Ultima factory billet suspension uprights

DOCUMENTED FACTS

Part details

System: Suspension uprights
Models named in the evidence: RS
Part type: Original equipment
Price: No dated price recorded
Availability: Unknown
How fitment is supported: Official document
Evidence strength: Official document
Organisation in the evidence: Ultima Sports Ltd
Organisation classification: Vehicle maker
Trading/contact status: Historical
Trading/contact status observed: 3 Aug 2026
Organisation website: https://www.ultimasports.co.uk/

Availability context

The preserved page documents the pre-change RS specification; it provides no current order or retrofit route.

Fitment and scope

The preserved pre-change official Ultima RS page describes aircraft-grade aluminium billet suspension uprights with bolt-in large-diameter front and rear bearings, upgraded stronger hubs and driveshafts. That published specification leaves the manufacturer and production-change date unnamed, and neither retrofit compatibility nor present availability is confirmed. A redacted owners-group report is retained only as supplemental context.

Sources for this part

Ultima RS pre-change specification page Archived copy of Ultima RS pre-change specification page
The preserved official pre-change RS page specifies its billet upright, bearing, hub and driveshaft system and states that AP Racing designed the 362 mm disc and six-pot caliper package for the RS technical parameters. It gives no service-part numbers, change date, retrofit statement or continuing purchase arrangement.
Owner report - factory billet uprights
Member identity and private source link withheld.

Supplemental redacted owner-group report relays a factory message about billet uprights, large bolt-in bearings, stronger hubs and driveshafts becoming standard on new purchases; it is not the primary evidence for the published RS specification.

Other information about the supplier

These sources concern the supplier or other products. They do not establish fitment for this part.

Ultima RS Wiring Component List v5
Ultima RS component list identifying lighting assemblies by wiring-list item number; these are not retail part numbers.
Ultima RS Wiring Connection List v5
Ultima RS connector and circuit details for headlamps, DRL/indicator modules and rear light units.
Ultima Evolution history - 2014 to 2016 Archived copy of Ultima Evolution history - 2014 to 2016
The archived official 2015 Evolution history identifies the model's lighting details, names BRAID as official OE wheel supplier and standard fitment, and lists Zircotec ceramic exhaust coating.
Ultima Evolution Convertible model page Archived copy of Ultima Evolution Convertible model page
Archived official model page specifies full front and rear LED lighting to the Ultima Evolution design for the EVO Convertible; the same system is described for the EVO range.