Product description

The 304 Silencer is part of the latest collection from Pro Circuit.

Features:

• The slightly longer body offers added top end performance while reducing noise output
• Longer body design helps to reduce noise output
• 6061 T6 brushed aluminum silencer body
• Stainless steel inlet tube and end-cap
• Tig and mig welded for strength and durability
• Double-walled mounting bracket(s)
• Allen head screws ensure easy repacking when needed for extended product life
• Made in the USA

Specifications:

• End Cap Material: Stainless Steel
• Material: Aluminum| Stainless Steel
• Model: 304
• Muffler Color/Finish: Brushed
• Muffler Material: 6061 T6 Aluminum
• Pipe Material: Stainless Steel
• Product Name: Silencer

To fit:

• YAMAHA YZ 490 1984 American Models
• YAMAHA YZ 490 1985 American Models
• YAMAHA YZ 490 1986 American Models
• YAMAHA YZ 490 1987 American Models
• YAMAHA YZ 490 1988 American Models
• YAMAHA YZ 490 1989 American Models
• YAMAHA YZ 490 1990 American Models

Manufacturer part number: SY84490-304

View all Pro Circuit Exhausts. View all Exhausts.

Contents

Your package will include the following:

• 1 X Pro Circuit 304 Silencer For Yamaha YZ490 US Models Only