allowing exhaust gas pressure to build quickly. Symmetrical 4-1 design maintains high and consistent exhaust velocity as RPMs rise. You can expect faster spool up time compared to long primary/double secondary designs. A difference you will immediately notice in throttle/boost response and the ability to hold more power higher into the revs.

Vehicle Fitment 2004-2018 STi, 2002-2014 WRX, 2004-2013 Forester XT, 2004-2009 Outback XT, 2004-2009 Legacy GT


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