Originally Posted by M109R
Old post I know, but have you guys tried out the Magnum performance chip listed on ebay for only $25? Seems a little too good to be true. I dont know anything about tuning a truck (I'm a motorcycle guy LOL). They claim this thing will get 5mpg and 30ft. lbs torque....FOR $25?!?!?!? Something seems fishy...just looking for some input. Thanks in advance guys. I apologize for all the newbie q's LOL.
sounds like garbage to me- the big tuning companies put a good deal of time, money, and effort into creating their tuners, which is why they cost what they do. I'm pretty sure they wouldn't break even on the hardware alone if they sold something for $25.
Personally, I wouldn't trust a product that isn't well known, and only on eBay, with my engine