Fitment Information
- Lexus IS250 (2014, 2015)
- Lexus IS300 AWD (3.5L V6) (2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024, 2025)
- Lexus IS350 (RWD & AWD) (2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024, 2025)
Fitment Note: This S-Type Axle-Back system is a direct bolt-on for both RWD and AWD configurations. It is designed to fit the factory rear valance and utilizes the original mounting points. IMPORTANT: Does NOT fit IS 500 or convertible models. Please note that for 2014-2015 IS250 and 2016+ IS300/IS350 models, this system is specifically tuned for the 2.5L and 3.5L V6 engines.
IMPORTANT: This does NOT fit the IS300 RWD (2.0L Turbo) models.
Specs & Features
- Direct bolt on
- Exhaust Type: Axleback
- Sound Type: S-Type
- Pipe Diameter: 2.25"
- Tip Size: 4.25" X 3.5"
- Tip Description: Single Oval Rolled Angle-Cut
- Exit: Single Split Rear Exit
- 1,000,000 mile warranty
The Borla S-Type axleback is a direct bolt-on exhaust upgrade for the 2014-2025 Lexus IS250, IS300, and IS350. It uses the factory mounting points and is designed to fit the factory rear valance on both RWD and AWD configurations. Built from T-304 stainless steel with ultra-smooth mandrel bends and precision CNC manufacturing, and backed by Borla's Million-Mile Warranty.
The S-Type sound level gives the IS a more aggressive and sporty exhaust note without drone in the cabin. The system uses Borla's patented straight-through and multi-core technology to improve exhaust flow and help unlock additional horsepower. Tips are 4.25" x 3.5" single oval rolled angle-cut polished stainless steel with a single split rear exit.
One thing to pay attention to on fitment: the 2014-2017 models have oval rear valance openings while the 2018-2025 models have rectangle openings. This system fits both, but it is worth knowing the difference if you are comparing photos. Make sure to also confirm your engine before ordering as there are a few configurations this does not fit.
This system does NOT fit: IS500, convertible models, or IS300 RWD with the 2.0L turbo engine.
If you are looking at other Lexus IS upgrades, we also carry a range of coilovers and suspension parts for the IS platform.
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov.More in this category
Borla Exhaust Systems
Lexus IS250 Exhaust
Lexus IS250 Parts
Lexus IS300 Exhaust
Lexus IS300 Parts
Lexus IS350 Exhaust
Lexus IS350 Parts
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