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For your LS3/L99 5th Gen Camaro you can now purchase our full exhaust system; which includes our Pure Thunder Series mufflers that end with our 4″ polished S/S double wall tips. Our mufflers provide a deep throaty sound without high pitch rasp or annoying cabin drone. They were designed to work with our header X-pipe system and together can handle huge power, even on boosted applications. Primary sizes of 1-7/8″ and 2″ are available.
Recent dyno testing of our 1-7/8″ system with cats produced gains of 32 RWHP without a tune and 50 RWHP with a tune. RWTQ was up 45 ft. lbs after the tune. The system comes with everything you’d expect from A.R.H. This includes 3/8″ thick flanges with tig welded and hand ported inlets, merge collectors with scavenger spikes, 200 cell metallic substrate cats, OEM style band clamps, Grade 8 hardware and Flat Out Racing Gaskets. The exhaust system is all 3″ and extends to the rear axle where it reduces to 2-1/2″ I.D. and mates to the factory exhaust.
Features:
NOTE:Includes Flatout Racing Gaskets, clamps, grade 8 hardware and O2 sensor harnesses
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