SKU: 400488 | UPC: 808422004886
Borla Universal Pro-XS Oval 2in Inlet/Outlet Offset/Offset Notched Muffler 400488
The Borla 400488 ProXS Muffler delivers performance gains through its free-flow design, fitting universally on vehicles with 2-inch exhaust piping via clamp-on installation. This 4 x 9.5-inch oval muffler, 14-inch body length and 19-inch overall length, increases power and torque while enhancing fuel economy and providing the signature Borla exhaust note. Its reversible design and notched necks ensure straightforward setup on cars, trucks, or off-road vehicles.
Key Features
- Notched Necks: Enable direct clamp-on connection to 2-inch piping without cutting or welding for quick installs.
- Reversible Design: Allows inlet/outlet orientation flexibility to match exhaust routing on either side.
- T-304 Stainless Steel: Provides rustproof durability in all conditions with a natural mill finish ready for brushing or polishing.
- 100% Welded Construction: Ensures structural integrity under high heat and pressure for long-term reliability.
- Free-Flow with CFF Acoustic: Improves exhaust scavenging for power gains and controls sound with high-temperature fiber packing.
Product Notes
- Notched necks and reversible setup simplify custom exhaust builds.
- High-temperature continuous-filament fiber maintains sound quality over time.
- Ships ready for immediate use, made in the USA.
Installation Notes
- Professional installation recommended.
- Clamp-on design requires standard 2-inch exhaust clamps (not included).
- Compatible with most aftermarket hangers and universal hardware.
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| Universal | Universal | Universal | 2″ Exhaust Piping Systems |
Why Choose Borla?
- Pioneer in stainless steel exhaust since 1978 for street, off-road, and racing.
- Delivers power, torque gains, better fuel economy, and extended engine life.
- Engineered for thrilling throttle response and distinctive exhaust soundtrack.
Frequently Asked Questions
- Q: Will this muffler fit my vehicle?
A: Yes, as a universal part with 2-inch offset inlet/outlet and notched necks, it clamps onto most 2-inch exhaust systems for custom applications on cars, trucks, or SUVs. - Q: What material is the Borla 400488 made from?
A: T-304 austenitic stainless steel construction resists corrosion, with 100% welding and CFF packing for durability and sound management. - Q: What warranty covers this muffler?
A: Backed by Borla’s Million-Mile warranty against defects when installed and used properly.
Shipping & Handling
- Method: UPS Ground or FedEx Ground
- Availability: In stock – ships same or next business day
- Packaging: Secure cardboard box, 20″ L x 10″ W x 6″ H
- Weight: 7.1 lbs
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