HKS Hi-Power Cat-Back Exhaust - 2015+ WRX / STi

Constructed out of fully polished SUS304 Stainless Steel, the HKS Hi-Power exhaust system was designed for enthusiasts seeking a high quality performance exhaust system with increase in the exhausts tone depth. The RSX cat-back includes the rear muffler and mid/center pipe that bolts up to the OEM down-pipe.

Inspired and designed from endurance and GT racing in Japan, HKS developed its Hi-Power Exhaust system for both forced induction and naturally aspirated applications. HKS has incorporated this new race inspired offset muffler and piping design into many street applications, which offers a greater flow and higher-PRM power gains due to the less restrictive design.

Intended for race and off-road applications, namely high power naturally aspirated or forced induction applications.

**New Reduced Price!!!**

Applications:

• Subaru WRX [VAG] (2015, 2016, 2017, 2018, 2019, 2020, 2021)
• Subaru WRX STI [VAB] (2015, 2016, 2017, 2018, 2019, 2020, 2021)

Features

• SUS304 Stainless Steel Cat-Back Exhaust System
• Titanium Tips
• 74.7mm to dual 60.5mm piping with a dual 97mm tip
• May require modification of aftermarket rear bumpers/spoilers
• Includes mid/center pipe
• Includes Silencer

Extended Information

• Type: Dual Cat Back Exhaust with Center Pipe
• Piping Diameter: 74.7mm to dual 60.5mm
• Tip Diameter: 97 mm
• Material: SUS304 Stainless Steel Piping, Titanium tips
• Sound: 90 dB
• Chassis: VAG, VAB
• Engine: EJ25, FA20
• Ground Clarence (from lowest point at oem height): n/a
• Weight Total: n/a
• Notes: N/A
• Warranty: HKS Manufactures Warranty
• Box Weight & Dimensions: 32 x 30 x 8