Muffler D-76 1in2out 5x 8 18inch

76mm 1 In 2 Out Muffler – 5×8 Oval Body, 18 Inch Length

This 76mm 1 in 2 out exhaust muffler is designed for performance exhaust systems requiring a single 3 inch inlet and dual 3 inch outlet configuration.

With a 76mm (3 inch) inlet and dual 76mm outlets, this muffler allows one primary exhaust pipe to split into two outlets. It is ideal for dual-exit rear bumper setups and custom performance builds.

The 5×8 inch oval body provides efficient sound absorption while maintaining strong exhaust gas velocity. Compared to the 14 inch version, the 18 inch length increases internal volume and improves sound control, delivering a deeper and smoother exhaust tone without restricting performance.

The straight-through perforated core design ensures minimal backpressure and supports high-flow exhaust performance, making it suitable for turbocharged and high-output engines.

Manufactured from 409 stainless steel, this muffler offers excellent resistance to heat, moisture, and corrosion. 409 stainless steel is widely used in exhaust systems due to its durability and long service life under real driving conditions.

Fully welded construction ensures structural integrity and long-term reliability.

Key Features

• 76mm inlet diameter (3 inch)

• Dual 76mm outlet diameter

• 1 inlet / 2 outlet configuration

• 5×8 inch oval body

• 18 inch length

• Straight-through internal design

• Enhanced sound control compared to shorter models

• Made from 409 stainless steel

• Universal application

Technical Specifications

• Product type: 1 In 2 Out Exhaust Muffler

• Inlet diameter: 76mm

• Outlet diameter: 2 x 76mm

• Body size: 5×8 inch

• Length: 18 inch

• Material: 409 Stainless Steel

• Installation: Welding required

Applications

Suitable for:

• 3 inch exhaust systems

• Dual-exit performance setups

• Turbocharged vehicles

• High-performance street cars

• Custom exhaust fabrication

Professional welding installation is recommended for proper alignment and durability.