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ImportConvert · 08-31-2010, 02:26 AM

As I understand it, exhaust-only mods will not affect A/F much. A tune would not be needed. Is this correct? If not, how will they affect it, and does anyone have a before/after of a dyno showing A/F with these components

08-31-2010, 02:26 AM	#1 (permalink)
ImportConvert A True Z Fanatic Join Date: Jun 2010 Location: SWMO Posts: 4,454 Drives: 2019 CX5 GT Reserve Rep Power: 7626	Berk HFC/CBE...A/F? As I understand it, exhaust-only mods will not affect A/F much. A tune would not be needed. Is this correct? If not, how will they affect it, and does anyone have a before/after of a dyno showing A/F with these components