A'PEX-i
A'PEX-i N1-X Evolution Extreme Exhaust -2022+ Honda Civic Si [FE1] / 2023+ Acura Integra [DE4]
A'PEX-i N1-X Evolution Extreme Exhaust -2022+ Honda Civic Si [FE1] / 2023+ Acura Integra [DE4]
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Part Number: APEXI-164KH003
Vehicle Applications:
2022+ Honda Civic Si [FE1]
2023+ Acura Integra [DE4]
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.
Features:
- N1-X 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
Specifications:
- Bolt-On: Yes
- Part Number: 164KH003
- Make: Honda, Acura
- Model: Civic Si Sedan FE1 / Integra Sedan DE4
- Engine: L15BA (Turbo)
- 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
![A'PEX-i N1-X Evolution Extreme Exhaust -2022+ Honda Civic Si [FE1] / 2023+ Acura Integra [DE4]](http://groupngarage.com/cdn/shop/files/APEXI-164KH003.jpg?v=1736994272&width=1445)
![A'PEX-i N1-X Evolution Extreme Exhaust -2022+ Honda Civic Si [FE1] / 2023+ Acura Integra [DE4]](http://groupngarage.com/cdn/shop/files/APEXI-164KH003_2.jpg?v=1736994272&width=1445)
![A'PEX-i N1-X Evolution Extreme Exhaust -2022+ Honda Civic Si [FE1] / 2023+ Acura Integra [DE4]](http://groupngarage.com/cdn/shop/files/APEXI-164KH003_3.jpg?v=1736994272&width=1445)
![A'PEX-i N1-X Evolution Extreme Exhaust -2022+ Honda Civic Si [FE1] / 2023+ Acura Integra [DE4]](http://groupngarage.com/cdn/shop/files/APEXI-164KH003_4.jpg?v=1736994272&width=1445)
![A'PEX-i N1-X Evolution Extreme Exhaust -2022+ Honda Civic Si [FE1] / 2023+ Acura Integra [DE4]](http://groupngarage.com/cdn/shop/files/APEXI-164KH003_5.jpg?v=1736994272&width=1445)