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Borla — Borla 14-16 Lexus IS 250/350 2.5L/3.5L Automatic/Manual Trans RWD 4 door S-Type Axle back Exhaust
Axle-Back System
1 / 8
Exhaust, Mufflers & Tips

Borla

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

SKU: bor11898

Installation manual

$1,094.99$1,225.99Save 11%
6 In Stock

Ships within 1-2 business days — Free shipping over $199

Overview

14-'17 Vehicles have oval openings in rear valance. '18-'25 Vehicles have rectangle openings. This 2.25" diameter BORLA® Axle-Back system features single 4.25" x 3.5" oval polished T-304 stainless steel tips on each muffler assembly. It delivers the classic S-Type sound level with no drone inside the vehicle. BORLA® Cat-Back™ & Axle-Back exhaust systems feature patented straight-through and multi-core technology designed to unleash hidden horsepower. Increased exhaust velocity adds power, driving excitement, fuel economy, and the distinctive BORLA® Sound of Power respected by motoring enthusiasts everywhere. Each system is built from premium T-304 stainless steel, superior to T-400 series knockoffs (such as 409), to give you the absolute best in performance and durability. Ultra-smooth mandrel bends ensure maximum flow & power, and precision computer numerical control (CNC) manufacturing ensures an accurate fit. Best of all, BORLA® stands behind every system with a Million-Mile Warranty. Just what you'd expect from the world's most experienced (and most winning) exhaust brand.

Features

  • 14-'17 Vehicles have oval openings in rear valance. 2018-2024 Vehicles have rectangle openings.
  • BORLA system features 4.25" x 3.5" oval polished T-304 stainless steel tips
Axle-Back Exhaust System - S-Type

Installation (catalog file)

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Fitment notes (catalog)

2014-2025 Lexus IS 250/ IS 350/ IS 350 F Sport 2.5L V6/ 3.5L V6 Automatic/ Manual Transmission Rear Wheel Drive/ All Wheel Drive 4 Door.

Summarized compatible vehicles also appear under Description → Fitment.

Detailed rows from our confirmed fitment index can be large (dozens to hundreds per part). Load them only when you need year/trim/engine-level links to Shop by Vehicle.