Installation Guide ( PDF)
Contents
1. PERFORMANCE 1 75 and 2 00 Subaru Uppipe 062211 Thank you for purchasing the PERRIN up pipe Please read through all instructions first We recommend a professional mechanic perform this installation WARNING This part is designed manufactured and sold solely for use on off road and racing vehicles not controlled by federal and or local emissions laws It is not intended for use on vehicles that operate on public streets and highways Use of this part on emissions controlled vehicles may be in violation of federal or local law ASMC LTD is not responsible for any damages as a result of misuse of this part Check your local laws prior to use or installation lands NOTES The use of a factory service manual is highly recommended These can be downloaded online at http techinfo subaru com The use of penetrating oil will greatly reduce the chances of galling threads on bolts as they are removed We highly recommend the use of anti seize on treads of all bolts when reassembling It is vitally important to loosen turbo support brackets before uppipe is tighten down to header Its vitally important that these brackets get tightened back down only after uppipe is tightened to header This ensures no stress is being put on uppipe that can cause premature failure Its also vitally important that your downpipe has not been damaged and or fits properly before installation An improper fitting downpipe can be forced to install onto car but2. will cause premature failure of uppipe Specie Fittment Notes about your 2002 2005 WRX AND 2005 LEGACY GT These above models contain OEM catalytic converters in their uppipe and it is NOT legal for use or installation within the United States on those applications However Canadian Japanese European and other markets may allow for replacement Contact your local government prior to ordering for these areas For those installing this part on race cars there is an EGT sensor that is installed into OEM uppipe This part has been proven to fail and destroy turbos in racing applications We purposely eliminate the EGT bung to prevent turbo failure A CEL will occur after installation of Uppipe in this situation unless a 2 2Kohm resistor is installed across OEM female plug These can be found at most any RadioShack Parts Included with the PERRIN Uppipe 1 PERRIN uppipe 5 10x1 25x41mm double ended studs Installation for Uppipe 1 2 3 Raise front wheels off the ground The vehicles weight must be supported by jack stands Death or serious injury could result from an improperly supported vehicle Remove lower plastic splashguard to gain access to the exhaust system from under the car This step varies from older to newer cars but normally there are 3 10MM bolts and 4 plastic connectors to remove Newer cars have fewer fittings Remove intake system to gain access to 02 sensor wire bracket 02 07 cars have 2 12mm bolts down
3. d will slide right off 10 Remove small plastic access panel in passenger side wheel well to access front 02 sensor Remove 12mm bolt mounted on 3 cylinder coil to loosen 02 Sensor wire bracket This is important to allow wire to rotate while removing 02 sensor Make sure and use a proper 02 sensor wrench Heatshield Bolts A G AA W aa tlli m N 5 dlo tiins ma d 4 r N W AW i aay 11 Remove lower passenger side exhaust manifold heat shields 4 12mm bolts 12 Remove 3 14mm nuts that bolt turbo to up pipe and remove 2 14mm nuts holding support brackets to uppipe 13 Remove bolts nuts on passenger side lower exhaust manifold 3 14mm nuts 4 14mm nuts and bolts combos Take notes as to where gaskets are located and don t reuse Remove manifold from engine and chassis NOTE manifold can get caught on uppipe when removing take time when lowering down 14 If car is equipped with EGT sensor in uppipe locate plug on shock tower and unplug The chassis side of harness is where resistor will get plugged into Trimming of resistor leads will be necessary for installation Follow special notes above for more detail 15 Remove passenger side motor mount nut amp washer NOTE If you have aftermarket mounts you may find you need to loosen both sides 16 Use floor jack and block of wood to jack engine up enough for up pipe to be removed out the bottom Lift engine approximately 2 inches If don
4. e correctly uppipe will fall out of car 17 The motor does not need to be raised for installation of new up pipe Lower engine and retighten motor mount immediately after you have removed factory up pipe Tighten motor mount nut to 62ft Ibs A A _ Phy Large Turbo Bracket 18 19 20 21 22 23 Important Loosen turbo support brackets small and large where they connect to engine These will be re tightened after uppipe is installed Install supplied studs into PERRIN up pipe Place new turbo inlet gasket onto uppipe Install PERRIN uppipe into the car from the top Place PERRIN up pipe into the turbo bracket using one of the nuts to hold it in place When reinstalling lower exhaust manifold don t tighten all nuts and bolts Leave them finger tight until all bolts and nuts have been installed Make sure to install new gaskets as bolts are being re installed Make sure to align uppipe with exhaust manifold before tightening bolts Important Torque the nuts and bolts in this order Manifold to up pipe 2 14mm bolts 38ft lbs Manifold to cross over pipe 2 14mm bolts 38ft lbs Manifold to block 3 14mm nuts 38ft lbs turbo to up pipe 3 14mm nuts 38ft lbs Small Large turbo bracket 2 14mm nuts 38ft Ibs Small Large turbo bracket where they connect to engine 20ft lbs Reinstall lower manifold heat shield and proceed to reinstall remove parts in reverse order starting with step 11 After in
5. low on chassis secure air box 08 11 cars have 2 10mm bolts holding box to chassis 4 Remove intercooler from engine by removing blow off valve 2 12mm bolts then remove 2 12mm bolts on either side of intercooler and the hose clamps that attach intercooler to the turbo and intercooler Carefully remove by pulling back of intercooler up and out 5 Remove gold colored passenger side intercooler bracket 2 12mm bolts located on engine BURtaR zamnarnn e anagoanararenre anar orar pe o eae ELE ETITA Sree RRITIRNEERE 2221900 REESE Bem ieee aeqeceree DORAE aR E BORE RE RE ae an Stensea0080S0ee anaecenecee PCat Heat a ETE E IAA aunecar eT eT ttt H Sareea a SESe9n0n PEL eae Li AE E HA IHCSESE BABEL ote 1 a A21n ieee JAR R a ee ee oe 6 Remove upper turbo heat shield by removing 7 small 10MM bolts around turbo Using a small drive ratchet or drive air wrench can aid in removing a couple of the hard to reach bolts 7 Remove rear 02 sensor from downpipe using o2 sensor wrench Turbo Heatshield Bolts 8 Remove down pipe from chassis by removing 5 14mm nuts at turbo 1 14mm bolt on transmission case 1 14mm bolt on rear hanger and 2 spring bolts at downpipe to catback connection If removing OEM downpipe leave downpipe in one piece 9 Remove lower turbo heat shield mounted to factory up pipe with 2 10mm bolts These bolt holes are slotted simply loosed a couple turns and shiel
6. stallation is complete start car and listen for exhaust leaks Under full throttle an exhaust leak before the turbo can make a screeching sound If leaks are present re check install and replace gaskets if needed For questions amp comments please contact TECH PERRINPERFORMANCE COM 503 693 1702 See Website for Live Chat Options
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