Header Mufflers & Side Pipe Specialists Home About Us Contact We also feature a full line of headers and other exhaust kits for hundreds of applications! Thrush or Dynomax Package: 2.25" (recomended for best universal fit) We can also do these in 2.5" but length and bulk increases a bit Offset extension pipes (Rotate to fit) 2- Thrush Magnum Or Dynomax Red Hots Bolts & Gaskets included For 3" 3 bolt collectors (Other collectors avail - Please Contact) Clamps included 2.25" - $135.99 2.5" - $145.99