Muffler D-64 1in2out 5x 8 18inch

64mm 1in2out Muffler – 5×8 Oval Body, 18 Inch Length

This 64mm dual outlet (1in2out) muffler is designed for vehicles requiring a single inlet and dual outlet exhaust configuration.

With a 64mm inlet diameter (2.5 inch) and dual outlet design, it is ideal for performance street builds and custom dual-exit exhaust systems.

The 5×8 inch oval body provides efficient sound absorption while maintaining strong exhaust gas velocity. The 18 inch body length offers improved sound control compared to shorter mufflers, delivering a deeper and more refined exhaust tone while reducing unwanted drone.

Its straight-through perforated core design ensures minimal backpressure and supports optimal exhaust performance.

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.

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

Key Features

• 64mm inlet diameter (2.5 inch)

• Dual outlet (1in2out) configuration

• 5×8 inch oval body

• 18 inch length

• Straight-through internal construction

• Deep and balanced exhaust tone

• Made from 409 stainless steel

• Universal application

Technical Specifications

• Product type: Dual Outlet Exhaust Muffler

• Inlet diameter: 64mm

• Outlet configuration: 2 outlets

• Body size: 5×8 inch

• Length: 18 inch

• Material: 409 Stainless Steel

• Installation: Welding required

Applications

Suitable for:

• 2.5 inch exhaust systems

• Dual-exit rear exhaust setups

• Performance street vehicles

• Custom exhaust fabrication

• Naturally aspirated and mild turbo builds

Professional welding installation is recommended for proper alignment and durability.