Installation Manual

10) RE-INSTALL THE DIPSTICK TUBE. WRAP SPARK PLUG BOOT WITH HEAT WRAP PROVIDED AND RE-INSTALL.
USING THE NUTS AND BOLTS PROVIDED, RECONNECT THE HEADERS TO THE STOCK EXHAUST UNDERNEATH THE
VEHICLE.
NOTE: On some models, may need to bend heat shield out of the way on passenger side header. Due to header tube
being very close to heat shield. (Only some models.)
11) FINALLY, MAKE SURE ALL BOLTS ARE TIGHT AND EVERYTHING IS RE-CONNECTED. START THE ENGINE AND
LET IT WARM UP. CHECK FOR LEAKS. TURN ENGINE OFF AND MAKE SURE ALL BOLTS ARE TIGHT.
RE-TORQUE HEADERS AFTER 100-200 MILES
PERIODICALLY CHECK AND RE-TIGHTEN THE HEADER BOLTS. IF YOU DON’T RE-TORQUE YOUR
HEADER BOLTS YOU COULD DEVELOP A LEAK AT THE HEAD GASKET.
THIS IS NOT COVERED UNDER WARRANTY.
PARTS LIST
(1) 1 PASS SIDE HEADER ASSEMBLY
(2) 1 DRIVER SIDE HEADER ASSEMBLY
(3) 12 8MM HEADER BOLTS
(4) 12 8MM LOCK WASHERS
(5) 3 3/8” – 1 ½” DRIVER SIDE COLLECTOR BOLTS
(6) 3 3/8” – 2” PASSENGER SIDE COLLECTOR BOLTS
(7) 6 3/8” LOCKWASHERS
(8) 6 3/8” NUTS
(9) 2 HEAD FLANGE GASKETS