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. 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.

6 Items

//d5otzd52uv6zz.cloudfront.net/6456a786-8e86-4ded-a547-48d82169bf87-50.jpg HH-2BOLT Killer B Holy Header (HH-2BOLT)
Equal Length 4-1 Holy Header 2-Bolt
//d5otzd52uv6zz.cloudfront.net/ea54d091-e68b-4819-88aa-6e50a01df64b-50.jpg HH4-1 Killer B Holy Header (HH4-1)
Equal Length 4-1 Holy Header
//d5otzd52uv6zz.cloudfront.net/ea54d091-e68b-4819-88aa-6e50a01df64b-50.jpg HH-DIY Killer B Holy Header (HH-DIY)
Equal Length 4-1 Holy Header
w/ DIY Up-Pipe
//d5otzd52uv6zz.cloudfront.net/1f574a49-84cd-4c7b-8dae-b6cd5e86473d-50.jpg HH-EWG Killer B Holy Header (HH-EWG)
Equal Length 4-1 Holy Header
w/ EWG
//d5otzd52uv6zz.cloudfront.net/ea54d091-e68b-4819-88aa-6e50a01df64b-50.jpg HH-LMM Killer B Holy Header (HH-LMM)
Equal Length 4-1 Holy Header Low Mount Manifold
//d5otzd52uv6zz.cloudfront.net/215c8946-3adc-4eed-afcf-e6cdc63038fc-50.jpg VBF2 Killer B Holy Header (VBF2)
V-Band Flange
Stainless
Size : 2in

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