+
Horsepower
+
Newton meter
HKS

WRX 02-05 HKS Hi-Power Catback

Article nr:
3106-EX008
|
​HKS Hi-Power Muffler came back with the same concept, "High Power & High Performance", and "Resonant Sound" and "Stylish" are harmonized together.​
 
960 EUR
Add to cart
Delivery:  Special order
Sales Representative Image

Talk to an expert

Need help? Check fitment, get personalized recommendations and tips.

Contact us

  • Product description
  • HKS Hi-Power Cat-Back Exhaust System - Subaru Impreza WRX 2002–2005

    Upgrade your Subaru Impreza WRX with the HKS Hi-Power Cat-Back Exhaust System, engineered to improve exhaust flow, deliver a sportier exhaust note, and enhance overall performance. Designed to reduce backpressure and maximize exhaust efficiency, it helps increase peak horsepower while providing a broader torque curve.

    Featuring 75 mm (3") piping and a signature 120 mm polished stainless steel tip, the HKS Hi-Power exhaust combines performance, quality, and the unmistakable HKS sound. This direct-fit cat-back system is one of HKS's most affordable performance exhausts, making it an excellent upgrade for both street and enthusiast vehicles.

    Note: Installation requires the removal or modification of the factory rear diffuser, if equipped.

    Features

    • Fits Subaru Impreza WRX GD 2002–2005
    • Also fits Subaru Impreza WRX STI GDB 2004–2007
    • Cat-back exhaust system
    • 75 mm (3") piping
    • 120 mm polished stainless steel exhaust tip
    • Reduces backpressure and improves exhaust flow
    • Increases horsepower and broadens the torque curve
    • Sporty, signature HKS exhaust note
    • Made in Japan

    Product video

    Technical specification

    Article nr:
    3106-EX008
    Manufacture Partnumber: 3106-EX008
  • Suitable for
  • Brand
  • HKS 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.
  • Accessories & Spare Parts
  • Guarantee

Reviews and questions

Last viewed products

960 EUR
Special order
  • Sporty, signature HKS exhaust note
  • Increases horsepower and broadens the torque curve
  • Reduces backpressure and improves exhaust flow

Recommended for you

More from HKS

177 EUR
5-10 business days
  • Adjustable cam gear for precise camshaft timing adjustment
  • Manufactured from lightweight, high-strength anodized duralumin
  • Optimizes horsepower, torque, and throttle response
2399 EUR
Special order
  • Straight-through design with reduced back pressure
  • Improved throttle response and smoother power delivery
  • Deep, sporty exhaust note with excellent everyday comfort
1727 EUR
Special order
  • Extremely low back pressure with optimized exhaust flow
  • Deep, sporty exhaust note featuring the iconic RB26 engine sound at high RPM
  • Manufactured from high-quality stainless steel
816 EUR
Special order
  • Optimized for turbocharged engines
  • Rear muffler manufactured from SUS304 stainless steel
  • Improved throttle response and a broader, more usable powerband
Login / Retailer
Enter your username and password below:
Username
Password
Choose country