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475whp?

MattZx10r

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whats up guys. just wondering what the best plan of attack would be to get my 2017 gt up to 475 whp. im new to mustangs and v8s in general (have had mine for 17 days) so i would like to hear from you guys with experience what the smart/reliable path would be. thank you in advance
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MattZx10r

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450 whp may be more realistic because i want to keep it simple
 
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MattZx10r

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should also probably add that i installed a corsa extreme catback last week so that added a couple ponies
 

Lonmon

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Follow my mod list for 450-460whp. Around 440whp on 93 if you don't have e85 available.
 

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stevnoof

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Follow my mod list for 450-460whp. Around 440whp on 93 if you don't have e85 available.

what you think for similar set up without headers? same type of power maybe 440 on e85?
 

stevnoof

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For reals?
 

Five Oh Brian

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435 rwhp w/o long tubes on my Coyote. See sig for mods. My next mod is long tubes, though, so I expect to be at/above 450 rwhp at that time.
 

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nastang87xx

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should also probably add that i installed a corsa extreme catback last week so that added a couple ponies
Catback and axle back exhaust systems don't really free up any horsepower on modern cars. Not until around 800 horsepower, at least for our cars.
 

stevnoof

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435 rwhp w/o long tubes on my Coyote. See sig for mods. My next mod is long tubes, though, so I expect to be at/above 450 rwhp at that time.
your signature says you don't have any modifications for power except a tune?
 

LETHAL

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435 rwhp w/o long tubes on my Coyote. See sig for mods. My next mod is long tubes, though, so I expect to be at/above 450 rwhp at that time.
If your ET's didn't back it, I'd call BS, but they do.:headbang:

Pretty stout for O/R H-pipe and tune.
 

Kahboom

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