Dynatech Split-Flow Oval Race Muffler - 4" In, Out - 14" Length x 7" Width x 4-1/2" Height DK13231SFI Peak value recall and a

Peak value recall and a configurable warning point help you to keep your eyes on the task at hand

racers no longer have to choose between a side forced air or top forced air model

86 in Extended

best with 2000+ stall

Dynatech Split-Flow Oval Race Muffler - 4" In, Out - 14" Length x 7" Width x 4-1/2" Height DK13231SFI Peak value recall and aStraight thru design for maximum flow. Dual pattern core for reduced sound levels. All aluminized materials and welded construction. Stainless steel sound absorbing material for no burnout. Lightweight design. Meets or exceeds dB requirements at most muffler required sanctioned events (14in. x 7in. W x 4 1 2in. H) The Split Flow racing muffler is the "hot topic" among racers, and for good reason. The straight thru design can handle big power. The