![HKS Carbon Ti Cat-Back Exhaust System, 2002-2007 WRX & 2004-2007 STi](graphics/00000001/HKSCTICBE.jpg)
Product Description
- 2002-2005 WRX
- 2006-2007 WRX
- 2004-2007 STi
- Fitment Notes: Will NOT clear Subaru rear diff protector or diffuser
- Brand: HKS
- Series: Carbon-Ti
- Manufacturer's Part Number: 3112-EX005
- Size: 3" Piping
- Primary Material: SUS304 Stainless Steel
- Primary Finish: Polished
- UPC: 816532024403
- Condition: New Product
FITMENTS:
Subaru
![](https://www.oakos.com/Merchant2/graphics/00000001/brandlogos/HKS_100x100.gif)
Manufacturer's Description: Reduction of secondary exhaust gas back pressure will improve response of turbocharger. EJ engines' common problem of knocking due to high exhaust gas pressure can be solved. Thus, it is recommended for safe performance upgrading. Included: • HKS Carbon Ti Cat-Back Exhaust System, 2002-2007 WRX & 2004-2007 STi Features: • It was developed based on long time know-how of turbo technology. The connection portion with turbine is made by lost wax casting that enables flat surface between flange and pipe. • Improved exhaust efficiency without catalytic converter. (Off-road use only) To maximize exhaust efficiency, diameter of pipe is increased to f75. The flange to cat back exhaust is also f75. Tested with Hi-Power : 3106-EX008 or Carbon Hi-Power : 3112-EX005 exhaust systems. |
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