Fiesta ST Weights Thread

[Fiestig]

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 Crash Bar: 19.2lbs
OEM Downpipe: 8.16lbs
OEM Differential (including bolts, bearings, races) No ring gear: 9lb 8oz
OEM Motor Mount Passenger: 2.12lbs
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 Fender: 3.1lbs
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
OEM Strut Mass Damper: 1.2lbs
OEM Sunroof Glass/Motor/Tracks: 21lbs
OEM Front Caliper: 9lbs 2oz
OEM Rear Caliper: 5lbs 9oz
OEM Water Pump Pulley: 1lb 0.5oz

Driver Seat NON Recaro: 42.8lbs
Passenger Seat NON Recaro: 40.6lbs
Heated Recaro seat: 49.7 lbs each

Rear Seat Back 2/3 (w/bracket): 32lbs 9oz
Rear Seat Back 1/3 (w/bracket): 17lbs 10oz
Rear Seat bench pad: 8lbs 15oz

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

Bumpers/Bracing:
TB Performance Crash Bar (Bare w/no tow): 13.6lbs

Mounts:
Vibra-Technics Passenger Motor Mount (Fast Road): 3.13lbs
Vibra-Technics Trans Mount (Fast Road): 3.8lbs

Brakes:
Wilwood front BBK caliper and rotor: 15.8lbs
WaveSpec Front Rotor: 13.5lb

Wheels:
16x7 Rota Slipstream: 14.12lbs
16x7 Enkei RPF-1: 13.6lbs
16x8 Konig Dekagram: 14.54lbs
16x8 Enkei RPF-1: 14.8 lbs
17x7.5 Team Dynamics Imola: 21.5lbs
17x8 Rota Grid: 18.9lbs

Tires:
205/45/16 re71-r: 19.5 lbs
205/50/16 Firestone Indy 500: 21lbs
205/50/16 Toyo R888R: 22 lbs
205/45/17 Potenza S001: 18.8lbs
215/40/17 Federal 595: 20.12lbs

Suspension:
Bilstein B6 Strut: 8.4lbs
ISC front coilover with Triple S spring upgrade: 11.7 lbs

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

Intake/Intercooler
Mishimoto intercooler: 11.2lbs

Cooling:
Mishimoto radiator - 12.12lbs

Engine:
Pumaspeed Uprated Lightweight Water Pump Pulley: 8.7oz

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

 

[Fiestig]

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]

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.

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

 

[CarGuy]

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.

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

 

[our guile]

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.

 

[Fiestig]

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.

Are those the 16x8's?

 

[our guile]

Are those the 16x8's?

Those are the ones!

 

[Fiestig]

updated

 

[Fiestig]

Added some weights

 

[Fiestig]

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)

 

[Fiestig]

ADDED:
- OEM Wing

 

[1.6]

Very useful info. Does anyone know how much the sunroof adds? Any guesses?

 

[Business6]

I think our sunroof is close to 70lbs for the mechanism + glass.

 

[M-Sport fan]

I think our sunroof is close to 70lbs for the mechanism + glass.

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).

 

[Business6]

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).

Given the leak/mold issue myself and others have had/are having I wish I avoided it as well.

 

[Fiestig]

Added a couple weights

 

[Fiestig]

Updated with OEM Downpipe weight

 

[Fordman]

I think our sunroof is close to 70lbs for the mechanism + glass.

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

The hatch is less than half the weight of the sunnroof assembly?

 

[Business6]

"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]

"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.