COBRA Powerport Dual Headpipes with Dual Bungs - Chrome 6253DB1 Scorpion Lock-Up Clutch Plate Set Mounts to all off-road competition

Mounts to all off-road competition bikes (motocross and enduro) with inner size from 13

Replacement brow vents for ARAI Contour-X helmets

Strong billet aluminum design

Made from stout 1-1/2" diameter thick-wall steel with heavy-duty welded flanges Constructed for strength and long lasting good looks Made in the U

for those who think loud just isn't good enough Start as round 4-inch tubes

COBRA Powerport Dual Headpipes with Dual Bungs - Chrome 6253DB1 Scorpion Lock-Up Clutch Plate Set Mounts to all off-road competitionPowerPort Dual Headpipes make use of Cobra's strategically located PowerPort cross over to deliver 2 into 1 power with the look of a traditional dual system Fattens the low end and mid range torque curve; perfect for touring and highway use Includes headpipes, PowerPort cross under section, heat shields and all of the mounting hardware needed Offers both 12mm and 18mm bungs in the stock location Mufflers not included