The BlackWorks Racing (BWR) Race headers are designed and engineered for maximum flow, and horsepower. These header's are made and constructed from T304 stainless with a custom CNC machined head flange. This is a 4-2-1 Tri-y set up with a 2.5 inch collector. BlackWorks Racing header's have great oil pan clearance, so there is no needed modify or remove factory components to run their headers.
Warranty:
Blackworks Racing (BWR) offers a limited life time warranty.
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