APEXi N1-X Evolution Extreme Midpipe - 2014+ Lexus IS250 / IS350 RWD ONLY - 144-KT02
Special Price
$1,231.12
Regular Price
$1,399.00
sku
APEX-144-KT02
- 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
APEXi N1-X Evolution Extreme Midpipe - 2014+ Lexus IS250 / IS350 RWD ONLY - 144-KT02 aftermarket exhaust performance upgrade part
This resonated midpipe kit is designed for the N1-X Evolution Extreme exhaust layout on select 2014+ Lexus IS applications. It runs between the catalytic converter and the rear muffler section, using parallel mid-pipes and an H-style design to help equalize pressure across both exhaust paths.
SKU: APEX-144-KT02
Key Benefits
- TIG-welded SUS304 stainless steel construction for durable, high-quality fit and finish.
- Designed for select Lexus IS chassis with application-matched manufacturing.
- Parallel mid-pipe routing targets optimized exhaust efficiency between cat and muffler section.
- H-style piping design helps equalize pressure between both exhaust pipes.
- Patented Megaphone piping supports torque and throttle response across the power-band.
- Modular layout allows interchangeability with factory OEM exhaust system components.
- Compatible with N1-X Evolution Extreme rear section part number 164-KT02.
Specifications
- Bolt-On: Yes
- Part Number: 144-KT02 (RWD), 144-KT09 (AWD)
- Year: 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022
- Make: Lexus
- Model: IS250, IS300 (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.
- WARNING: California Prop 65. Cancer & Reproductive Harm. www.p65warnings.ca.gov
This midpipe is built to integrate with the N1-X Evolution Extreme system concept while retaining a modular approach with OEM components. Fitment and specifications above reflect the listed chassis and drivetrain notes, including the RWD-only designation for part number 144-KT02 and the referenced rear section pairing.
| Brand | APEXi |
|---|---|
| Material | Stainless Steel |