Description
Unlock a more aggressive sound and refined performance from your 2022+ Hyundai Elantra N with the STILLEN Axle-Back Exhaust System, precision-engineered and handcrafted in Costa Mesa, California. Designed to enhance both sound and appearance without compromising daily drivability, this axle-back system delivers the perfect balance of performance attitude and OEM-level refinement.
Constructed from premium 304 stainless steel, the STILLEN Axle-Back Exhaust features CNC mandrel-bent tubing, CNC-machined components, and high-quality TIG and MIG welds for superior durability and a flawless fit. The system is approximately 10 pounds lighter than the factory axle-back, helping reduce rear weight while improving exhaust flow and responsiveness.
A key highlight of this system is its factory valve actuator compatibility, allowing the exhaust valve to function seamlessly with the OEM electronics. This means quiet, controlled operation when cruising and a deep, aggressive tone when the valves open—without unwanted drone. Sound is bold and sporty, closely matching the STILLEN Cat-Back system, as noted in available sound clips.
For visual customization, the STILLEN Axle-Back Exhaust is offered with polished stainless steel, burnt blue, or carbon fiber exhaust tips, letting you tailor the rear appearance of your Elantra N to match your build.
Vehicle Fitment
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2022+ Hyundai Elantra N
Features & Benefits
- Axle-back exhaust system designed specifically for the Elantra N
- 304 stainless steel construction for long-term durability
- Approximately 10 lbs lighter than the factory axle-back system
- TIG and MIG welded for strength and precision
- CNC machined components for consistent quality
- CNC mandrel-bent tubing for smooth exhaust flow
- Compatible with factory exhaust valve actuator
- Made in the USA
- Backed by a Limited Lifetime Warranty
Sound Characteristics
- Deep, aggressive exhaust tone under throttle
- Refined and controlled during cruising
- No excessive drone
- Sound profile similar to the STILLEN Cat-Back system
Note: Sound clips are recorded from the Cat-Back Exhaust System. Axle-Back tone will be similar.
Design & Construction
Each STILLEN Axle-Back Exhaust System is carefully engineered and manufactured to meet exacting standards. Every bend, weld, and cut is designed to ensure OEM-quality fitment while delivering enhanced sound and reduced weight. The result is a premium exhaust upgrade that looks as good as it performs.
Installation Overview
- Direct bolt-on installation
- No cutting or permanent modifications required
- Retains factory exhaust valve functionality
- Designed for straightforward installation using factory mounting points
Warranty & Assurance
- Manufactured in the USA at STILLEN’s Southern California facility
- Built from premium materials for long-term performance
- Covered by STILLEN’s Limited Lifetime Warranty
