Dual and Single Stainless Cat Back Exhaust Systems for the 1986/87 Buick Grand National V6 Vehicles. Exhaust systems may fit other applications with trimming or adjustment.
This is a GN1Performance 3" Exhaust Cut Out for a 1986 or 1987 Buick Grand National, T Type, Turbo T, or GNX 3.8 liter turbo V6. This item is constructed...
TA Performance '86-'87 231 Turbo V6 Stock Replacement Headers TA Performance is known for the highest quality in Buick aftermarket headers, and these are our most recent example. These new...
This is a set of GN1Performance "SE HEADERS" for a 1986 or 1987 Buick Grand National, T Type, Turbo T, or GNX 3.8 liter turbo V6.They feature HUGE ports. These headers are only available in none polished raw...
This is a set of GN1Performance "KB HEADERS" for a 1986 or 1987 Buick Grand National, T Type, Turbo T, or GNX 3.8 liter turbo V6. They feature HUGE ports...
This is a set of GN1Performance "KB-4 HEADERS" for a 1986 or 1987 Buick Grand National, T Type, Turbo T, or GNX 3.8 liter turbo V6.The difference between these and...
"KB3 STAINLESS HEADERS with 46mm Wastegate and Discharge Tube" for a 1986 or 1987 Buick Grand National, T Type, Turbo T, or GNX 3.8 liter turbo V6. Included in this...
TA Performance '86-'87 4 Bolt, Stainless Steel Turbo V6 Race Headers Make this the last set of headers you will ever have to buy for your `86 or `87 Grand...
DOES NOT INCLUDE MUFFLERS! 50 State Legal Bolt-On Horsepower!The Hooker Headers Street Force Cat-Back Exhaust Systems are manufactured using 16-gauge aluminized steel tubing that is mandrel bent which increases volume...
