How much does it cost to LS swap a BRZ / FRS?
Expect about $5,505 in swap-specific parts for a BRZ / FRS LS swap, before the engine.
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The parts on our list for the 86 / FR-S / BRZ (2026 retail prices; required unless marked optional):
- Sikky Stage 3 86/FRS LS3 Stage 3 86/FR-S LS3 package w/ wiring harness ($5,504.90)
On top of this you'll need the engine (junkyard or crate) and, unless a kit above includes them, the transmission, wiring/ECU and tune, fuel system, cooling and exhaust. The whole-build budget is on the 86 / FR-S / BRZ swap guide; price your own combination in the swap cost estimator and see how much an LS swap costs for typical ranges of each item.