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Borla 14-16 Lexus IS 250/350 2.5L/3.5L Automatic/Manual Trans RWD 4 door S-Type Axle back Exhaust - Borla 11898
Borla 14-16 Lexus IS 250/350 2.5L/3.5L Automatic/Manual Trans RWD 4 door S-Type Axle back Exhaust - Borla 11898
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Borla 14-16 Lexus IS 250/350 2.5L/3.5L Automatic/Manual Trans RWD 4 door S-Type Axle back Exhaust

Borla
BOR11898
808422118989
Axle Back
23 Units In Stock
$ 1,225.99 $ 1,094.99
FREE Ground Shipping!
$ 1,094.99

This Borla axle-back exhaust system is built for the verified 2014-2015 Lexus IS250 application listed below. Select it by exact manufacturer part number 11898 and confirm the full engine, drivetrain, body, wheelbase, factory-exhaust, and Borla application notes before ordering.

Key Features

  • Tubing Diameter: 2.250 inch mandrel-bent tubing promotes exhaust velocity for horsepower and torque increases.
  • Tip Design: 4.25 x 3.5 inch oval polished T-304 stainless steel tips create aggressive styling and rear-exit flow.
  • Material: T-304 stainless steel construction resists corrosion and delivers lasting durability over lesser steels.
  • Inlet and tail pipe inside diameter both 2.250 inches for consistent performance.
  • Bolt-on design requires no cutting, welding, or modifications.
  • CNC precision manufacturing and included hardware ensure direct fit to OEM hangers.

Fitment

Years Make Model Application
2014-2015 Lexus IS250
2014-2017 Lexus IS350
2014-2015 Lexus IS350 C
2014-2015 Lexus IS350 C F Sport

Specifications

Manufacturer Borla
Manufacturer Part Number 11898
Product Type Axle Back
Sound Profile S-Type
Fitment Type Vehicle specific, verify the complete application

What's Included

One new Borla product identified by manufacturer part number 11898. Clamps, hangers, gaskets, tips, pipes, tools, and companion parts are included only when expressly listed for this exact part number.

About Borla

Borla develops stainless-steel exhaust systems, mufflers, tips, pipes, and related components for vehicle-specific and universal performance applications. Product selection remains exact-application and exact-part-number specific.

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Frequently Asked Questions

Will this Borla part fit my 2014-2015 Lexus IS250?
That application is listed, but confirm the engine, drivetrain, body or cab style, wheelbase, factory exhaust layout, tip opening, and every Borla application note before ordering.

Will this change require an engine tune?
A cat-back, axle-back, tip, muffler, or post-catalyst component usually does not require tuning, but confirm the exact application, emissions configuration, oxygen-sensor locations, and local requirements before installation.

What should I inspect before installation?
Check the shipping carton and components against the exact part number, then inspect clamps, hangers, gaskets, mating flanges, clearances, tip alignment, and required reused factory hardware before removing the original exhaust.

Installation Instructions

Follow the current Borla instructions and vehicle service information for this exact part number. Let the exhaust cool, support the vehicle safely, compare all parts before removal, protect sensors and wiring, use the specified clamps and torque values, align all joints and tips without preload, confirm body and suspension clearance, check for leaks, and retorque after the first heat cycles. Professional installation is recommended.

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