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- MagnaFlow - GM Duramax LLY
US Diesel Parts - MagnaFlow - GM Duramax LLY
Whether you drive a street, off-road or diesel truck/SUV, MagnaFlow has dyno-proven exhaust systems that are rugged enough to survive grueling Baja racing. Each system is designed to bolt right on and provide years of trouble-free performance. Provides a smooth, deep tone that is suitable for grocery-getting SUV's with casual tow duties to full blown modded drag racing diesel pickups.
If you don't see your vehicle listed here, then just call us toll free at (800) 823-4444 for more info.