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I nsta l l atio n G u i d e
P o r s c h e 9 8 7 . 2 B o x s t e r / C a y m a n
L o n g T u b e S t r e e t H e a d e r s
Disclaimer: This installation guide is intended to clarify the install of your new Soul
Performance Products headers. Please take proper precautions and safety
measures when working on your vehicle and perform this work at your own risk.
o (1) Driver Side Header
o (1) Passenger Side Header
o (5) M8 x 1.25 x 25mm
o (1) M8 x 1.25 x 20mm
o (6) M8 Lock Nuts
o (10) Flat Washers
Leak Tested _____________________________
Packing Sign Off __________________________
Shipped on ___/___/______
Pictured Left: Start by raising your car and removing the
rear wheels. Remove the tire shield from the fender wells
(two 10mm bolts and one T-25 Torx bolts) on both sides.
It is not absolutely necessary to remove the wheels and
tire covers, it will however make the install much easier.
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Summary of Contents for Soul POR.9872.STH
- Page 1 L o n g T u b e S t r e e t H e a d e r s Disclaimer: This installation guide is intended to clarify the install of your new Soul Performance Products headers. Please take proper precautions and safety measures when working on your vehicle and perform this work at your own risk.
- Page 2 Pictured Left: Remove the underbody access panel. There are three 10mm bolts and four T-25 Torx bolts. Pictured Left: Remove the three 13mm nuts at the header to muffler flange on both sides Pictured Left and Above: Locate the oxygen sensor wiring mounting locations and disconnect/remove the sensor clips and tie downs.
- Page 3 Pictured Left: Remove the 13mm bolts from the header flanges. There are six per side, you will be re-using these. Pictured Right: After removing the factory headers, with them on the ground use a 22mm wrench to remove the oxygen sensors. This may take some time/patience /heat. Pictured Left: Coat the oxygen sensors with an anti- seize of your choice.
- Page 4 Pictured Left: Guide your SOUL headers back into place following the reverse sequence of removal. Pictured Left: Install the factory 13mm bolts into position and torque in the factory sequence shown below. Factory specs call for 23 Nm / 17 ft-lbs of torque.
- Page 5 IMPORTANT Install the M8 X 1.25 X 20mm bolt in on the passenger side header in the top left hole that is closest to the engine. This bolt is used in this location due to the tight constraints. The other five M8 X 1.25 X 25mm bolts can be used in the other five holes.
- Page 6 You have now successfully completed the installation of your new Soul Performance Headers! Thank you for your business and if you have any questions during/after the installation please do not hesitate to call or email at the details below.
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