Originally posted by XOC:
Care to share the part numbers on the parts you used and where you got them?
Headers:
SLR (I bought mine off a guy for $400 who had never installed them)
Muffler: eBay Motors Fixed Price Item#130097478366
Dual 2.25" 4x9 Oval 11" Body MagnaFlow Muffler SS 11378
Price: $86.02
Quantity: 1
Inventory SKU: 11378
Cats: eBay Motors MagnaFlow Catalytic Converter SS 2.25" Single O2 Nut 53035 2 $127.16
Installation of exhaust pipes 2 2/4" to muffler; 3" muffler back:
Greenie\'s O2 Sensors: Advance Auto Parts is having a sale
Bosch Front Right Front Left Rear Left Rear Right EGR: 5/8" OD soft copper tubing; one compression union (local plumbing supply) Nut to weld onto exhaust pipe for EGR: Master-Carr #95621A900
Extra-Fine-Thread 18-8 SS Hex Nut 7/8"-20 Screw Size, 1-5/16" Width, 31/64" Height
Stainless flair fitting: Master-Carr #5182K814 TYPE 316 SS YOR-LOK TUBE FITTING, ADAPTER FOR 5/8" TUBE OD X 1/2" NPT MALE PIPE
Master-Carr This was not cheap. I did all the work myself, with the exception of plumbing the exhaust pipes, which was about $600.