Borla Cat-Back Exhaust System - S-Type

2003–2007 Infiniti G35 Coupe 3.5L V6

Part #: 140057

Overview

The Borla Cat-Back Exhaust System for the Infiniti G35 Coupe is a high-performance upgrade designed to enhance your vehicle's sound, style, and overall driving experience. Crafted with precision and built in the USA, this exhaust system is ideal for enthusiasts seeking a combination of aggressive tone and improved exhaust flow. Whether you're a daily driver looking for a subtle increase in performance or a spirited driver aiming for a more commanding exhaust note, this Borla S-Type system delivers on all fronts.

Designed specifically for the 2003-2007 Infiniti G35 Coupe with a 3.5L V6 engine, this exhaust system replaces the factory components from the catalytic converter back, providing a direct bolt-on upgrade that requires no cutting or welding. The result is a significant enhancement in exhaust flow, which helps support increased horsepower and torque, along with a more refined and aggressive exhaust tone that turns heads on the street.

Key Features

The Borla S-Type Cat-Back Exhaust System is engineered with performance and durability in mind, utilizing high-quality materials and advanced manufacturing techniques to ensure long-lasting performance and a perfect fit.

• Constructed from mandrel-bent, 304 stainless steel tubing for maximum durability, corrosion resistance, and smooth exhaust flow.
• Features Borla's patented straight-through S-Type mufflers, designed to produce a deep, aggressive exhaust note without excessive drone or interior noise.
• Precisely engineered for a direct bolt-on installation, utilizing factory mounting points and hardware for a hassle-free upgrade.
• Enhanced exhaust flow improves throttle response and supports increased horsepower and torque compared to the stock system.
• Exudes a refined, sporty sound that enhances the driving experience without being overly loud or intrusive.
• Made in the USA, ensuring high manufacturing standards and quality control.

Construction & Design

The Borla S-Type exhaust system features a one-piece mandrel-bent stainless steel construction, which ensures consistent diameter and smooth bends for optimal exhaust flow. The system's durable 304 stainless steel components resist corrosion and withstand the rigors of daily driving and spirited performance. The polished, stainless steel tips add a stylish finishing touch, giving your G35 Coupe a more aggressive and refined appearance under the rear bumper.

Designed with precision, this system maintains proper clearance and fitment, reducing rattles and vibrations. The use of high-quality TIG welding and meticulous craftsmanship guarantees a leak-free, durable connection that will last for years to come.

Installation & Fitment

This bolt-on exhaust system is designed for straightforward installation, utilizing factory mounting points and hardware. No cutting, welding, or special tools are required, making it a suitable upgrade for DIY enthusiasts and professional installers alike. The system fits directly onto the factory exhaust mounting locations, ensuring a secure and precise fit.

• Easy, bolt-on installation with standard hand tools
• No cutting, drilling, or tuning required
• Compatible with both automatic and manual transmission models of the Infiniti G35 Coupe 3.5L

What's Included

• Complete S-Type Cat-Back Exhaust System with mandrel-bent stainless steel tubing
• Polished stainless steel tips
• All necessary clamps, hardware, and mounting brackets
• Installation instructions

Ideal For

• Infiniti G35 Coupe owners seeking a performance upgrade
• Enthusiasts wanting a deeper, more aggressive exhaust tone
• Drivers looking for improved exhaust flow and support for increased horsepower
• Those who appreciate high-quality, American-made automotive parts