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Flowmaster American Thunder Crossmember-Back Exhaust System
Vendor:FlowmasterRegular price $1,376.41 CADRegular priceUnit price per$1,376.41 CADSale price $1,376.41 CADSold out -
Flowmaster American Thunder Cat-back Exhaust System
Vendor:FlowmasterRegular price $1,141.40 CADRegular priceUnit price per$1,141.40 CADSale price $1,141.40 CADSold out -
Flowmaster American Thunder Cat-back Exhaust System
Vendor:FlowmasterRegular price $1,122.60 CADRegular priceUnit price per$1,122.60 CADSale price $1,122.60 CADSold out -
Flowmaster American Thunder Crossmember-Back Exhaust System
Vendor:FlowmasterRegular price $1,581.87 CADRegular priceUnit price per$1,581.87 CADSale price $1,581.87 CADSold out -
Flowmaster American Thunder Crossmember-Back Exhaust System
Vendor:FlowmasterRegular price $1,306.58 CADRegular priceUnit price per$1,306.58 CADSale price $1,306.58 CADSold out -
Flowmaster American Thunder Crossmember-Back Exhaust System
Vendor:FlowmasterRegular price $1,651.71 CADRegular priceUnit price per$1,651.71 CADSale price $1,651.71 CADSold out -
Flowmaster Force II Cat-back Exhaust System
Vendor:FlowmasterRegular price $1,007.11 CADRegular priceUnit price per$1,007.11 CADSale price $1,007.11 CADSold out -
Flowmaster American Thunder Cat-back Exhaust System
Vendor:FlowmasterRegular price $1,361.64 CADRegular priceUnit price per$1,361.64 CADSale price $1,361.64 CADSold out -
1955-1957 Chevrolet cars with V8 engine. - Aggressive to moderate sound
Vendor:FlowmasterRegular price $1,581.87 CADRegular priceUnit price per$1,581.87 CADSale price $1,581.87 CADSold out -
Flowmaster American Thunder Crossmember-Back Exhaust System
Vendor:FlowmasterRegular price $1,691.99 CADRegular priceUnit price per$1,691.99 CADSale price $1,691.99 CADSold out -
Flowmaster American Thunder Crossmember-Back Exhaust System
Vendor:FlowmasterRegular price $1,306.58 CADRegular priceUnit price per$1,306.58 CADSale price $1,306.58 CADSold out -
Flowmaster Force II Cat-back Exhaust System
Vendor:FlowmasterRegular price $1,169.60 CADRegular priceUnit price per$1,169.60 CADSale price $1,169.60 CADSold out -
Flowmaster American Thunder Crossmember-Back Exhaust System
Vendor:FlowmasterRegular price $1,238.09 CADRegular priceUnit price per$1,238.09 CADSale price $1,238.09 CADSold out -
Flowmaster American Thunder Crossmember-Back Exhaust System
Vendor:FlowmasterRegular price $1,376.41 CADRegular priceUnit price per$1,376.41 CADSale price $1,376.41 CADSold out -
Flowmaster Outlaw Series Race Muffler
Vendor:FlowmasterRegular price $163.95 CADRegular priceUnit price per$183.00 CADSale price $163.95 CADSold out -
Fits 1967-1972 GM C10 2wd trucks with SBC engine.
Vendor:FlowmasterRegular price $318.20 CADRegular priceUnit price per$318.20 CADSale price $318.20 CADSold out -
Fits 1986-1993 Ford Mustang LX 5.0L & 1986 Mustang GT 5.0L
Vendor:FlowmasterRegular price $500.84 CADRegular priceUnit price per$500.84 CADSale price $500.84 CADSold out -
Flowmaster Outlaw Series Race Muffler
Vendor:FlowmasterRegular price $260.46 CADRegular priceUnit price per$260.46 CADSale price $260.46 CADSold out -
Flowmaster Outlaw Series Race Muffler
Vendor:FlowmasterRegular price $229.58 CADRegular priceUnit price per$229.58 CADSale price $229.58 CADSold out -
1965-1967 Chevrolet Caprice, Bel Air, Impala & Biscayne with 396 or 427 engine.
Vendor:FlowmasterRegular price $256.95 CADRegular priceUnit price per$286.00 CADSale price $256.95 CADSold out -
Flowmaster American Thunder Cat-back Exhaust System
Vendor:FlowmasterRegular price $1,208.54 CADRegular priceUnit price per$1,208.54 CADSale price $1,208.54 CADSold out -
70 Series - 2.50 Center In / 2.50 Offset Out - Mild Sound
Vendor:FlowmasterRegular price $335.66 CADRegular priceUnit price per$335.66 CADSale price $335.66 CADSold out -
Super 50 - 2.50 Center In / 2.25 Dual Out - Mild Sound
Vendor:FlowmasterRegular price $275.24 CADRegular priceUnit price per$275.24 CADSale price $275.24 CADSold out -
70 Series - 2.50 Offset In / 2.50 Center Out - Mild Sound
Vendor:FlowmasterRegular price $335.66 CADRegular priceUnit price per$335.66 CADSale price $335.66 CADSold out
Quality Products and Parts
S&M Diesel only uses high quality parts that have been tested on our own vehicles. Our #1 goal is to provide our customers with products that are safe, durable, and designed with performance in mind. We have a complete inventory of leading edge products on hand and ready to ship or install, everything from intakes and exhausts to complete turbo setups and suspension kits. Everything you need is right here, at S&M Diesel!























