38-51mm Universal Motorcycle ATV Exhaust Muffler Pipe Stainless Steel Silencer Vacuum Pump Direct replacement for manufacturer part

Direct replacement for manufacturer part number(s):

Air Intake Temps Are Minimized Which Provides The Your Engine Cooler Air For Combustion

to prevent thermal expansion and boost leaks

for VW Golf Mk5 GTI (North American markets only)

38-51mm Universal Motorcycle ATV Exhaust Muffler Pipe Stainless Steel Silencer Vacuum Pump Direct replacement for manufacturer partMost of Dirt Bike Street Bike Scooter ATV Quad And Any Other Bike With Pipe Diameter 38 51 mm (and most of motorcycle diameter 38 51 mm but not for all types motorcycles.) Type: Exhaust Muffler Silencer Color: Balck as pictures shows Material: Carbon Pipe + Carbon Head+Stainless Steel Welding Adapter Length: 370mm(14 1 2") Pipe Length: 235mm ( 9 1 4) Inner diameter: 51mm (2) Outer diameter: 105mm (4 1 8'') Connection Diameter: 38 mm 51 mm (* Notice: