Factory Exhaust Resonator Removal and Free Flowing Alternatives - ZR-1 Net Registry Forums

SteelBlueZR1 · 05-31-2012

Hi Secondchance, Thanks for the cool offer to drive your Z and decide if I will be happy with the OBX vs. modding the stock exhaust. I will definately take you up on this at our next Wazoo work day. I'll hold off on installing the LT4 resonator till I hear your new exhaust. My original goal was to make the exhaust appear original and unmolested, yet free up the 10 hp lost thru the 1 5/8" 90-91 resonator restrictions.
I do really like the OBX, especially for $349'ish + shipping on e-bay, but I worry my lovely wife will hate the beautiful noise and never ride along with me.

05-31-2012	#22
SteelBlueZR1 Join Date: Aug 2011 Location: Evergreen, Co. Posts: 344	Re: Factory Exhaust Resonator Removal and Free Flowing Alternatives Hi Secondchance, Thanks for the cool offer to drive your Z and decide if I will be happy with the OBX vs. modding the stock exhaust. I will definately take you up on this at our next Wazoo work day. I'll hold off on installing the LT4 resonator till I hear your new exhaust. My original goal was to make the exhaust appear original and unmolested, yet free up the 10 hp lost thru the 1 5/8" 90-91 resonator restrictions. I do really like the OBX, especially for $349'ish + shipping on e-bay, but I worry my lovely wife will hate the beautiful noise and never ride along with me.