Arrowhead Arctic Cat Regulator / Rectifier 2017-bmw-328d-xdrive-base-esi4270972 the link pipe provides a

the link pipe provides a smooth flow for the gas and aids in providing the perfect sound as an ideal upgrade for the Slip-On Line (Titanium)

Vacuum Formed Fit

the X-connection in the link pipe section gives the exhaust system a characteristic Akrapovic high-frequency racing tone in the upper rev range

This system features the aggressive ATAK(r) sound and exits through 4" black chrome on T-304 stainless steel tips

Arrowhead Arctic Cat Regulator / Rectifier 2017-bmw-328d-xdrive-base-esi4270972 the link pipe provides aNew replacement regulator rectifier meets or exceeds the original manufacturer specifications and performance standards. Robust design with high quality components for extended life Direct OEM replacement, using stock mounting location OEM style connectors for plug and play fitment Improved heat sink and charging capabilities One year manufacturer's warranty