27WON Valved Exhaust | 23+ Civic Type R FL5

Unity Performance is the exclusive Canadian dealer for 27WON Performance products. US customers, please purchase directly through 27WON.

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Fits:

• 2023+ Honda Civic Type R (Hatch FL5)

Choose Non-Resonated if you're running the stock downpipe, loud enough with a deep tone that matches the CTR's character. Choose Resonated if you're running or planning to run an aftermarket downpipe, or if you want a tamer aftermarket tone; this is also the spec included with the turboback option. Both versions include a full 80mm front pipe. Available as catback only, or as a full turboback bundled with 27WON's downpipe at a discount.

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The FL5 makes real power, 315hp and 310 lb-ft, but the factory exhaust is tuned quiet even with its active valve tied to drive mode. 27WON's replacement uses 80mm (3.125 inch) piping throughout, genuinely larger than the 76mm most competing systems run, maintaining that cross-sectional area all the way to the tips rather than necking back down. Thick 3-bolt flanges at every connection and drop-in fitment with all install hardware round out the build quality.

On a 100% stock FL5, 27WON's own Dynapack testing showed peak gains of plus 6whp and plus 8 lb-ft, but the real story is in the midrange and top end: close to plus 20whp between 2000-3750 RPM, the grunt you actually feel daily, and plus 17whp above 5500 RPM where the factory exhaust runs out of breath. That's catback alone, adding the downpipe and custom tuning pushes those numbers further.

The signature triple-tip design stays true to the Type R's factory look: a bold 4.5 inch center tip flanked by two 4 inch side tips, all polished 304 stainless dual-wall construction. The OEM active valve functionality is retained, so you keep the drive-mode-linked loud and quiet switching rather than losing it to a fixed-volume aftermarket system.

Features

• 80mm (3.125 inch) piping throughout, larger than most competing systems
• Plus 6whp / plus 8 lb-ft peak, up to plus 20whp in the 2000-3750 RPM range, plus 17whp above 5500 RPM (catback, stock vehicle, dyno tested)
• Signature triple-tip design, polished 304 stainless dual-wall tips
• Retains OEM active valve, drive-mode-linked loud/quiet switching
• Full 80mm front pipe included regardless of version
• Available catback only or full turboback with downpipe