Diamond Eye Diesel Performance Exhaust Systems

Dodge Cummins | GM Duramax | Ford PowerStroke 

Did you know by upgrading your exhaust system will reduce EGT's and increase horsepower, and even increase fuel mileage by reducing backflow restrictions? Diamond Eye Perferformance Diesel Exhaust System is just the thing you need to add good looks, increase performance and lower EGTs. This exhaust system starts at the turbo discharge. The tubing is mandrel bent which increases performance and keeps the turbo system cooler.

Conventional exhaust systems provided by auto manufacturers are a compromise between cost and volume level. Back pressure in the pipe tends to reduce the power of the engine. Ever since the 1950s, hot rodders have developed exhaust systems that are more efficient than the stock equipment that came with the car. The goal of Diamond Eye is to create a free-flowing pipe to extract exhaust gases that minimize horsepower reductions. Simply put -- Bigger pipes work better! Most diesel pickup's stock exhaust systems range from 3 to 3.5 inches in diameter, which is much less efficient than Diamond Eye's 4-inch and 5-inch diameter pipes.

	Diamond Eye CAT BACK SINGLE Exhaust ALUMINUM 4" F250/350 03-06 Did you know by upgrading your exhaust system will reduce EGT's and increase horsepower, and even increase fuel mileage by reducing backflow...	$349.50
	Diamond Eye CAT BACK SINGLE Exhaust ALUMINUM 5" F250/350 03-06 Did you know by upgrading your exhaust system will reduce EGT's and increase horsepower, and even increase fuel mileage by reducing backflow...	$349.50
	Diamond Eye CAT BACK SINGLE Exhaust System ALUMINUM 4" 06-07 Did you know by upgrading your exhaust system will reduce EGT's and increase horsepower, and even increase fuel mileage by reducing backflow...	$349.50
	Diamond Eye CAT Back SINGLE Exhaust System ALUMINUM 4" 04.5-06 Did you know by upgrading your exhaust system will reduce EGT's and increase horsepower, and even increase fuel mileage by reducing backflow...	$349.50
	Diamond Eye CAT BACK SINGLE Exhaust System ALUMINUM 4" F250/350 Did you know by upgrading your exhaust system will reduce EGT's and increase horsepower, and even increase fuel mileage by reducing backflow...	$349.50
	Diamond Eye CAT Back SINGLE Exhaust System ALUMINUM 5" 04.5-06 Did you know by upgrading your exhaust system will reduce EGT's and increase horsepower, and even increase fuel mileage by reducing backflow...	$394.50
	Diamond Eye CAT BACK SINGLE Exhaust System ALUMINUM 5" 06-07 Did you know by upgrading your exhaust system will reduce EGT's and increase horsepower, and even increase fuel mileage by reducing backflow...	$404.50
	Diamond Eye CAT BACK SINGLE Exhaust System ALUMINUM 5" F250/350 Did you know by upgrading your exhaust system will reduce EGT's and increase horsepower, and even increase fuel mileage by reducing backflow...	$434.50
	Diamond Eye CAT BACK SINGLE Exhaust System STAINLESS 4" 04.5-06 Did you know by upgrading your exhaust system will reduce EGT's and increase horsepower, and even increase fuel mileage by reducing backflow...	$349.50
	Diamond Eye CAT BACK SINGLE Exhaust System T409 S.S. 4" 06-07 Did you know by upgrading your exhaust system will reduce EGT's and increase horsepower, and even increase fuel mileage by reducing backflow...	$429.50
	Diamond Eye CAT BACK SINGLE Exhaust T409 S.S. 4" F250/350 03-06 Did you know by upgrading your exhaust system will reduce EGT's and increase horsepower, and even increase fuel mileage by reducing backflow...	$369.50
	Diamond Eye DPF BACK SINGLE Exhaust ALUMINUM 4" F250/350 2008 Did you know by upgrading your exhaust system will reduce EGT's and increase horsepower, and even increase fuel mileage by reducing backflow...	$349.50
	Diamond Eye DPF BACK SINGLE Exhaust ALUMINUM 5" F250/350 2008 Did you know by upgrading your exhaust system will reduce EGT's and increase horsepower, and even increase fuel mileage by reducing backflow...	$349.50
	Diamond Eye DPF BACK SINGLE Exhaust Sys. STAINLESS 5" 07.5-08 Did you know by upgrading your exhaust system will reduce EGT's and increase horsepower, and even increase fuel mileage by reducing backflow...	$469.50
	Diamond Eye DPF BACK SINGLE Exhaust System ALUMINUM 4" 07.5-08 Did you know by upgrading your exhaust system will reduce EGT's and increase horsepower, and even increase fuel mileage by reducing backflow...	$349.50

	Diamond Eye DUAL OFF ROAD Exhaust ALUMINUM 4" F250/350 03-06 Did you know by upgrading your exhaust system will reduce EGT's and increase horsepower, and even increase fuel mileage by reducing backflow...	$514.50
	Diamond Eye DUAL OFF ROAD Exhaust System ALUMINUM 4" 01-06 Did you know by upgrading your exhaust system will reduce EGT's and increase horsepower, and even increase fuel mileage by reducing backflow...	$494.50
	Diamond Eye DUAL OFF ROAD Exhaust System ALUMINUM 4" QUIET 01-07 Did you know by upgrading your exhaust system will reduce EGT's and increase horsepower, and even increase fuel mileage by reducing backflow...	$604.50
	Diamond Eye DUAL OFF ROAD Exhaust System T409 SS 4" 01-06 Did you know by upgrading your exhaust system will reduce EGT's and increase horsepower, and even increase fuel mileage by reducing backflow...	$574.50
	Diamond Eye DUAL OFF ROAD Exhaust T409 S.S. 4" F250/350 03-06 Did you know by upgrading your exhaust system will reduce EGT's and increase horsepower, and even increase fuel mileage by reducing backflow...	$649.50
	Diamond Eye Dual Turbo Back Diesel Exhaust System ALUMINUM 4" Did you know by upgrading your exhaust system will reduce EGT's and increase horsepower, and even increase fuel mileage by reducing backflow...	$575.50
	Diamond Eye Dual Turbo Back Diesel Exhaust System ALUMINUM 4" Did you know by upgrading your exhaust system will reduce EGT's and increase horsepower, and even increase fuel mileage by reducing backflow...	$494.50
	Diamond Eye Dual Turbo Back Diesel Exhaust System STAINLESS 4" Did you know by upgrading your exhaust system will reduce EGT's and increase horsepower, and even increase fuel mileage by reducing backflow...	$599.50
	Diamond Eye Dual Turbo Back Diesel Exhaust System STAINLESS 4" Did you know by upgrading your exhaust system will reduce EGT's and increase horsepower, and even increase fuel mileage by reducing backflow...	$629.50
	Diamond Eye DUAL TURBO BACK Exhaust ALUMINUM 4" F250/350 03-06 Did you know by upgrading your exhaust system will reduce EGT's and increase horsepower, and even increase fuel mileage by reducing backflow...	$519.50
	Diamond Eye DUAL TURBO BACK Exhaust Sys. ALUMINUM 4" F250/350 Did you know by upgrading your exhaust system will reduce EGT's and increase horsepower, and even increase fuel mileage by reducing backflow...	$589.50
	Diamond Eye DUAL TURBO BACK Exhaust Sys. ALUMINUM 4" F250/350 Did you know by upgrading your exhaust system will reduce EGT's and increase horsepower, and even increase fuel mileage by reducing backflow...	$509.50
	Diamond Eye DUAL TURBO BACK Exhaust Sys. STAINLESS 4" 04.5-07 Did you know by upgrading your exhaust system will reduce EGT's and increase horsepower, and even increase fuel mileage by reducing backflow...	$669.50
	Diamond Eye DUAL TURBO BACK Exhaust Sys. T409 S.S 4" F250/350 Did you know by upgrading your exhaust system will reduce EGT's and increase horsepower, and even increase fuel mileage by reducing backflow...	$624.50
	Diamond Eye DUAL TURBO BACK Exhaust Sys. T409 S.S 4" F250/350 Did you know by upgrading your exhaust system will reduce EGT's and increase horsepower, and even increase fuel mileage by reducing backflow...	$699.50