corsa mufflers
Anyone have any experience with true duals and the corsa universal mufflers? I'm running race bullits right now. I drove the truck about 400mi last weekend and the drone under 2k is just atrocious. If corsas don't kill the drone I may run the bullets before the corsas as a resonator. Anybody tried em. Red or black series?
99 silverado 2500 4x4 ec lb, lq4 with 243 heads, pace setter long tubes, true duals with x pipe and bullet mufflers, comp 222 224 112 cam, 8.1 truck injectors, 4l80e with 2800 stall, 373 gears, 285 75 16 tires, efi live tune in progress, 350rwhp 360tq, 11.8 average mpg mixed driving
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