TC Wing - Subaru WRX/STI VA
Complete TC Wing Kit — Subaru WRX / STI (VA, 2015–2021)
The Subaru WRX and STI TC Wing is a complete wing kit for the VA chassis — wing element, endplates, mounting cradles, and the chassis-specific bases and uprights, all in one part number.
Uses the original STI wing holes. The bases locate on the factory STI wing mounting points, so there's no measuring, no new hole pattern, and no drilling into your trunk.
Choose between a bottom mount (standard, lower profile) or a swan mount (raised, swan-neck style uprights) in either size.
Important Order Info
66.5" TC WINGS ARE ON BACKORDER — RESTOCKING END OF Q4 2026 / BEGINNING OF Q1 2027. 47.5" TC WINGS ARE NOT ON BACKORDER.
Key Features
- Direct-fit for the Subaru WRX and STI (VA, 2015–2021) — bases and uprights designed around this chassis's mounting geometry.
- Bolts to the original STI wing holes — no drilling, no new holes in the trunk.
- Bottom mount or swan mount — pick the upright style that fits your car and class.
- Complete kit — CFD-optimized TC wing element, endplates, mounting cradles, bases, and uprights, in your choice of 47.5" or 66.5".
- Part of the WTCC & GLTC-oriented TC Wings lineup — sized to keep the kit within spec-class aero constraints.
What's Included
- ✅ Included: TC wing element, endplates, mounting cradles, bases, uprights, and mounting hardware matched to the VA chassis.
- Only need the airfoil itself? The Universal TC Wing is sold separately.
TC Rules Disclaimer
TC RULES DISCLAIMER: The 47.5" wing is 10.5" × 47.5" = 498.75 sq in and the 66.5" wing is 10.5" × 66.5" = 698.25 sq in. Both are very close to the Gridlife Touring Cup and ClubTR limits of 499 sq in (medium) and 701 sq in (large). Small variations in cutting and manufacturing matter, so measure your wing and confirm with your series that it is legal before running it.
This is a track/racing component. Confirm current WTCC/GLTC aero rules for your class before racing.