Sparco Circuit II Carbon Competition Seat

Regular price $2,049.00 USD

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The Sparco Circuit II Carbon adds driver room to the Circuit containment layout while retaining a pre-preg carbon shell. It belongs on the shortlist when the narrow Circuit is too restrictive at the hips.

Specifications and Fitment

Brand / model Circuit II Carbon Competition Seat
Shell Pre-preg dry carbon fiber
Driver sizing guide Large, up to a 36-inch pants waist
Head area Integrated bolsters with impact-absorbing surround
Trim Flame-resistant covering with selected high-grip surfaces
Approval FIA approved
FHR interface Suitable for use with a frontal head restraint

Manufacturer part number: 008011ZNR

Seat Dimensions

Head-support span 625 mm
Outer shoulder span 560 mm
Outer base width 487 mm
Overall height 950 mm
Fore/aft length 650 mm
Side-fixing centres 290 mm

Manufacturer drawing dimensions describe the seat exterior and fixing geometry, not internal sitting width. Allow separately for the mounting base and brackets when checking the installed position.

Selection and Installation

For a larger driver, extra hip room is only part of the fit check: try the helmet between the head supports and check clearance through the door. Compare this carbon version against the QRT version by shell material, not by an image shared between dealer listings.

Product FAQs

What does the II designation change on Circuit Carbon?
It identifies the wider, large-driver shell. It does not describe a trim update to the narrow Circuit, so use 008011ZNR when comparing the carbon large version.
What are the external dimensions of Circuit II Carbon?
The large-shell drawing shows a 625 mm head-support span, 560 mm outer shoulder span, 950 mm overall height and 650 mm fore/aft length. Allow for brackets and base height when checking the installed position.
How does Circuit II Carbon differ from Circuit II QRT?
Both use the large-version designation, but this seat has a carbon shell. Circuit II QRT is the separate fiberglass-composite model; compare the full part number rather than upholstery appearance.

Compare Related Sparco Products

For help planning this seat installation, contact Pit Garage in the Los Angeles area with your vehicle and intended use.