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.
PRODUCT FEATURES:
N1-X genuine titanium tips with burned gradation, specially designed with stainless steel inner tip riveted sleeve to reduce tip heat transfer
Top Level quality using full tig-welded SUS304 stainless steel 
Matched and manufactured for application specific chassis
A'PEXi intricate designed brackets for added rigidity & stability
Non-Resonated mid-pipe structure to produce optimum sporty sound
Comfort with optimal performance gains
designed with A'PEXi Helmholtz chamber
| Bolt-On | Yes | 
|---|---|
| Part Number | 164-KN01 | 
| Year | 2014, 2015, 2016, 2017, 2018, 2019, 2020 | 
| Make | Infiniti | 
| Model | Q50 / Q50S / Q50 Red Sport | 
| Body Style | 4-Door Sedan | 
| Engine | VR30DETT, VQ37HR | 
| Drivetrain | - RWD models (AWD models *TBA)  | 
| Chassis | V37 | 
| Exhaust Type | N1 Evolution Extreme Muffler (N1-X) | 
| Piping Diameter | 60.5mm. x 2 - 65mm. x 2 - 70mm. x 2 | 
| Tip Diameter | 123mm. x 2 | 
| Pieces | 5 | 
| 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 | 
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WARNING: California Prop 65 Cancer & Reproductive Harm www.p65warnings.ca.gov  | 
          
        
    
        
        
        