Universal Specialty Muffler 2.75in Center In/Out 6.75in Dia. 24in Body 29in OAL S-Type Un-Notched (401664)
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Universal Specialty Muffler 2.75in Center In/Out 6.75in Dia. 24in Body 29in OAL S-Type Un-Notched (401664)
Description
Developed for truck applications and other applications that require a long body muffler. This muffler is considered an "S-Type" muffler when compared to the 7.75" diameter x 24" long body BORLA® Specialty mufflers and used on the same application. Un-notched necks are designed for weld in installation. Alternate muffler with Notched necks is 400130. Use wide band style clamps 18327 (clamps not included). Reversible design for installation flexibility. High-quality T-304 austenitic stainless steel for superior corrosion resistance. 100% welded construction for strength. Free Flow design for improved performance. High-temperature continuous-filament fiber (CFF) acoustic material for sound control. Natural mill finish can be brushed or polished prior to installation. Just what you'd expect from the world's most experienced (and most winning) exhaust brand.
Features
- Universal muffler. Reversible design.
- Long body design works well on SUV and truck applications
- Un-notched necks are designed for weld in installation. If clamping, use 3" wide band clamps 18005.
- Alternate muffler with Notched neck is 400130. Use 1" wide band clamps 18327.
- Million-Mile Warranty
Specifications
- Material: T-304 Stainless Steel
- Construction: All Welded
Vehicle Fitment
Vehicle Fitment
Part Specifications
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Part No.401664
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Cross Reference #808422016643
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VendorBorla
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Shipping Weight15.6 lb
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Prop 65⚠️ Warning: Cancer & Reproductive Harm


