Installation Manual

2005-09 Ford Mustang GT & GT500

Long Tube Headers

Part # 1641,16410,16415

1649,16490,16495

INS-107

Special Tools

Required:

•

No special tools

required

Install Time:

Approximately

2 Hour

Difficulty:

3 out of 5

Follow these instructions carefully to ensure correct fitment and operation.

STEP 1

STEP 4

• Disconnect the negative battery terminal.

STEP 3

STEP 2

• Life the vehicle up as high as possible and

unplug all the oxygen sensors.

• Remove the bolt that secures the dipstick tube

to the driver side cylinder head and pull the

dipstick tube straight up to remove it from the

engine.

• Separate the cat-back system by loosening the

2 nuts on each band clamp and prying the

locking tabs up with a small screwdriver while

sliding the clamp towards the rear of the car.

STEP 5

• Unbolt the stock H-Pipe from the collectors and

remove the H-Pipe from the car.

PAGE 1
2005-09 Ford Mustang GT & GT500 Long Tube Headers Part # 1641,16410,16415 1649,16490,16495 Special Tools Required: • No special tools required Install Time: Approximately 2 Hour Difficulty: 3 out of 5 Follow these instructions carefully to ensure correct fitment and operation. STEP 1 • STEP 4 Disconnect the negative battery terminal. STEP 2 • • Remove the bolt that secures the dipstick tube to the driver side cylinder head and pull the dipstick tube straight up to remove it from the engine.
PAGE 2
005-09 Ford Mustang GT & GT500 Long Tube Headers Part # 1641,16410,16415 1649,16490,16495 Driver Side STEP 6 STEP 8 • Install the BBK Header and supplied gasket. NOTE!!! On some applications it may be easier to re-use some of the original style stud type hardware. STEP 9 • • Insert and finger tighten the supplied collector studs, and re-install the motor mount and dipstick tube. Remove the bolts from the top and bottom of the steering shaft and remove the shaft.
PAGE 3
2005-09 Ford Mustang GT & GT500 Long Tube Headers Part # 1641,16410,16415 1649,16490,16495 Passenger Side STEP 10 STEP 15 • Install matching short X-Pipe (BBK 1636 or 1637) using supplied hardware. STEP 16 • • Unbolt and remove the starter from the bell housing. STEP 11 • Install the oxygen sensors into the BBK Headers and X-Pipe. NOTE!!! Be sure to add a small amount of anti-seize to the top thread of each oxygen sensor using the supplied anti-seize packet.