Description
Product Fitment:
2023-2025 Honda Civic Type R
Upgrade your FL5 with Remark’s full 3″ Q-Spec catback system—designed for true enthusiasts seeking deeper sound, better flow, and OEM functionality. It retains the triple-tip look, factory valve control, and fits perfectly with the stock diffuser.
Enjoy a refined, sporty tone in Comfort mode and an aggressive, turbocharged growl in Sport or R+ mode—all with minimal drone. This system includes a full 3″ front overpipe, large resonator, high-flow muffler, and three 4.5″ double wall tips.
Key Features:
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Full 3″ T304 stainless steel system (no step-downs)
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Includes 3″ front overpipe (not compatible with OEM front pipe)
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Retains factory valve control for dual sound profiles
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Large straight-through muffler and resonator for clean tone
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Triple 4.5″ double-wall tips for OEM+ appearance
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Handcrafted TIG welding for strength and quality
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Approx. 49 lbs total (similar to OEM)
Sound Profile:
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Valve Closed (Comfort): Slightly louder than stock, quiet for cruising
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Valve Open (Sport/R+): Deep, aggressive tone with subtle burbles
Note: Tested on stock engine setup. Sound may vary with mods.






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