A'PEXi - N1 Evo Extreme (Catback) - 2022+ Honda Civic Hatchback Sport Touring / EX-L [FL1]

APEXi SKU: 164KH004


Shipping calculated at checkout

Sold Out

The N1 Evolution Extreme is based on the proven performance basics of the N1 muffler which emphasizes optimum,  exhaust efficiency utilizing a straight-thru layout design. Equipped with an internal hybrid silencer uniting power and free flowing characteristics with effective functional sound resonance. A newly adopted muffler tip completes the tail end of the exhaust that serves both purposes of function and form. Constructed with a light weight titanium material rolled and riveted onto a double pipe structure which acts as a diffuser enabling temperature reduction, meanwhile retaining a sporty heat gradation appearance.


  • N1 EvX titanium tips specially designed with clearance to reduce heat transfer
  • Top Level quality using full tig-welded SUS304 stainless steel 
  • Matched and manufactured for select chassis
  • A'PEXi intricate designed brackets
  • Resonated midpipe structure
  • Comfort with optimal performance gains

* Does Not Fit : Honda Civic Si (2022+) / Integra DE4 (2023+)

Bolt-On Yes
Part Number 164KH004
Year 2022+
Make Honda
  • Civic Hatchback Sport Touring
  • EX-L (*MUST USE Honda OE Hatchback Sport Touring Diffuser*)
Body Style FL1 - 4 Door Hatchback
Engine L15BA (Turbo)
Chassis FL1 - 4 Door Hatchback
Exhaust Type N1 Evolution Extreme Muffler (N1-X)
Piping Diameter 3inch to 2.5inch
Tip Diameter 105mm. x 2
Pieces 3
Exhaust Tip Style Titanium Round- Dual wall rolled, Angle cut (Riveted)
Piping Material SUS304 Stainless Steel
Muffler Material SUS304 Stainless Steel
Muffler Tip Material Titanium
Note EX-L models needs to run with Honda Civic Hatchback Sport Touring OE Diffuser. Straight clip on to the EX-L models for true exhaust outlets to match up with A'PEXi N1-X exhaust system.
WARNING: California Prop 65
Cancer & Reproductive Harm