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#4: 10-18-2012, 10:54 AM
 
 ripemeat
Title: Banned
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Car: Saxual content
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using 93oct with a 91oct map is very safe. so if you're worried, use the 91 map with 93 gas, less chance of knock. your downpipe and uppipe setup should be just fine with the stg 2 maps. stage 2 boost is 18psi on the ap