AXLE-BACK,18-20 BMW M550i,G30,BLACK Serpentine Pulleys HANDHELD TUNER INCLUDED

HANDHELD TUNER INCLUDED

HEAVY DUTY 2 1/4 WIDE LEAF SPRING PADS AND STOCK STYLE SHOCK MOUNTS ARE INCLUDED

BUT PLEASE NOTE THAT WHEN THE HEADERS REACH RUNNING TEMPERATURE

THE CURRIE ANTIROCK SWAY BAR KIT HELPS FREE UP SUSPENSION ARTICULATION TO INCREASE OFF-ROAD TRACTION

AXLE-BACK,18-20 BMW M550i,G30,BLACK Serpentine Pulleys HANDHELD TUNER INCLUDEDBRAND NEW DINAN FREE FLOW AXLE BACK EXHAUST SYSTEM, 304 STAINLESS STEEL, BLACK TIPS, COMPATIBLE WITH 2018 2020 BMW M550I XDRIVE THE NEW MASSIVE 4" DIAMETER TIPS ON THE M550I EXHAUST ARE THE BIGGEST WE HAVE DONE THUS FAR IN ADDITION TO BEING DOUBLE WALLED THE POLAR OPPOSITE OF OUR NORMAL THIN WALLED STYLE. PERHAPS MOST IMPORTANTLY HOWEVER IS THE NEW TIPS ARE CLAMP ON. NOT WELDED AS IN THE PAST, SO THEY CAN BE EASILY SWAPPED TO NEW STYLES OR REPLACED AS