Borla 401664 Specialty Muffler - Straight Flow Un-Notched Neck Muffler - S-Type
Questions about fitment? Live chat or call 866-235-4715
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- Free shippingMost orders $500+
- 30-day returnsSee policy
- Warranty supportWe work with the maker
Questions about fitment?
Talk to a TRU specialist
We’ll help you verify fitment before you buy.
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Specifications
| Brand | Borla |
|---|---|
| Part number | 401664 |
| Construction | All Welded |
| Grade Type | Performance |
| Material | T-304 Stainless Steel |
| Warranty | Million-Mile warranty on systems and parts |
| Country of Origin | US |
| Weight (lbs) | 16 |
California Proposition 65 warning applies to this product. www.P65Warnings.ca.gov
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.
- Borla products are constructed using T-304 stainless steel for long life and sharp appearance and feature all welded construction for maximum durability.
- Borla products are constructed using T-304 stainless steel for long life and sharp appearance and feature all welded construction for maximum durability.
Overview
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(r) 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 will never rust. 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. Best of all it's made in the USA and backed by Borla(r) 's Million-Mile warranty. Just what you'd expect from the world's most experienced (and most winning) exhaust brand.
Questions
Will this fit my truck?
Select your truck at the top of the page and the fit check will confirm it. If your exact trim is not listed, call 866-235-4715 or live chat and a fitment specialist will check it before you order.
Do you help with installation?
Yes. Our technical team helps you or your shop with installation and troubleshooting after delivery, on top of the manufacturer’s support.
What if the part has a problem?
We work the warranty claim with the manufacturer on your behalf, within the manufacturer’s warranty policy.
Can I return it?
Most items can be returned within 30 days. See our return policy for details.
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