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Aeroflow PRO STREET DRAG 18.5" SEAT KIRKEY - 55185 | TrackTheory
AEROFLOW · KI55185 Aeroflow · KI55185 PRO STREET DRAG 18.5" SEAT KIRKEY - 55185 Aluminium shell containment built for the strip, sized to keep you honest.
▸ 18.5" internal hip width — measure before you order▸ Lightweight aluminium shell where grams count at the tree▸ Designed to run with a harness, not without one▸ Trusted in Australian bracket racing and street/strip builds▸ Side-mount bracket system suits most drag-spec cage configurations$525
incl. GST · ships AU-wide
Australian-owned. Stocking circuit racing parts, track-day essentials, and performance upgrades.
PRO STREET DRAG 18.5" SEAT KIRKEY - 55… $524.70
Add to cart Dispatched in 1-2 business days · 30-day returns
Home Shop Garage Account
“The bite is sharp from the first stop. Compounds where they should be when the rotors come up to temperature.”
Specifications
On the spec sheet. Spec sheet coming — contact support for full spec details. Fitment
Will this fit? Fitment data still being indexed for this product. Ask BuildBot for a fit-check against your vehicle.
Why this part
Cheaper seats flex where Kirkey holds firm — the aluminium shell maintains its geometry under load, which matters when a harness is doing real work. The Pro Street Drag is a known quantity in Australian bracket racing for a reason: consistent construction, predictable fitment, and a weight penalty that won't cost you at the scales.
Pairs well with
Other parts in this build. © 2026 TrackTheory · ABN 33 689 482 504 Built in Adelaide · Shipping AU-wide
