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Apexi N1-X Evolution Extreme Mid-Section Exhaust System for GS350 AWD
Apexi N1-X Evolution Extreme Mid-Section Exhaust System for Lexus GS350 AWD

Our Price: $892.49

Availability: Usually Ships in 24 to 48 Hours
Product Code: AP144-KT11

ECU Tune:

$100 off!$100 off!


We have finally found a great exhaust system for GS350 AWD! Please note that this is only the mid-section.

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:

  • 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

Compatibility Table
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Make Model Year Range
Lexus GS350 (AWD) 2013+