PISTON KIT ARMRGLD STRUTT FRG 78.00/STD 13.8:1 544-04001022 generally the mid pipe and

generally the mid pipe and head pipes of most aftermarket systems are larger diameters than stock which allow for added airflow to pass through quicker

2017 Harley-Davidson FLHX Street Glide

Laser-cut formed steel cover and formed mesh Stainless Steel insert

Made in the USA with global materials

the only difference being the different plastic colours and of course the prices

PISTON KIT ARMRGLD STRUTT FRG 78.00/STD 13.8:1 544-04001022 generally the mid pipe andAll Wiseco Pistons are forged from high silicon, low expansion aluminum which offers superior strength, reduced weight, improved heat transfer, and longer life. Diamond turned finish from one of the many CNC computer controlled turning centers guarantees you a perfect finish with no size variation. Wiseco pistons can be installed in any of todays cylinder bore compositions Wisecos state of the art computerized manufacturing facility is dedicated to