Specifications as stated by Vibrant Performance:
-fully flanged systems eliminate the exhaust sleeve clamps that we used to connect the mid pipe in first generation civic cat back system
-easier to install
-manufactured entirely from T304 Stainless Steel
-this exhaust system features complete 2.5” diameter CNC mandrel bent exhaust tubing for optimum exhaust flow and impressive gains that you can feel
-Independent Dyno Testing showed gains of 10HP and 8ft/lbs at VTEC and gains of over 20HP with the use of our 4-2-1 Stainless Steel headers
Available for SI only PM us for the best pricing!! THIS VIBRANT SALES WITHIN CANADA ONLY!!