The Authority 3" cat-back exhaust is a great way to free up the flow of the exhaust and create HP to the wheels. Authority produced this system with 3" mandrel bent, polished stainless steel piping. Stunning finish and aggressive sounds makes Authority your #1 choice. Authority Exhaust Features: *3" mandrel bent piping *Fully polished stainless steel finish *Secondary o2 sensor bung *Gaskets & hardware for installation *Direct bolt on system, will work most downpipes on the market. *Fits: Mitsubishi Lancer Evolution VIII 03-05 GSR, MR, RS |
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