Subaru STI Performance Exhaust - Remark - Cat-Back - Dual Exit - R1-Spec Stainless Tips (Non-Resonated) - `15-`21
Subaru STI Performance Exhaust - Remark - Cat-Back - Dual Exit - R1-Spec Stainless Tips (Non-Resonated) - `15-`21

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Subaru STI Performance Exhaust - Remark - Cat-Back - Dual Exit - R1-Spec Stainless Tips (Non-Resonated) - 2015–2021. A focused upgrade that brings stronger sound and cleaner flow.
This non-resonated cat-back features 3-inch mandrel-bent piping and a high-flow, straight-through muffler layout to promote efficient exhaust flow. Dual R1-Spec canisters finish in 4-inch slant-cut stainless tips for a crisp, assertive tone suited to the WRX/STI.
Features
- 2015–2021 Subaru WRX/STI fitment
- Cat-back, dual-exit design
- 3-inch mandrel-bent piping
- R1-Spec straight-through mufflers; 4-inch stainless tips
Questions? Call Austin, TX at 512-982-9393 or Los Angeles, CA area at 562-981-6800. We offer installation and customization, and we install on premises at both locations. Purchasing multiple items? Ask us about shipping discounts.
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