AT CORSI CUSTOM EXHAUST OUR FABRICATION AND INSTALLATIONS ARE PERFORMED WITH EXPERT CARE. WHEN WE INSTALL A STACK SYSTEM, WE MAKE SURE IT'S TUFF LIKE YOUR TRUCK. WE CUSTOM FABRICATE A STAINLESS STEEL PLATE TO GO UNDER THE STACK Y-PIPE THAT IS RUBBER MOUNTED TO THE BED. WE ALSO FABRICATE STAINLESS STEEL BRACKETS FOR A NICE LOOK AND BETTER FIT AT THE TOP OF THE BED. THEN IF YOU REQUEST WE HAVE A TOP PLATE FABRICATED TO FIT YOUR TRUCK. TAKE A LOOK AT A COUPLE OF TRUCKS WE FABRICATED BELOW AND SEE FOR YOURSELF.