What material is this exhaust made from?

This ISR Performance axle-back exhaust is constructed from 304 stainless steel. This material is well-known for its strong resistance to corrosion and its durability, making it a solid choice for exhaust components.

Is this exhaust system difficult to install?

This GT Single Axle Back Exhaust is designed as a direct bolt-on replacement for your stock exhaust. While installation is generally straightforward, having basic tools and referring to the manufacturer's instructions is recommended for a secure fit.

What kind of sound can I expect from this exhaust?

The GT Single design typically produces a deeper and more aggressive exhaust note compared to the factory system. It aims to enhance the sound of your Lexus IS under acceleration without being overly loud for daily driving.

Specifications

Brand: ISR Performance
Part #: IS-GT-IS3G

ISR Performance GT Single Axle Back Exhaust - 13-20 Lexus IS 250/300/350 RWD

Name: ISR Performance GT Single Axle Back Exhaust - 13-20 Lexus IS 250/300/350 RWD
Brand: ISR Performance
SKU: isr-performance-isr-performance-gt-single-axle-back-exhaust-13-20-lexus-is-250-3-t14-946826
Price: 650.75 USD
Availability: BackOrder

$650.75

On Backorder

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

ISR Performance GT Single Axle Back Exhaust for 13-20 Lexus IS 250/300/350 RWD.

Key Features

Fits 2013-2020 Lexus IS 250, 300, and 350 RWD models.
Constructed from durable 304 stainless steel for excellent corrosion resistance.
Features a single muffler and tip design for a distinct exhaust note.
Designed as a direct bolt-on replacement for the factory axle-back exhaust.
Polished stainless steel tip for a clean, sporty appearance.
Improves exhaust tone and can offer a slight enhancement in throttle response.

This axle-back exhaust system is designed to fit 2013-2020 Lexus IS 250, 300, and 350 RWD models. Please verify fitment for your specific vehicle.

Secure CheckoutFast Shipping631-982-0042

About this part

Product Details

Constructed from 304 stainless steel, this ISR Performance GT Single Axle Back Exhaust is built to handle the demands of your 2013-2020 Lexus IS 250, 300, or 350 RWD. This exhaust system focuses on improving the sound and flow from the axle back, giving your car a more aggressive tone without being overly intrusive for daily driving. The 304 stainless steel material is chosen for its strong resistance to corrosion, ensuring that this exhaust will hold up well over time, even in varied weather conditions.

The GT Single design features a single muffler and tip configuration, which contributes to a unique exhaust note that is deeper and more pronounced than the factory setup. This system is designed to be a direct bolt-on replacement for your stock axle-back exhaust, making installation straightforward for those with basic tools and mechanical knowledge. By reducing restrictions in the exhaust path after the axle, you can expect a slight improvement in throttle response and a more satisfying engine sound under acceleration. The polished finish on the tip adds a clean, sporty look to the rear of your vehicle.

When installing this axle-back exhaust, it's a good idea to have a set of exhaust hangers and potentially new exhaust gaskets on hand, though this system is designed to bolt directly to your existing mid-pipe. Refer to the manufacturer's installation guide for specific torque recommendations and any other necessary steps to ensure a secure and leak-free fitment. This upgrade is a popular choice for IS owners looking to enhance their vehicle's auditory presence and overall driving experience.