Rynoe
Well-Known Member
- Joined
- Dec 9, 2021
- Threads
- 1
- Messages
- 117
- Reaction score
- 290
- Location
- Houston TX
- First Name
- Ryan
- Vehicle(s)
- 2022 Mustang Mach 1 Premium, 6spd, GBM, chas N0121
- Thread starter
- #1
All,
upfront, this is my first thread on here and this will be ongoing probably for a year. Posts will be sporadic as parts roll in and I don’t plan on switching to the HP wheels until my stocks are worn so it’ll be a bit. Full disclosure my car is a 2022 Mach 1 W/O the handling package. After getting my order canceled in 2021 I decided to just get the car and I’ll add the HP myself. Noticing that doing this severely lacks instructions I decided to get that started on here too. If any of my instructions are wrong I’ll do my best to edit and correct
also feel free to add on your own instructions/experience as well!
rear tire spats/rock guards/fender deflectors:
So there are two approaches to this:
Two plastic rivets hold the well liner down (a third to the right if you need more working room). If you have an upholstery tool these are easy and if not I’d recommend the largest flathead you have. They are big ones:
after this pull the well liner back and you’ll see the two screws you need to remove. I was told to order 4 of these but were never needed.
After removing these Screws, fit The rock guard into position and make sure the upper plastic pin doesn't miss the top mounting hole. you can hand turn the screws in and I added two plastic rivets to the two holes below the mounting pin. These fit a 7mm metric socket. There is a third mounting hole at the very bottom I used a third plastic rivet for as well.
The top two holes look like they could have screw clips but since the well liner didn’t cover them, I felt a plastic rivet would handle the dirt and debris better. I added the original two plastic rivets back in securing the well liner.
Overall it took under an hour and looks great! The plastic pins hold it better than I thought and the guard material matches the rear diffuser.
Update: I ended up adding the two screws at the top of the guard. This was just to exactly match the handling package.
honestly I think the plastic clips would have held just as tightly. These clips are a pain to add for someone with big fingers and requires patience.
upfront, this is my first thread on here and this will be ongoing probably for a year. Posts will be sporadic as parts roll in and I don’t plan on switching to the HP wheels until my stocks are worn so it’ll be a bit. Full disclosure my car is a 2022 Mach 1 W/O the handling package. After getting my order canceled in 2021 I decided to just get the car and I’ll add the HP myself. Noticing that doing this severely lacks instructions I decided to get that started on here too. If any of my instructions are wrong I’ll do my best to edit and correct
rear tire spats/rock guards/fender deflectors:
- Rock guard right
- KR3Z-6328370-AA
- $52.97
- Rock guard left
- KR3Z-6328371-AA
- $52.97
- Plastic rivets
- Told to order 4 (used 6)
- W714040-S300
- $3.48
- screws with washer
- Told to order 4 (used 0)
- W715060-S450B
- $6.95
So there are two approaches to this:
- Jack up the rear of the car to create a large enough gap
- Jack up and remove the rear tires to access the rear wheel well area
Two plastic rivets hold the well liner down (a third to the right if you need more working room). If you have an upholstery tool these are easy and if not I’d recommend the largest flathead you have. They are big ones:
after this pull the well liner back and you’ll see the two screws you need to remove. I was told to order 4 of these but were never needed.
After removing these Screws, fit The rock guard into position and make sure the upper plastic pin doesn't miss the top mounting hole. you can hand turn the screws in and I added two plastic rivets to the two holes below the mounting pin. These fit a 7mm metric socket. There is a third mounting hole at the very bottom I used a third plastic rivet for as well.
The top two holes look like they could have screw clips but since the well liner didn’t cover them, I felt a plastic rivet would handle the dirt and debris better. I added the original two plastic rivets back in securing the well liner.
Overall it took under an hour and looks great! The plastic pins hold it better than I thought and the guard material matches the rear diffuser.
Update: I ended up adding the two screws at the top of the guard. This was just to exactly match the handling package.
honestly I think the plastic clips would have held just as tightly. These clips are a pain to add for someone with big fingers and requires patience.
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Last edited:
, the calibration of the speedometer is difficult?