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Magnaflow Mufflers are the straight Wide Open performance mufflesr with smooth deep tones. First and foremost Magnaflow mufflers are developed to be a superior product line of performance mufflers. Wide Open performance Magnaflow mufflers outflow OEM chamber style mufflers by as much as 16%. This reduces engine heat and back pressure and improves exhaust scavenging from the combustion chamber. Magnaflow mufflers minimizes the power robbing effects of the OEM system to restore torque and horsepower to the engine.

From aluminized steel, to polished stainless steel, there probably are MagnaFlow mufflers or MagnaFlow cat back systems to suit your desire.
 
About JMF Mufflers

Mario Andretti



Mario Andretti's love of cars began at an early age in his native Italy when he saw the great Alberto Ascari race at Monza. Influenced by this legendary driver, Andretti began his own racing career in 1959 - at the age of 19 - in Nazareth, Pennsylvania.

The first of Mario's victories came in the very first race he entered in Nazareth, at the wheel of a 1948 Hudson Hornet Sportsman Stock car that he, his brother and some friends had built. Mario's career flourished as he won 20 races in the Sportsman Class in his first two seasons.

His first Champ Car event was April 19, 1964, in Trenton, NJ, where he finished 11th after starting 16th. A year later he won his first Champ Car race and earned Rookie of the Year honors at the Indianapolis 500. He went on that year to win the first of his four National Championships.

Mario repeated as USAC National Champion in 1966 before branching out to test his skill in other forms of racing. He won NASCAR's Daytona 500 in 1967. In 1968, he entered the Formula One Grand Prix racing circuit, capturing the pole position in his very first race at Watkins Glen.

His first win on the Formula One Circuit cam in 1971 in South Africa. After finishing second in the National Championship in 1967 and 1968 he regained the title in 1969. He won nine races that year including the Indy 500.

As a measure of his versatility and passion for the sport Mario juggled Champ Car, Formula One, Formula 5000 and sports car racing in the late 60's and early 70's. He won the grueling 12 Hours of Sebring endurance race three times (1967, 1970 and 1972) and the USAC Dirt Track National Championship in 1974. He also won several Formula 5000 races, finishing second in that series in 1973 and 1974.

From 1975 to 1981, he focused primarily on the Grand Prix circuit, winning 12 races and earning 16 pole positions. The highlight of his international career was in 1978 when he won six Formula One races and the World Championship.

The last of Mario's record 407 Champ Car races was October 9, 1994, at Laguna Seca Raceway in California. And at that point he had won just about everything: The Indy 500. The Daytona 500. The Champ Car National Championship four times.

And he was World Champion. Mario drove with a passion that few have equaled...and he won. Mario took the checkered flag 111 times during his career - a career that spanned five decades. And he was competitive all those years, having been named Driver of the Year in the 60's, 70's, and 80's, Driver of the Quarter Century in the 90's and America's Driver of the 20th Century.



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