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Invidia 15+ Subaru STI 4Dr Q300 Single Layer Stainless Steel Quad Tip Cat-Back Exhaust

Invidia 15+ Subaru STI 4Dr Q300 Single Layer Stainless Steel Quad Tip Cat-Back Exhaust

SKU:HS15STIG2S

In stock

Regular price $1,605.22 USD
Regular price $2,480.80 USD Sale price $1,605.22 USD
ADDITIONAL DISCOUNTS APPLIED AT CHECKOUT Sold out

The Invidia Q300 Single Layer Stainless Steel Quad Tip Cat-Back Exhaust is a high-performance exhaust system designed specifically for the 2015 and newer Subaru STI 4-door models. Crafted from durable single-layer stainless steel, this cat-back exhaust enhances exhaust flow and reduces backpressure, resulting in improved engine efficiency and a more aggressive exhaust note. The quad tip design not only adds a sporty aesthetic but also aids in optimizing exhaust gas expulsion. Engineered for both performance and longevity, the Invidia Q300 offers a balance of sound, power gains, and corrosion resistance, making it a reliable upgrade for enthusiasts seeking enhanced driving dynamics.

This exhaust system is tailored for the 2015 and later Subaru STI 4-door, ensuring a precise fit and straightforward installation as a direct bolt-on replacement. Ideal for street and track use, it supports daily driving without compromising comfort or durability. The kit includes the full cat-back assembly with quad stainless steel tips, designed to integrate seamlessly with the factory exhaust components. Its compatibility focuses on the specific chassis and engine configuration of the Subaru STI 4-door, providing a hassle-free upgrade that elevates both performance and style.

Overview

Invidia Cat-Back Exhaust System

Fits 2015 and newer Subaru WRX STI 4-Door

Part #: HS15STIG2S

Overview

The Invidia Q300 Single Layer Stainless Steel Quad Tip Cat-Back Exhaust is a premium performance exhaust system designed specifically for the 2015 and newer Subaru WRX STI 4-door models. Engineered to enhance your vehicle’s exhaust flow, this cat-back system offers a balanced combination of style, sound, and durability. It is ideal for enthusiasts seeking to upgrade their factory exhaust with a high-quality component that supports improved exhaust efficiency while delivering an aggressive yet refined exhaust note.

Constructed for drivers who want to elevate their Subaru STI’s presence both visually and audibly, this exhaust system features a sleek quad tip design that adds a sporty and aggressive look to the rear of your vehicle. The single layer stainless steel construction ensures long-lasting corrosion resistance and durability, making it suitable for daily driving and spirited performance use.

Key Features

The Invidia Q300 Cat-Back Exhaust offers a range of features designed to meet the demands of performance enthusiasts:

  • Made from high-quality single layer stainless steel for corrosion resistance and durability
  • Quad tip design enhances the rear aesthetic with a bold, aggressive appearance
  • Cat-back configuration replaces the exhaust from the catalytic converter back for improved exhaust flow
  • Precision-engineered to fit 2015+ Subaru WRX STI 4-door models without modification
  • Designed to support a balanced exhaust tone that is sporty yet refined
  • Supports ease of installation with a bolt-on fitment

Construction & Design

This exhaust system is crafted from single layer stainless steel, providing a durable and corrosion-resistant finish that withstands the rigors of daily driving and performance conditions. The quad tip layout not only improves exhaust flow but also contributes to a distinctive and aggressive rear-end styling. The design focuses on maintaining a smooth exhaust path to help reduce backpressure and support engine efficiency.

Installation & Fitment

The Invidia Q300 Cat-Back Exhaust is designed as a direct bolt-on replacement for the factory exhaust on 2015 and newer Subaru WRX STI 4-door models. Installation requires no cutting or welding, allowing for a straightforward upgrade that can be completed with basic hand tools. This ensures a hassle-free installation experience while maintaining factory mounting points and alignment.

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