Mugen Twinloop vs Spoon N1

[SilverCoastCTR]

According to Tegiwa's test, a Standard B16B with breathing upgrades with standard ECU can produce 203,4 Bhp

https://www.tegiwaimports.com/blog/wp-content/uploads/2025/05/Tegiwa-BSeries-ExhaustManifold-TEGEX-scaled.jpg

My car, has a standard B16B, same breathing mods as TEGIWA's car, but 200Bhp OEM PCT ECU.

https://www.ek9.org/index.php?attachments/uuid-4d043f2e-e691-4ba4-8d6b-bc8a3e2247f6-code-001-library-1-type-1-mode-1-loc-true-cap-true-jpeg.51660/

1.6 % difference

 

[No_Fear]

if you want to compare mods and be 100% correct about the results must be ,same car ,same dyno on same day.