A'PEXi - N1 Evo Extreme (Quad Axleback) - 2021+ Lexus IS300 / IS350 ** IN STOCK ** - 164AKT22
APEXi N1 Evolution-X Exhaust for Lexus IS300 / IS350 2021+
Elevate your driving experience with the APEXi N1 Evolution-X Exhaust, designed specifically for the Lexus IS300 and IS350 models from 2021 onwards. This axleback exhaust system is engineered to deliver both performance and style, making it an essential upgrade for any enthusiast looking to enhance their vehicle's capabilities.
- Enhanced Performance: Experience a noticeable boost in horsepower and torque, thanks to the optimized flow dynamics of the N1 Evolution-X Exhaust. This system is designed to reduce back pressure, allowing your engine to breathe more freely and perform at its best.
- Stainless Steel Construction: Crafted from high-quality stainless steel, this exhaust system offers exceptional durability and resistance to corrosion, ensuring it withstands the test of time and the elements.
- Quad Tip Design: The striking quad tip design not only adds a touch of aggressive style to your Lexus but also enhances the exhaust note, delivering a deep, resonant sound that turns heads.
- Precision Fit: Engineered for a seamless fit on the Lexus IS300 and IS350, the APEXi N1 Evolution-X Exhaust ensures easy installation without the need for modifications, preserving the integrity of your vehicle.
- Improved Fuel Efficiency: By optimizing exhaust flow, this system can contribute to better fuel efficiency, making it a smart choice for both performance and economy.
Upgrade your Lexus with the APEXi N1 Evolution-X Exhaust and enjoy a perfect blend of performance, style, and sound. Whether you're cruising the streets or hitting the track, this exhaust system delivers an exhilarating driving experience that you won't want to miss.
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***NOTE: Requires Aftermarket Rear Bumper Lip Spoiler/Diffuser for fitment compatibility or modification/trimming of OEM Factory Rear Lower Diffuser Panel***
Available Now - Compatibility with LEXON Rear Diffuser : Click Here
**Direct Bolt-On Fitment
![]("https://cdn.shopify.com/s/files/1/1174/3062/files/DSC00203-3_746aa2b6-a0ea-437e-b860-dbeccb9caa31_1024x1024.jpg?v=1712718904")
Available Now - Compatibility with TOM'S Racing Rear Diffuser : Click Here
**For fitment with the TOM'S Racing Rear Diffuser - Optional relocation hanger bracket sold separately: Click Here
![]("https://cdn.shopify.com/s/files/1/1174/3062/files/DSC04241-2_1024x1024.jpg?v=1712718907")
Application list:
- 2021+ Lexus IS300 (Turbo / AWD)
- 2021+ Lexus IS350
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.
Vehicle in video: Lexus IS350 F-Sport (2021+)
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
| Bolt-On | Yes |
|---|---|
| Part Number | - 164-KT22 - Titanium - 164AKT22 - Stainless Steel |
| Year | 2021, 2022, 2023, 2024 |
| Make | Lexus |
| Model | IS300 Turbo / IS300 AWD / IS350 |
| Body Style | 4-Door Sedan |
| Engine | 2GR-FSE, 2GR-FKS, 8AR-FTS |
| Chassis | ASE30, GSE31, GSE36 |
| 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 | - Titanium - Stainless Steel |
| System Weight | -- |
| Compatible Rear Diffuser | Available Now - LEXON Rear Diffuser : Click Here Available Now - TOM'S Racing Rear Diffuser : Click Here |
| Special Notes | Sound Level: 87 dB @ 4,500 RPM. Modular design-> Midpipe and Rear Section can be interchanged with factory exhaust components. ***NOTE: Midpipe and Rear Section can be interchanged with factory exhaust components. ***CAUTION: Do not use harsh car wash soap or metal polish cleaners when cleaning titanium tips. We recommend using 70% isopropyl alcohol with a microfiber towel to clean the titanium tips.*** |
![""]("https://cdn.shopify.com/s/files/1/1174/3062/files/warning_triangle_480x480.gif?v=1601579378") | WARNING: California Prop 65 Cancer & Reproductive Harm www.p65warnings.ca.gov |
| Brand | APEXi |
|---|