A'PEXi - N1 Evo Extreme (Catback) - 2015+ Lexus RC-F

APEXi SKU: 164KT201P


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Tip Style: Titanium
Midpipe Style: Non-resonated

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APEXi N1 Evolution-X Exhaust Catback Exhaust
Lexus RC-F 15+

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.


  • High-level of quality using tig-welded SUS304 stainless steel uniting quiet performance with high-power performance gains
  • Matched and manufactured for select chassis
  • Patented Megaphone piping structure to produce excellent torque and throttle response throughout the powerband. This piping design allows for a swirling exhaust gas flow effect that has for years produced proven results
Bolt-On Yes
Part Number

- Stainless: 164KT201-SS, 164KT201-SSP
- Titanium: 164KT201, 164KT201P

Year 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022
Make Lexus
Model RC-F
Body Style 2-Door Coupe
Engine 2UR-GSE
Chassis USC10
Exhaust Type N1 Evolution Extreme Muffler (N1-X)
Piping Diameter 65mm. x 2 - 50mm. x 4
Tip Diameter 93mm. x 4
Pieces 5
Exhaust Tip Style Oval-Dual wall rolled, Angle cut
Piping Material SUS304 Stainless Steel
Muffler Material SUS304 Stainless Steel
Muffler Tip Material SUS304 Stainless Steel
System Weight 55.40 lbs. (Includes Full Exhaust System, gaskets and hardware pack) (Stock- 74.70 lbs.)
Special Notes Sound Level: 95.7 dB @ 4,500 RPM. Modular design-> Midpipe and Rear Section can be interchanged with factory exhaust components
WARNING: California Prop 65
Cancer & Reproductive Harm