Borla Pro-XS 3in, 2-1/2in, 19in x 9-1/2in x 4in Oval Cen/Dual Turbo XL Muffler Drivetrain>Diff Covers Our BMW specific CNC machined

Our BMW specific CNC machined stem and loop is made of 4130 steel

induction-hardened ring gears for maximum life

Installation REQUIRES cutting the Original Equipment (O

00" CNC mandrel bent stainless tubing and high flow catalytic converters for maximum exhaust flow

Borla Pro-XS 3in, 2-1/2in, 19in x 9-1/2in x 4in Oval Cen/Dual Turbo XL Muffler Drivetrain>Diff Covers Our BMW specific CNC machinedProXS Muffler 3" Center Inlet 2. 5" Dual Outlet, 4" x 9. 5" Oval, 19" Long Body, 25" Overall Length. Un Notched necks are designed for weld in install. If clamping, use 3" wide clamps 1) 18006 and 2) 18004 (clamps not included). Single inlet and dual outlet. Reversible design for installation flexibility. This muffler is generally used in a system that has a single inlet and dual outlets, but it can also be installed in a system with dual inlets and a