Invidia Q300 vs R400 Gemini - 2019 Subaru STI
Swapped out my Invidia Q300 for the Invidia R400 Gemini. Here is a before and after for comparison. 2019 Subaru STI Limited grimmspeed downpipe 3in catted limited perrin E4 series equal length headers cobb sf intake cobb v2 turbo inlet gfb respons bov tuned by jazTuning
Swapped out my Invidia Q300 for the Invidia R400 Gemini. Here is a before and after for comparison. 2019 Subaru STI Limited grimmspeed downpipe 3in catted limited perrin E4 series equal length headers cobb sf intake cobb v2 turbo inlet gfb respons bov tuned by jazTuning