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Old 02-03-2006, 02:18 PM   #32
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^^^ what do you mean by better? do you mean more horsepower? or emissions? the less restriction you have the more horsepower you're going to gain. so the orp will give you more horsepower than a high flow cat but the orp's aren't emission legal!
2004 SONIC BLUE SVT; 1572 of 1978
Audiophile 9006, moonroof, HIDS
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