Ford Crown Victoria | Mercury Marauder | Grand MarquisForum for discussion of the Ford Crown Victoria, Mercury Marauder and Mercury Grand Marquis.
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I own a 1998 Grand Marquis 4.6L, and the power isn't enough for me anymore. What mod do you guys recommend first? I was considering a Hypertech Performance chip because it seemed like an easy and pretty inexpensive way to gain some performance. Is this a good choice? Leave me some comments or send me an email please. Thank you. Any comments or suggestions are greatly appreciated.
How much power are you looking to get out of the car? But the first mod i would do is high flow cats with dual exhaust. That right there will give you 15-25hp easy.