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DC Sports SHC4401 Hdr Scion Xa/Xb 03-04
Dyno tuned and tested against the competition for maximum performance
CAD-rendered, race-inspired, 4-into-1 design emphasizes top end power for road racing applications
Durable T409 stainless steel with ceramic coating
CNC mandrel bends with robotically-welded fittings deliver perfect fit