BBK Performance 1770 - Manual

2005-Up Mustang GT
High Flow X-Pipes
Part # 1769 and 1770
INS-106
!CAUTION!
ALWAYS USE EXTREME CAUTION WHEN WORKING UNDERNEATH A VEHICLE. USE STURDY JACK
STANDS PLACED ON A HARD LEVEL SURFACE. ALWAYS WEAR PROTECTIVE EYE WEAR.
Tools Required: Jack, stands, 3/8" ratchet, long extension(s), 15mm deep socket,
small flat screwdriver, 22mm open end wrench.
Step 1 Disconnect negative (–) battery terminal.
Step 2 Lift the vehicle as high as possible with jack and support with stands.
Step 3 Unplug the passenger side front, and the rear oxygen sensors. Do not
remove the sensors from the pipe yet. This will be done after the pipe is
removed from the car. The driver side sensor is located in the exhaust
manifold. It does not need to be removed for this job.
Step 4 Separate the cat-back system by loosening the (2) 15mm 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 stock H-pipe from the exhaust manifolds using the 15mm and
long extension(s).
Step 6 Remove the H-pipe from the car by sliding it backwards until the hangers
slide out of the rubber isolators in the transmission cross member.
Step 7 Transfer the 3 oxygen sensors to the BBK X-pipe using a 22mm open
ended wrench. Be sure to install them in the correct locations, they are
color coded to avoid any confusion.
Step 8 Install the BBK X-pipe using the stock hardware.
A. Guide the hangars into the rubber isolators in the cross member.
B. Tighten the nuts that attach the X-pipe to the exhaust manifolds evenly from side to side.
Verify that the pipe seats properly on the collector all the way around with no gaps.
C. Pull the tailpipes forward by hand until they butt up against the X-pipe, then slide the
band clamps forward and tighten them evenly. Inspect the tailpipes where they protrude
past the rear bumper cover. If they are uneven, you can adjust this by loosening the
band clamps then slipping the pipes further in or out of the band clamps until the
desired results are achieved then tightening the band clamps.
Step 9 Re-connect the oxygen sensors.
Step 10 Reconnect negative (–) battery terminal.
To maximize your vehicle’s performance potential we recommend the following BBK PERFORMANCE products:
BBK HEADERS – 1612/16120
BBK THROTTLE BODY – 1763
BBK COLD AIR INDUCTION SYSTEM – 1736/17360
BBK PERFORMANCE UNDERDRIVE PULLEYS – 1653
Please visit us at www.BBKPERFORMANCE.com to view a fully
photographed installation of this and the many other BBK products.
I N S T A L L A T I O N I N S T R U C T I O N S
w w w . B B K P E R F O R M A N C E . c o m
IMPORTANT—All appropriate safety equipment (e.i., gloves, tools) must be used during the installation of this product(s).
BBK Performance, Inc. accepts no responsibility for injuries resulting in the installation of any product(s).
Disconnect tailpipes
Locking tabs
Unbolt from exhaust manifolds