512100 - WRX / STI SS 3" Cat-back Exhaust
Subaru WRX, WRX STI 2002 - 2007
Congratulations on your purchase of the COBB Tuning WRX / STI SS 3" Cat-back Exhaust! The following instructions will assist you through the installation process. Please read them BEFORE beginning the install to familiarize yourself with the steps and tools needed. If you feel you cannot properly perform this installation, we HIGHLY recommend you take the vehicle to a qualified and experienced automotive technician.
As in the case with our sample car, you may need to replace your rear donut gasket if it's damaged. To do so slip a screwdriver between the gasket and flange at the back and wiggle back and forth small amounts in several places a few times. Eventually the gasket will come free.
Wear eye protection. Old gaskets can have all sorts of pieces come off as well as pieces of metal, graphite and carbon which can feel pretty terrible in your eye. |
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Customer Support
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