Fits Following Engines:Dodge Cummins 5
5" diameter into the mufflers with dual 2" out Cat-Back system features S-Type Classic sound and dual 4" round polished T-304 stainless steel tips on each side
497˝ Aluminum Hub Drill Bit Size (actual dim
3" wide band clamps 18004 should be used (clamps not included)
4mm Allen Kit Instructions
BORLA 40670 ProXS™ Muffler, Center / Dual, Oval, 3" In, Dual 2.25" Out, 19" x 4" x 9.5" ymm_83 Fits Following Engines:Dodge Cummins 5Description BORLA 40670 ProXS Muffler, Center Dual, Oval, 3" In, Dual 2. 25" Out, 19" x 4" x 9. 5" The ProXS Muffler features a 3" center inlet and dual 2. 25" outlets, with a 4" x 9. 5" oval shape and a 19" long body. The overall length is 25". Un notched necks are designed for weld in installation, while 3" wide clamps (18006 and 18003, not included) can be used if clamping is preferred. This reversible design allows for flexible installation. It is