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Looking to upgrade or modify your GMC Sierra 1500 HD Classic with aftermarket parts from Magnaflow? At Tunersports.com we carry a great selection of their parts for your vehicle.
From exhaust, mufflers & tips, catalytic converter direct fit, exhaust, mufflers & tips or catalytic converter universal we have 10 parts available for your Sierra 1500 HD Classic, all with free shipping to the Continental US 48 States.
For more information on Magnaflow, you can visit the official Magnaflow website.
 OUT OF STOCK Magnaflow Universal Converter 5451309MagnaFlow California Grade CARB Compliant Universal Catalytic Converter 3.00 CA 4in Spun $1,277.00
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 OUT OF STOCK Magnaflow Converter Direct Fit 93479MagnaFlow Direct Fit Catalytic Converter 03-08 Chevy/GMC Passenger Side Rear $563.00
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 OUT OF STOCK Magnaflow Converter Direct Fit 49006MagnaFlow Direct Fit Catalytic Converter 05 Silverado 2500HD 6.0L $1,281.00
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 OUT OF STOCK Magnaflow Universal Converter 51009MagnaFlow Univ Cat Conv 3in Inlet/Outlet Center/Center Oval 12in Body L x 6.5in W x 16in Overall L $252.00
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 IN STOCK Magnaflow Universal Converter 99209HMMagnaFlow Conv Univ 3in Inlet/Outlet Center/Center Round 9in Body L x 5.125in W x 13in Overall L $194.00
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 OUT OF STOCK Magnaflow Converter Direct Fit 49641MagnaFlow Direct Fit Catalytic Converter 07-08 Sub XL 6.0 Passenger Side OEM $760.00
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 OUT OF STOCK Magnaflow Converter Direct Fit 49642MagnaFlow Direct Fit Catalytic Converter 03-08 Chevy/GMC PS rr OEM $591.00
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 OUT OF STOCK Magnaflow Converter Direct Fit 49640MagnaFlow Direct Fit Catalytic Converter 07-08 Sub XL 6.0 Driver Side OEM $894.00
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 OUT OF STOCK Magnaflow Converter Direct Fit 24148MagnaFlow Direct Fit Catalytic Converter GM 01-02 2500 Passenger Side 6L $556.00
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 $1,176.00
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IN STOCK Magnaflow Universal Converter 99209HMMagnaFlow Conv Univ 3in Inlet/Outlet Center/Center Round 9in Body L x 5.125in W x 13in Overall L $194.00
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