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.
N1-X Evolution Extreme Muffler Axleback Exhaust for Lexus 2018+ Lexus LS500/500h.
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.
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.
***NOTE: Requires Aftermarket Rear Bumper Lip Spoiler/Diffuser for fitment compatibility or modification/trimming of OEM Factory Rear Lower Diffuser Panel***
APEXi N1 Evolution-X Exhaust, Lexus LS500 / LS500h 2018+, Axleback with Titanium Tip
Pipe : 65mm x 2, Tip : 105mm x 4 Quad, NOT compatible with factory rear bumper lip spoiler, must use aftermarket rear lip spoiler
Installation Notes:
Professional installation is required.
Specifications:
| Bolt-On | Yes |
|---|---|
| Part Number | 164-KT14 - Titanium 164AKT14 - Stainless Steel |
| Year | 2018, 2019, 2020, 2021, 2022, 2023 |
| Make | Lexus |
| Model | LS500, LS500h (RWD / AWD) |
| Body Style | 4-Door Sedan |
| Engine | 8GR-FXS, V35A-FTS |
| Chassis | GVF50, GVF55, VXA50, VXA55 |
| Exhaust Type | N1 Evolution Extreme Muffler (N1-X) |
| Piping Diameter | 65mm. x 2 |
| Tip Diameter | 105mm. x 4 |
| Pieces | 2 |
| Exhaust Tip Style |
|
| Piping Material | SUS304 Stainless Steel |
| Muffler Material | SUS304 Stainless Steel |
| Muffler Tip Material | Titanium |
| Special Notes | 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 |
| Brand | Apexi Performance |
|---|---|
| Part Number | APX-164-KT14 |
| Shipping Method | UPS/FedEx/USPS Ground |
| California Prop 65 Warning |
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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/