question about txs st4 (after install)
#1
question about txs st4 (after install)
I was driving around in my wrx after i installed the txs stage 4 setup and my buddy who was behind me said that my exhast was blue in color.......should i worry or change anything.....or was he just seeing things cause i have more than enough fuel in my map and i don't know what blue exhast means......if anything.
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cherrywrx
Engine/Power - EJ20T (pre-2006 WRX and JDM)
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09-30-2003 02:39 PM