Stage 2
S15S15 Stage 2 Track Build
Full turbo swap with standalone ECU and race-ready suspension for the final S-chassis.
Build Steps
Parts List & Install Order
Required Parts · 8
Optional Upgrades · 4
Cost Summary
Required parts (8)$8,996.73
Optional upgrades (4)+$1,802.73
Total (best prices)$10,799.46
Prices from lowest available supplier. Does not include shipping or labor.
Research Sources
Community Attribution
S15_Spec_R
Zilvia.net
S15 Spec-R track day build with detailed suspension setup notes
View original build threadCommunity builds are sourced from public forums and social media. Parts lists may have been adapted for clarity. Always verify compatibility before purchasing.
Next: plan the move
The details matter on the trailer, too.
Changes to ride height, wheels, bodywork or controls affect more than the build. Carry those details into the conversation about loading and transport.