This is a GN1Performance "3.5 INCH V-BAND DOWN PIPE" for a 1986 or 1987 Buick Grand National, T Type, Turbo T, or GNX 3.8 liter turbo V6. This is our all new 3.5" Inch V-Band Flange Downpipe constructed out of 304 stainless steel. All tig welds and is built to clear headers.

Requires a 3.5" Exhaust Cut Out, see related items to the right

*Note-This pipe is also available with an 02 bung, please state if needed when purchasing.