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      A'PEXi - N1 Evo Extreme (Midpipe) - 2014-2020 Lexus IS250 / IS350 (RWD/AWD) / 2016-2020 IS300 (V6-AWD) / 2021+ IS350 (V6) - ** Preorder ETA Lead Time Early July **
      A'PEXi - N1 Evo Extreme (Midpipe) - 2014-2020 Lexus IS250 / IS350 (RWD/AWD) / 2016-2020 IS300 (V6-AWD) / 2021+ IS350 (V6) - ** Preorder ETA Lead Time Early July **

      APEXi

      A'PEXi - N1 Evo Extreme (Midpipe) - 2014-2020 Lexus IS250 / IS350 (RWD/AWD) / 2016-2020 IS300 (V6-AWD) / 2021+ IS350 (V6) - ** Preorder ETA Lead Time Early July **

      $1,299.00

      144-KT02

      Drivetrain
      Drivetrain: RWD

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      N1-X Evolution Extreme Midpipe Kit (Resonated)
      2014+ Lexus IS250/IS350 AWD/RWD

      The N1 Evolution Extreme is based on the proven performance basics of the N1 muffler. Optimum exhaust efficiency is achieved through the mid-pipes running parallel between the catalytic converter and rear muffler section. The H-style piping design was opted to equalize the pressure in both exhaust pipes. Our unique modular design allow the mid-pipes to be interchangeable with the factory OEM exhaust system components along with the rear section which is sold separately.

      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 power-band. This piping design allows for a swirling exhaust gas flow effect that has for years produced proven results
      • Compatible with the N1-X Evolution Extreme rear section part number 164-KT02 (2014-2016), and 164-KT13 (2017-2020).
      Bolt-On Yes
      Part Number 144-KT02 (RWD)
      144-KT09 (AWD)
      Year 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024
      Make Lexus
      Model IS250, IS300 (V6-AWD), IS350
      Body Style 4-Door Sedan
      Engine 2GR-FSE, 2GR-FKS
      Chassis GSE31
      Exhaust Type N1 Evolution Extreme Muffler (N1-X)
      Piping Diameter 65mm. x 2
      Pieces 3
      Piping Material SUS304 Stainless Steel
      System Weight Mid-pipe only 27.67 lbs. (Stock- 32.52 lbs.) 4.85 lbs. lighter than OEM
      Special Notes Sound Level (with part # 164-KT02): 87.0 dB @ 4,500 RPM. Modular design-> Mid-pipe and Rear Section can be interchanged with factory exhaust components.

      Gasket Replacement

      - Front Section (Header to Midpipe) x2 - P106 x D66.5: 3901-0700 
      - Mid Section (Center of the Midpipe Kit) x2 - P97 x D66.5 : 3901-1660
      - Rear Section (Connecting to Rear Axleback) : Factory OE Donut Gasket (Lexus OE Factory product)
      WARNING: California Prop 65
      Cancer & Reproductive Harm 
      www.p65warnings.ca.gov

      Pairs well with

      A'PEXi - N1 Evo Extreme (Midpipe) - 2014-2020 Lexus IS250 / IS350 (RWD/AWD) / 2016-2020 IS300 (V6-AWD) / 2021+ IS350 (V6) - ** Preorder ETA Lead Time Early July **

      A'PEXi - N1 Evo Extreme (Midpipe) - 2014-2020 Lexus IS250 / IS350 (RWD/AWD) / 2016-2020 IS300 (V6-AWD) / 2021+ IS350 (V6) - ** Preorder ETA Lead Time Early July **

      RWD
      $1,299.00
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