Apexi offers high quality products at completitive prices. Manufactured using cutting-edge technology and vigorous testing, Apexi performance products are what most enthusiasts and racers demand. Most Apexi performance proucts are made in Japan.
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 power-band. This piping design allows for a swirling exhaust gas flow effect that has for years produced proven results.
APEXi N1 Evolution-X Exhaust, Lexus IS200t / IS250 / IS300 / IS350 2017-2020, Axleback with Titanium Tip
Pipe : 60.5mm x 2->50mm x 4, Tip : 93mm x 4 Quad
Installation Notes:
Professional installation is required.
Specifications:
| Bolt-On | Yes |
|---|---|
| Part Number |
|
| Year | 2017, 2018, 2019, 2020 |
| Make | Lexus |
| Model | IS300, IS350 AWD, IS350 RWD |
| Body Style | 4-Door Sedan |
| Engine | 2GR-FSE, 8AR-FTS |
| Chassis | ASE30, GSE31, GSE36, GSE37 |
| Exhaust Type | N1 Evolution Extreme Muffler (N1-X) |
| Piping Diameter | 60.5mm. x 2 -> 50mm. x 4 |
| Tip Diameter | 93mm. x 4 |
| 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 |
|
| System Weight | Rear Section only 32.75.0 lbs. (Stock- 38.75 lbs.) |
| Sound Level | Sound Level: 81.6 dB @ 4,500 RPM. Modular design |
| Special Notes | Midpipe and Rear Section can be interchanged with factory exhaust components. NOTE: Do not use harsh chemicals or metal polish cleaners when cleaning titanium tips. We recommend using standard isopropyl alcohol |
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WARNING: California Prop 65 Cancer & Reproductive Harm www.p65warnings.ca.gov |
Fitment & Application:
- 2024 Lexus IS350
- 2024 Lexus IS300
- 2024 Lexus IS250
- 2024 Lexus IS200T
- 2023 Lexus IS350
- 2023 Lexus IS300
- 2023 Lexus IS250
- 2023 Lexus IS200T
- 2022 Lexus IS350
- 2022 Lexus IS300
- 2022 Lexus IS250
- 2022 Lexus IS200T
- 2021 Lexus IS350
- 2021 Lexus IS300
- 2021 Lexus IS250
- 2021 Lexus IS200T
- 2020 Lexus IS350
- 2020 Lexus IS300
- 2020 Lexus IS250
- 2020 Lexus IS200t
- 2019 Lexus IS350
- 2019 Lexus IS300
- 2019 Lexus IS250
- 2019 Lexus IS200t
- 2018 Lexus IS350
- 2018 Lexus IS300
- 2018 Lexus IS250
- 2018 Lexus IS200t
- 2017 Lexus IS350
- 2017 Lexus IS300
- 2017 Lexus IS250
- 2017 Lexus IS200t
| Brand | Apexi Performance |
|---|---|
| Part Number | APX-164-KT13 |
| Shipping Method | UPS/FedEx/USPS Ground |
| California Prop 65 Warning |
|


This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or reproductive harm. For more information, visit https://www.p65warnings.ca.gov/