HKS Super Turbo Muffler Cat-Back Exhaust System - Subaru WRX STI GVB/GVF (2010-2014)

Name: WRX STI 10-14 HKS Super Turbo Muffler Catback
Brand: HKS
SKU: 31029-AF008
Price: 2783 EUR
Availability: InStock

The HKS Super Turbo Muffler Cat-Back Exhaust System is designed for the Subaru WRX STI GVB and GVF (2010–2014), delivering an ideal combination of high exhaust flow, improved performance, and a refined exhaust note. Drawing on HKS's extensive expertise in turbocharged engines, this system is engineered to maximize engine performance while maintaining excellent everyday driving comfort.

The optimized design reduces back pressure and improves exhaust flow, allowing the turbocharged Subaru boxer engine to breathe more efficiently. This results in quicker throttle response, more efficient exhaust scavenging, and a broader, more usable powerband, making the system equally suitable for both stock engines and high-performance builds.

The exhaust system includes the center pipe as part of the complete cat-back assembly and is compatible with tS, tS Type RA, and Spec C models. Please note that it is not compatible with the Subaru S206.

Manufactured from SUS304 stainless steel, the system provides outstanding corrosion resistance, excellent heat resistance, and long-lasting durability. HKS's precision engineering ensures exceptional fitment and a premium-quality finish.

The exhaust note has been carefully tuned to deliver a deep, sporty, and well-balanced tone without excessive noise or unwanted cabin resonance. The combination of high exhaust efficiency and controlled sound levels makes the Super Turbo Muffler an excellent choice for both street driving and performance applications.

Designed as a direct bolt-on replacement, the exhaust system provides OEM-style fitment for straightforward installation with no modifications required.

Features

Fits the Subaru WRX STI GVB/GVF (2010–2014).
Complete Super Turbo Muffler cat-back exhaust system.
Center pipe included.
Compatible with tS, tS Type RA, and Spec C models.
Not compatible with the Subaru S206.
Manufactured from SUS304 stainless steel.
Optimized exhaust flow with reduced back pressure.
Improved throttle response and a broader, more usable powerband.
Deep, sporty exhaust note with excellent everyday driving comfort.
Outstanding corrosion and heat resistance.
Direct bolt-on installation with OEM-style fitment.

Product video

Technical specification

Article nr:

31029-AF008

Manufacture Partnumber:

31029-AF008

In October 1973, two talented and young engineers had a vision; to design and build high performance engines and components that major OE manufacturers could not, or would not, produce. HKS pioneered the Japanese aftermarket industry by delivering a host of exciting new products, including the first commercially available electronic turbo timer and boost controller. Other early products included piggy-back ECUs and sophisticated fuel management tools. HKS was clearly driving performance trends for Japanese vehicles forward!

Today, HKS is one of the world's most well-known brands and the obvious choice for you who builds a JDM car. In the assortment you will find everything from chassis products to exhaust systems and turbo kits. HKS is behind some of the coolest builds and professional drivers in the world, so when you choose HKS, you choose the best.