Borla Exhaust Systems

Fits 2015–2025 Lexus RC F and IS 500

Part #: 11981

Overview

The Borla 15-24 Lexus RC F Axle-Back Exhaust System S-Type is a high-performance exhaust upgrade designed specifically for Lexus RC F models from 2015 to 2024 and IS 500 models from 2022 to 2025. Crafted from premium T-304 stainless steel, this system enhances your vehicle’s sound and appearance while maintaining durability and corrosion resistance. It is ideal for enthusiasts seeking a refined, aggressive exhaust note without interior drone, along with improved exhaust flow and a sporty aesthetic. This axle-back system is perfect for drivers who want to elevate their Lexus’s sound profile and visual appeal with a high-quality, bolt-on upgrade that complements the vehicle’s performance and style.

Key Features

This Borla exhaust system features a true dual 2.5" diameter design that delivers a deep, resonant S-Type sound, adding a sporty character to your Lexus. The system includes dual 4" round bright chrome T-304 stainless steel tips on each muffler assembly, providing a striking visual accent. An optional mid-section (part number 60738) is available to convert this axle-back into a full Cat-Back™ system, offering even greater performance and sound customization. The system is engineered for a direct bolt-on installation, ensuring a hassle-free upgrade with no modifications required. Its durable construction and high-quality materials ensure long-lasting performance and resistance to the elements.

Construction & Design

Built from T-304 stainless steel, this exhaust system combines strength, corrosion resistance, and a sleek appearance. The dual 2.5" pipes are precisely mandrel-bent to optimize exhaust flow and sound quality, while the chrome tips add a polished, premium look. The design emphasizes durability and performance, ensuring your vehicle maintains its aesthetic and functional integrity over time.

Driving Feel & Feedback

This exhaust system enhances your Lexus’s exhaust note, providing a more aggressive and refined sound that complements the vehicle’s sporty character. The design helps reduce drone inside the cabin, offering a comfortable driving experience while delivering an engaging auditory response. The improved exhaust flow can support better throttle response and a more dynamic driving feel.

Installation & Fitment

Designed for a straightforward bolt-on installation, this system fits directly onto your Lexus RC F or IS 500 with no cutting or welding required. The system is tailored to ensure proper fitment and alignment, making it suitable for DIY enthusiasts or professional installers seeking a high-quality upgrade.

What’s Included

The package includes the axle-back exhaust system with dual chrome tips and all necessary hardware for installation. Optional mid-section part number 60738 is available separately to expand the system into a Cat-Back™ configuration, providing additional sound and performance benefits.