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SKU: 401339 | UPC: 808422013390
Borla Universal Resonator 3in Center Inlet/ 3in Center Outlet 5in Round x 10in Long Body Part #401339
Borla 401339 is a universal resonator designed for custom exhaust systems on performance vehicles with 3" piping. This compact unit reduces harsh tones in loud setups while preserving straight-through flow for power and torque gains. Constructed for durability, it fits single or dual exhaust configurations with installation flexibility.
Key Features
- Reversible Design: Allows inlet/outlet orientation flexibility for easy adaptation in tight custom exhaust layouts.
- Compact Dimensions: 5" round x 10" body with 15" overall length fits applications with limited space without sacrificing performance.
- T-304 Stainless Steel: Provides corrosion resistance and strength in high-heat exhaust environments for long-term reliability.
- CFF Acoustic Material: Continuous-filament fiber core delivers precise sound attenuation for refined exhaust note.
- Straight-Through Design: Maintains exhaust flow to support power, torque, and fuel efficiency improvements.
Product Notes
- Un-notched necks suited for weld-in installation; for clamping, use 3" wide band clamps part #18006.
- Alternate version with notched necks available as 401343; pairs with 3" wide band clamps #18330.
- Made in the USA with 100% welded construction and backed by Borla Million-Mile Warranty.
Installation Notes
- Professional installation recommended.
- Weld-in preferred for un-notched necks; clamp-compatible with specified Borla clamps.
- Position as needed in single exhaust or pair for dual systems; reversible for optimal routing.
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| Universal | All | All | Custom 3" Exhaust Systems |
Why Choose Borla?
- Leaders in stainless steel performance exhaust design for street, off-road, and racing since the 1980s.
- Systems deliver power gains, torque increases, better fuel economy, and distinctive exhaust sound.
- Precision engineering with premium materials ensures lasting performance under demanding conditions.
Frequently Asked Questions
-
Q: What vehicles does the Borla 401339 fit?
A: Universal design fits any custom 3" exhaust system, used alone in single setups or paired in duals for sound tuning. -
Q: What material is used in construction?
A: T-304 stainless steel with continuous-filament fiber (CFF) acoustic core for durability and targeted noise reduction. -
Q: What warranty coverage applies?
A: Covered by Borla's Million-Mile Warranty when installed and maintained per guidelines.
Shipping & Handling
- Method: UPS Ground or FedEx Ground
- Availability: In stock - ships same or next business day
- Packaging: Ships in 16" L x 6" W x 6" H box
- Weight: 5.1 lbs
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