The Borla Specialty Muffler (401663) is engineered for truck applications and other vehicles requiring an extended body design. This Touring muffler offers a milder exhaust note compared to the 6.75-inch diameter Borla Specialty Mufflers of similar length. Constructed from high-quality T-304 austenitic stainless steel, it is built for durability and corrosion resistance.
Key Features :
3-inch center inlet and outlet for optimal exhaust flow
24-inch long body with a 7.75-inch diameter for a deep, refined tone
Free-flow design enhances performance and efficiency
100% welded construction for strength and durability
High-temperature continuous-filament fiber (CFF) material for superior sound control
Reversible design allows flexible installation options
Natural mill finish can be brushed or polished before installation
Designed and manufactured in the USA with Borla’s Million-Mile Warranty
1 to 2 Business Days
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