BOBS550
Well-Known Member
- Joined
- Jul 16, 2015
- Threads
- 7
- Messages
- 207
- Reaction score
- 153
- Location
- Port St Lucie Fl
- First Name
- Bob
- Vehicle(s)
- 2019 Mustang GT Auto Race Red
Yes! Very much! I did open most the holes in the front air inlet with a drill first then cleaned up with a dermal for improved air flow. I did this while I had the air box out for insulation so I was able to put the shop vac hose in to back side of grill to catch all the trimming pieces.I run at a busy track in south Fl with long lines in staging lanes, this was well worth the effort. The 2nd pic with the shop vac was taken when I had my 2015 but I did the same on my 2019.Have you noticed any lower IAT?
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