BORLA 40348 ProXS™ Muffler, Center / Dual, Oval, 2,5" In, Dual 2.5" Out, 19" x 4" x 9.5" ymm_17 CUSTOM AGE 625 PLUS: This

CUSTOM AGE 625 PLUS: This newly formulated super-alloy demonstrates superior fatigue cycle life

Fits Following Engines: Chevrolet Small Block

Borla Cat-Back and Axle-Back exhaust systems feature patented straight-through and multi-core technology to help increase exhaust velocity

The tubing may be welded or clamped in place if clamping

Noise Level: 90

BORLA 40348 ProXS™ Muffler, Center / Dual, Oval, 2,5" In, Dual 2.5" Out, 19" x 4" x 9.5" ymm_17 CUSTOM AGE 625 PLUS: ThisDescription BORLA 40348 ProXS Muffler, Center Dual, Oval, 2,5" In, Dual 2. 5" Out, 19" x 4" x 9. 5" The ProXS Muffler features a 2. 5" center inlet and 2. 5" dual outlets, with a 4" x 9. 5" oval body measuring 19" in length and 25" overall. Un notched necks are designed for weld in installation. For clamping, 3" wide band clamps (18004) are recommended, but not included. This reversible muffler offers installation flexibility. It is typically used in