Check the listing for details. Flowmaster Super 10 Series Performance Exhaust Muffler 3" / 2.5" 8430152. Condition: New. Listed at 104.99 USD. Super 10™ Series 409S stainless steel, single chamber mufflers. Intended for customers who desire the loudest and most aggressive sound they can find. Because these mufflers are so aggressive, they are recommended only for off highway use and not for street driven vehicles. These mufflers utilize the same patented Delta Flow® technology that is found in Flowmaster's other Super series mufflers to deliver maximum performance. Constructed of 16 gauge 409S stainless steel and fully MIG welded for maximum durability.Intended only for off-road or race applicationsDelta Flow Technology409SS Stainless Steel ConstructionSuper 10 Sound Levelweight6length14.5width10height4.5Automotive Item GradeHigh PerformanceBody Height (in)4Body Length (in)6.5Body Width (in)9.5BrandFlowmasterCalifornia Proposition 65 Chemical NameChromium (hexavalent compounds)California Proposition 65 RequiredYesColorBlackEmission Code5FinishPaintFitmentUniversalInlet Connection TypePipe ConnectionInlet Diameter (in)3Inlet PositionCenterMaterial409 Stainless SteelMount TypeUses New Hangers (Not Included)Muffler SeriesSuper 10 SeriesMuffler TypeChamberedOutlet Connection TypePipe ConnectionOutlet Diameter (in)2.5Outlet PositionDualOverall Length (in)12.5Product TypeSuper 10 MufflerReversibleNoShapeOvalSound LevelAggressive SoundType of ExhaustMufflerType of MufflerChamberedVehicle TypeClassic Muscle CarWarningCalifornia Proposition 65