SKU: BXEX-51106-BK
BLOX Racing 2022+ WRX Muffler Delete / Axle Back Single Wall 4in – Matte Black Tips
BLOX Racing muffler delete kit replaces OEM mufflers on 2022+ Subaru WRX with lightweight T304 stainless steel construction for reduced bulk and weight. This axle-back system delivers aggressive throaty exhaust notes and classic Boxer rumble through dual-exit quad-tip design. Direct bolt-on installation uses OEM hanger locations with included gaskets and hardware for seamless fit.
Key Features
- T304 Stainless Steel: Mandrel-bent 2.5in OD piping TIG-welded for crack resistance leak-free durability and corrosion protection
- 4in Single-Wall Angled Tips: Matte black finish quad tips in OEM positions enhance aggressive stance and sound projection
- Dual Muffler Delete Design: Removes heavy OEM mufflers cuts weight improves flow for deeper throaty tone without drone
- Direct Bolt-On Axle Back: Matches factory routing uses OEM hangers ensures perfect alignment on 2022+ WRX chassis
- Includes Hardware: New gaskets bolts and clamps provided for complete trouble-free installation
Product Notes
- Emits louder exhaust sound levels compared to stock mufflers check local noise regulations
- Matte black tips resist fingerprints maintain finish with mild soap and water cleaning
- Ships in protective packaging weighs 15 lbs net product weight 20 lbs boxed
Installation Notes
- Professional installation recommended.
- Bolt-on process takes 1-2 hours with basic tools no cutting or welding required
- Compatible with OEM resonators and cat-back systems retains factory mid-pipe connection
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2022-2025 | Subaru | WRX | Base |
| 2022-2025 | Subaru | WRX | Premium |
| 2022-2025 | Subaru | WRX | Limited |
| 2022-2025 | Subaru | WRX | GT |
| 2022-2025 | Subaru | WRX | TR |
Why Choose BLOX Racing?
- Trusted JDM brand delivers race-proven parts for Subaru enthusiasts worldwide
- Premium T304 materials ensure long-lasting performance in harsh conditions
- Precision engineering matches OEM specs for plug-and-play reliability
Frequently Asked Questions
- Q: Does this fit 2022-2025 Subaru WRX models including GT and TR trims?
A: Yes direct bolt-on fit for all 2022+ WRX submodels using OEM hanger points no modifications needed - Q: What material and tip finish are used?
A: Full T304 stainless steel construction with 4in single-wall matte black angled tips for durability and style - Q: What hardware is included and is warranty covered?
A: Includes gaskets bolts clamps BLOX Racing offers manufacturer defect warranty contact support for details
Shipping & Handling
- Method: UPS Ground or FedEx Ground
- Availability: In stock – ships same or next business day
- Packaging: Securely boxed 48in x 12in x 12in dimensions
- Weight: 20 lbs shipping weight





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