Apexi 164-KT13

N1-X Evolution Extreme Axleback Exhaust - 2015+ Lexus RC200t / RC300/ RC350 [RWD / AWD]

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N1-X Evolution Extreme Muffler Axleback Exhaust
2015+ Lexus RC200t
2015+ Lexus RC300
2015+ Lexus RC350 AWD/RWD

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 gradiation appearance.


  • 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 164-KT02
Year 2015~present
Make Lexus
Model RC200t, RC300 AWD, RC350, RC350 AWD, RC350 RWD
Body Style 4-Door Sedan
Engine 8AR-FTS
Chassis GSE30, GSE31
Exhaust Type N1 Evolution Extreme Muffler (N1-X)
Piping Diameter 60.5mm. x 2
Tip Diameter 93mm. x 2
Pieces 2
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
System Weight 24.45 lbs. (Rear Section only) (Stock- 28.45 lbs.)
Special Notes Sound Level: 87 dB @ 4,500 RPM. Modular design-> Midpipe and Rear Section can be interchanged with factory exhaust components. ***NOTE: Do not use harsh car wash soap or metal polish cleaners when cleaning titanium tips. We recommend using standard isopro
WARNING: California Prop 65
Cancer & Reproductive Harm