Dominator Dirt Late Model A Pillar Post - Gray AFS15775 ProXS mufflers feature straight-through

ProXS mufflers feature straight-through

500" from the plenum to the exit allowing the popular oval port shape to be used

12" Diameter Disc

Ball valves

Dominator Dirt Late Model A Pillar Post - Gray AFS15775 ProXS mufflers feature straight-throughProduct Description: Pillar Post Front Plastic Gray Dirt Late Model Aerotech Styling innovative new Dominator Dirt Nose & Flare design is truly cutting edge; a new standard in the racing industry! Not only do they look awesome, but the integrated air flow tunnel effect maximizes downforce by directing air over the nose and across the hood and deck of your car. Dominator Flares tuck under the nosepiece for a seamless fit. Triangular braces molded into