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MagnaFlow Competition Catback Exhaust 2015-2021 WRX / 2015-2021 STI Best Price

Original price was: $1,346.00.Current price is: $538.40.

SKU: SK0036030-US20260202-084322 Category: Tag:

Description

MagnaFlow Competition Catback Exhaust 2015-2021 WRX / 2015-2021 STI | Performance Enhancement | Exhaust System

Overview

The MagnaFlow Competition Catback Exhaust is a high-performance upgrade designed specifically for Subaru WRX (2015-2021) and STI (2015-2021) models. Built for enthusiasts who demand more from their turbocharged Subaru, this system enhances exhaust flow, increases horsepower and torque, and delivers a deeper, more aggressive exhaust note. Whether you’re looking to improve your car’s responsiveness or add a commanding sound, this catback system is engineered to meet the needs of serious Subaru owners who want to unlock their vehicle’s full potential.

Designed with a focus on durability and performance, MagnaFlow’s engineering team crafted this exhaust from premium 409 stainless steel, ensuring long-lasting resistance to corrosion and heat. The system features smooth mandrel bends and larger piping diameters to optimize exhaust flow, reduce turbo lag, and support future modifications. Its straight-through flow design not only boosts power but also enhances fuel efficiency, making it a practical upgrade for daily drivers and track enthusiasts alike. Installation is straightforward, with welded hangers that align perfectly with OEM mounting points, requiring no body modifications. This exhaust system exemplifies MagnaFlow’s commitment to quality and performance, tailored specifically for Subaru’s unique platform.

For Subaru owners seeking a combination of power, sound, and reliability, the MagnaFlow Competition Catback Exhaust offers a significant upgrade. It supports tuning and future performance enhancements, making it an ideal choice for those who want to maximize their car’s capabilities while enjoying a more exhilarating driving experience.

Features & Specifications

This MagnaFlow Competition Catback Exhaust is engineered for Subaru WRX and STI models from 2015 to 2021, featuring a durable stainless steel construction and a straight-through flow design that delivers increased horsepower and a deep, aggressive tone throughout the RPM range.

  • Brand: Magnaflow
  • Product: Competition Catback Exhaust 2015-2021 WRX / 2015-2021 STI
  • Part Number: Not specified
  • Fitment: Subaru WRX (2015-2021), Subaru STI (2015-2021)
  • Material: 409 Stainless Steel
  • Finish: Natural stainless steel finish
  • Construction: Mandrel-bent tubing, welded hangers
  • Origin: Made in the USA

Key Benefits

  • Performance Gains: Increased horsepower, torque, and throttle response for a more spirited driving experience.
  • Durability: Constructed from high-quality stainless steel to withstand harsh conditions and ensure longevity.
  • Sound Enhancement: Deep, aggressive exhaust tone that enhances the Subaru’s sporty character.
  • Ease of Installation: Designed for straightforward bolt-on installation with OEM mounting points, no modifications required.
  • Fuel Efficiency: Improved exhaust flow can contribute to better fuel economy under certain driving conditions.
  • Future-Ready: Supports tuning and additional modifications for enthusiasts looking to push their Subaru further.

What’s Included

  • 1× MagnaFlow Competition Catback Exhaust System
  • Welded exhaust hangers for OEM mounting points
  • Installation instructions

Installation & Compatibility

This MagnaFlow catback exhaust is designed for easy bolt-on installation, making it suitable for DIY enthusiasts with basic mechanical skills. The system requires no cutting or welding, and all mounting points align with OEM locations. While the installation is straightforward, professional installation is recommended for optimal fitment and to ensure proper sealing. Compatibility is confirmed for Subaru WRX and STI models from 2015 to 2021; verify your specific year and trim to ensure perfect fitment. Tuning is not mandatory but can enhance performance gains, especially if combined with other modifications. Always follow the included instructions for proper installation and break-in procedures to maximize the lifespan and performance of your new exhaust system.