HKS Hi-Power Catback Exhaust | 2011-2014 Subaru WRX/STI Sedan (31008-BF003) HKS

2011-2014 Subaru WRX/STI Sedan Hi-Power Catback Exhaust System by HKS

This “Hi-Power” exhaust system from HKS was designed with both style and performance in mind. Features SUH409 stainless steel exhaust piping, SUS304 stainless steel muffler, a piping diameter of 3.35 inches, and a tip diameter of 4.75 inches. This exhaust system is guaranteed to increase exhaust flow and power over stock, as well as offer an improved exhaust tone.

Features

• SUS304 Stainless Steel Muffler
• SUH409 Stainless Steel Piping
• Piping Diameter of 3.35″
• Tip Diameter of 4.75″
• Signature HKS Hi-Power Muffler

Benefits

• Increased Performance & Power
• Improved Exhaust Tone
• Stylish & Appealing Design

Applications

• 2011 – 2014 Subaru WRX Sedan
• 2011 – 2014 Subaru STI Sedan

What’s In The Box?

• 1 – HKS Hi-Power Catback
• Gaskets and Hardware

Warranty

• Manufacturer Standard Warranty