Considering aftermarket OEM HP upgrade

[Kermut]

Hey all-

I have a '21 Mach premium I'm considering trying to do an OEM HP install on. There are bits and pieces of advice and part #'s scattered through threads here, but I was wondering if anyone has actually done this and has a complete list of parts, and any sort of cost estimate or commentary on how much effort it took (ie would you do it again).

Sponsored

 

[KilgoreLSU]

I've looked up doing the same.. It's not bad.. change the 4 springs, add the camber plates(same time as springs), 2 sway bars, Splitter, spoiler, Gurney Wing, wider tires, lip molding.
I have not priced it.

This thread has a bunch of the parts..

https://www.mustang6g.com/forums/threads/mach1-parts-spreadsheet.165838/

Not sure why the camber plates are not on there.. I priced them.. $400 for OEM

Just comes down to your time and mechanical abilities. I've done Strut/Spring Swapouts.. I'd figure 2 hours a strut and you will get faster as you go.

I wouldn't bother unless you are going Autocross... I am doing SCCA Solo in the fall, and the camber plates are a nice quick option for it.

Good Luck and if you do it, post pics and how it went!

 

[Mach1man]

Don't forget the tires on the HP makes a big change in the car, Start there

 

[MLO 351]

Rear bar is the only sway bar that needs to be updated.
HP track friendly wheel alignment is a must do.

 

[kb19]

Just my $0.02 as someone who looked into this and did 1 & 2, but not 3.
Functionally, I believe the two key adds to make it HP (or actually slightly better) is (1) the Ford Performance M-9602 kit (sway bars and springs; don't need the magneride upgrade from the kit as all Mach 1's come with the improved programming to take be able to advantage of stiffer springs) and (2) wider wheels/tires (you can get way lighter wheels than the OEM ones which will also improve performance over HP) to get to the 305-315 HP set up. If you are okay with even worse gas mileage then the (3) extra front splitter along with the rear wing+gurney flap could be added for additional downforce.

 

[RobZ71LM7]

I've done it. See my build thread below. I ended up being the same price as the HP option around $3500 but I have larger and lighter wheels. It's easy and relatively few parts.

(21) Mach 1 M6150 | 2015+ S550 Mustang Forum (GT, EcoBoost, GT350, GT500, Bullitt, Mach 1) - Mustang6G.com

Sponsored