Agency Power High Flow Rear Boxes 996 Turbo/GT2
Perfect sounding exhaust system that helps gain power. Turbocharged cars do not need any backpressure & ideally perform best with no restriction, developed to give the Porsche 996 Turbo owners a race tone exhaust without drone in the 2200-2800 rpm range.Features high flow 200 cell catalytic converters. Works with the factory O2 primary and secondary sensors so not to throw a check engine light. Works with the factory tips or all aftermarket
Cuts the weight by 50%. Because of the reduced restriction in the high flow 200 cell cats compared to the stock 400 cell, the turbos are able to relieve exhaust gas much quicker. Tested on AWD Dyno, the exhaust gains of 20 whp and 30 ft/lbs of torque.