SKU: 11840 | UPC: 808422118408
Borla 2013-2017 Honda Accord Coupe Axle-Back Exhaust System S-Type 11840
The Borla 11840 is an S-Type axle-back exhaust system designed exclusively for 2013-2017 Honda Accord Coupe models equipped with factory dual/split rear exit exhaust. This rear section upgrade delivers the Borla Sound of Power along with gains in horsepower, torque, fuel economy, and engine longevity. Experience throttle response and a motorsport exhaust tone on 2.4L 4-cylinder or 3.5L V6 automatic/manual FWD coupes.
Key Features
- T-304 Stainless Steel Construction: Premium material resists corrosion for long-lasting performance and durability over T-400 series alternatives.
- Patented Straight-Through Technology: Multi-core design boosts exhaust velocity for added power, torque, and the signature Borla exhaust sound.
- Mandrel Bent Tubing: 2.250 in. diameter tubing with ultra-smooth bends ensures maximum flow and precise fitment.
- Polished T-304 Tips: 4.250 in. diameter split rear exit tips provide refined motorsport styling.
- Million-Mile Warranty: Backed by Borla’s unmatched coverage for peace of mind.
Product Notes
- Fits only factory-equipped dual/split rear exit exhaust systems; not compatible with single exit setups.
- Street-legal design with no off-road restrictions.
- Ships in protective packaging; box dimensions 48 in. L x 12 in. W x 13 in. H.
Installation Notes
- Professional installation recommended.
- Bolt-on system uses factory mounting points and hangers; no cutting or welding required.
- Direct fit for 2.250 in. inlet; tools needed include jack stands, exhaust clamps, and torque wrench.
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2013-2017 | Honda | Accord | Coupe EX 2dr 2.4L |
| 2013-2017 | Honda | Accord | Coupe EX-L V6 2dr 3.5L |
| 2013-2017 | Honda | Accord | Coupe LX-S 2dr 2.4L |
| 2013-2017 | Honda | Accord | Coupe Sport 2dr 2.4L |
| 2013-2017 | Honda | Accord | Coupe Touring 2dr 3.5L |
Why Choose Borla?
- Pioneer in stainless steel exhaust systems for street and racing since 1978.
- Precision CNC manufacturing for exact fit and flow-optimized performance.
- Recognized worldwide for the Borla Sound of Power and proven dyno-tested gains.
Frequently Asked Questions
- Q: Does this exhaust fit 2013-2017 Honda Accord Sedan models?
A: No, the 11840 is designed specifically for Coupe models with factory dual/split rear exit; sedans require different part numbers. - Q: What material and tip finish are included?
A: Full T-304 stainless steel construction with polished 4.250 in. T-304 tips; 2.250 in. inlet/outlet tubing and 2.000 in. tailpipe diameter. - Q: What warranty covers this system?
A: Borla’s Million-Mile Warranty protects against defects in materials and workmanship when installed and maintained properly.
Shipping & Handling
- Method: UPS or FedEx Ground
- Availability: In stock – ships same or next business day
- Packaging: Secure cardboard box, 48 in. x 12 in. x 13 in.
- Weight: 19 lbs product weight, 28 lbs shipping weight





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