Perrin Axle Back Exhaust Brushed w/ Stainless Steel Single Wall Tip and Drone Reduction Chamber 2022-2025 BRZ / 2022-2025 GR86 | 304 Stainless Steel | Axle Back Exhaust
Overview
The Perrin Axle Back Exhaust for the 2022-2025 Subaru BRZ and Toyota GR86 is a precision-engineered exhaust upgrade designed to reduce low RPM drone while maintaining unrestricted exhaust flow. This system is ideal for enthusiasts seeking a refined yet aggressive exhaust note without the common cabin resonance that can detract from daily driving comfort. Featuring a single oversized 4.5-inch slash cut tip, it enhances both the sound and visual appeal of your BRZ or GR86 with a purposeful race-inspired look.
Built entirely from high-quality 304 stainless steel, the Perrin exhaust stands out with superior corrosion resistance and durability compared to typical 409 stainless steel alternatives. The system incorporates a frequency-reducing Helmholtz resonator chamber, a sophisticated acoustic solution that targets and minimizes the annoying low RPM droning and booming characteristic of the factory exhaust. TIG welding ensures clean, precise joints, reflecting Perrin’s commitment to craftsmanship and long-lasting performance.
For Subaru BRZ and GR86 owners, this axle back exhaust offers a balanced upgrade that improves auditory enjoyment without compromising daily drivability or requiring complex tuning. The design maintains optimal exhaust gas flow, preserving engine performance while delivering a deeper, more engaging exhaust tone. This makes it a practical and stylish choice for enthusiasts who want to enhance their car’s presence both visually and sonically.
Features & Specifications
This Perrin Performance Axle Back Exhaust is engineered specifically for the 2022-2025 Subaru BRZ and Toyota GR86 platforms and features a 4.5-inch single wall slash cut tip. Constructed from durable 304 stainless steel, it delivers excellent corrosion resistance and a clean brushed finish for Subaru enthusiasts seeking a high-quality, drone-reducing exhaust upgrade.
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Brand: Perrin Performance
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Product: Axle Back Exhaust Brushed w/ Stainless Steel Single Wall Tip and Drone Reduction Chamber
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Part Number: PSP-EXT-368BR
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Fitment: 2022-2025 Subaru BRZ / 2022-2025 Toyota GR86
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Material: 304 Stainless Steel
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Finish: Brushed Stainless Steel
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Construction: TIG Welded
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Origin: Not Specified
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Exhaust Tip Diameter: 4.5 inches
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Tip Style: Single Wall Slash Cut
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Special Feature: Frequency-Reducing Helmholtz Resonator Chamber
Key Benefits
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Drone Reduction: Effectively minimizes low RPM droning and booming for a more comfortable cabin experience.
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Durability: Made from premium 304 stainless steel for superior corrosion resistance and long-term reliability.
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Performance: Maintains unrestricted exhaust gas flow, preserving engine output and throttle response.
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Fitment: Designed specifically for the 2022-2025 BRZ and GR86 for a perfect bolt-on installation and OEM+ fitment.
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Aesthetics: Brushed stainless steel finish with a large 4.5” slash cut tip enhances rear bumper appearance with a race-inspired look.
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Quality Craftsmanship: TIG welded construction ensures clean, precise welds and structural integrity.
What's Included
- 1× Perrin Axle Back Exhaust Brushed w/ Stainless Steel Single Wall Tip and Drone Reduction Chamber
- Installation instructions
Installation & Compatibility
The Perrin Axle Back Exhaust is a direct bolt-on replacement designed for straightforward installation on 2022-2025 Subaru BRZ and Toyota GR86 models. Installation is generally DIY-friendly for enthusiasts with basic mechanical skills and common hand tools. No cutting or welding is required, and the system fits the factory exhaust hangers and mounting points precisely. No tuning is necessary as the system maintains factory exhaust flow characteristics. However, always verify fitment for your specific model year and trim before purchase.
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Professional Installation: Recommended for those unfamiliar with exhaust work
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Modifications Required: None
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Verify Compatibility: Confirm fitment for your specific year and trim level
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