A SET OF LH AND RH HIGH QUALITY LONG STAINLESS HEADERS FOR A MASERATI GHIBLI EQUIPPED WITH THE 5 SPEED TRANSMISSION.WON'T FIT CARS EQUIPPED WITH THE AUTOMATIC OR CONVERSIONS.HEADERS ARE BRUSHED AND TIG WELDED.EXPECT AN INCREASE OF 15 TO 20 HP OVER THE U.S HEADERS AND LOW TO MID RANGE TORQUE.