Hi. Iv'e been running the Stage 2 250lbsft tune on my 11th gen civic si for the past 50k miles. I have a prl cobra intake and a 'no cat' DP for engine mods. I have always had a 'hard' cut limiter (bounces on rev limiter) with the Stage 2 map. 
I have the following selected in mods/calibrations ...
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- Tue May 13, 2025 8:04 pm
 - Forum: Civic 2016+ 1.5 Turbo Americas/Asia
 - Topic: 22 Civic Si Stage 2 pops and bangs soft rev limiter
 - Replies: 0
 - Views: 859