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Fiesta ST Weights Thread

Fiestig

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#1
I had posted to a previous weight thread, But I think it was more specific to weight savings for track since it was in the wheels & tires section.

If you have the weight of a specific part, post it or pm me with it and I will add it to the list. Since I couldn't find a general weights list, Hopefully this helps a lot of people find the weight info they are searching for.

FIESTA ST WEIGHTS:
OEM 1.6 Ecoboost Engine (DRY): 251lbs
OEM Downpipe: 8.16lbs
OEM Differential (including bolts, bearings, races) No ring gear: 9lb 8oz
OEM Transmission Mount: 2.15lbs
OEM A/C compressor: 13.4 lbs
OEM A/C Lines: TBD
OEM Condensor: 4.7 lbs
OEM A/C drier: 1.2lbs
OEM Radiator: 8 lbs
A/C delete bracket with pulley: 0.7 lbs

OEM 17x7 ST Wheel: 23.2lbs
OEM Bridgestone Potenza: 20.2lbs
OEM Full Size Spare Wheel/Tire: 36.4lbs
OEM (Non-ST Fiesta) 8 Spoke 15x4 Aluminum Spare Wheel/Tire: 19.2lbs
OEM Jack: 5.9lbs
OEM Battery: 26.4lbs
OEM Intercooler: 4.1lbs
OEM Intercooler Piping: 3.1lbs
OEM Hood: 25.2lbs
OEM Bare hatch (Hatch & Glass only): 33.4lbs
OEM Rear Wiper assembly: 2.18lbs
OEM Wing: 5.84lbs
OEM front rotor and caliper 26.8lbs
OEM Steering wheel airbag: 2.5lbs
OEM Center console: 9.3lbs

Driver Seat NON Recaro: 42.8lbs
Passenger Seat NON Recaro: 40.6lbs
Heated Recaro seat: 49.7 lbs each via: joe@2j-racing

FIESTA ST AFTERMARKET WEIGHTS:
Batteries:
Antigravity ATX-20 Battery: 3.1lbs

Brakes:
Wilwood front BBK caliper and rotor: 15.8lbs

Wheels:
16x7 Rota Slipstream: 14.2lbs
16x7 Enkei RPF-1: 13.6lbs
16x8 Konig Dekagram: 14.54lbs
16x8 Enkei RPF-1: 14.8 lbs
17x7.5 Team Dynamics Imola: 21.8lbs

Tires:
205/45/16 re71-r: 19.5 lbs
205/50/16 Firestone Indy 500: 21lbs
205/50/16 Toyo R888R: 22 lbs
215/40/17 Federal 595: 20.2lbs

Seats:
Planted driver passenger seat bracket: 8.1lbs
Planted passenger seat bracket: 7.1lbs
Sickspeed Suzuka racing bucket: 15.1lbs
Sickspeed Suzuka racing bucket mounts: 3.3lbs
Sickspeed Suzuka racing bucket sliders: 6.6lbs

Cooling:
Mishimoto radiator - 12.7 lbs

Exhaust:
MAPerformance Catback:
- front section: (missing weight)
- center section (s-bend): 3.1lbs
- rear section: 14.6lbs
- hardware: 3lbs

Exterior:
- SEIBON Hood Carbon Fiber RS-Style (WITH LINER): 15.14lbs
- SEIBON Hatch Carbon Fiber (Hatch and Glass only): 20.1lbs
 


Last edited:
OP
Fiestig

Fiestig

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Thread Starter #2
I know there are a few things that probably won't get the weight of anytime soon.

Des anyone have these weights on hand?
- AC Compressor
- OEM Downpipe
- OEM Strut
- OEM Axle
- OEM Diff
 


M-Sport fan

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#3
Yes, I'd like to know what a full delete of the AC system (at least the condenser, compressor and all of the hoses/piping) would save in pounds as well. [wink]

Of course, then you would have to add back in the weight of the AC delete bracket and pulley.
 


CarGuy

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#4
Yes, I'd like to know what a full delete of the AC system (at least the condenser, compressor and all of the hoses/piping) would save in pounds as well. [wink]

Of course, then you would have to add back in the weight of the AC delete bracket and pulley.
I would venture to guess at less than 30 pounds and closer to 20. Not as much as you think.

Sent from my SM-N950U using Tapatalk
 


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Location
Atlanta
#5
I've got the 16" Konig Dekagrams and they weigh 14.54 lbs each. Firestone Indy 500s in 205/50/16 weigh 21 lbs each.
 


OP
Fiestig

Fiestig

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Thread Starter #10
ADDED:
- OEM Hood
- OEM Bare hatch (Hatch & Glass only)
- OEM Rear Wiper assembly

- SEIBON Hood Carbon Fiber RS-Style (WITH LINER)
- SEIBON Hatch Carbon Fiber (Hatch and Glass only)
 


Business6

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#15
At the very highest point of the car, ONE reason why I avoided it like the plague on this car (possible leaks/rattles/busted motors are the others). [wink]
Given the leak/mold issue myself and others have had/are having I wish I avoided it as well.
 


Business6

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#19
"OEM Bare hatch (Hatch & Glass only): 33.4lbs"

The hatch is less than half the weight of the sunnroof assembly?
I remember reading a manual stating something like that about the weight but user experience says 30-40lbs. The track is usually steel components and there's nothing lightweight about its construction.
 


haste

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#20
"OEM Bare hatch (Hatch & Glass only): 33.4lbs"

The hatch is less than half the weight of the sunnroof assembly?
Yeah....I find it hard to believe the complete sunroof assembly is over 70lbs.

I am about to go weigh the stock open diff so we can add it to the list. Great thread.
 


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