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19.5 Normal/21.5 Sport for civic si
Posted: Tue Mar 26, 2019 7:48 pm
by nickborr707
im new to this, i wanna put this tune on my car (19.5 Normal/21.5 Sport) , would i need any bolt on's such as a intake, or a exhaust?
Re: 19.5 Normal/21.5 Sport for civic si
Posted: Tue Mar 26, 2019 8:23 pm
by KTuner
Not at all. Even the 19.5/23 was designed to run well on a factory vehicle and take advantage of all exhaust mods.