GReddy Turbo Kit User manual

GReddy Turbo Kit
SCION xB NCP31 (1NZ FE) TF035 HL 14GK

SCION xB NCP31 (1NZ FE) TF035 HL 14GK
Installation Manual
Please read the entire manual before installing this kit.
Application:
Make Model Chassis Year
SCION xB NCP31 02~05
•This
GReddy Turbo Kit
GReddy Turbo KitGReddy Turbo Kit
GReddy Turbo Kit Is designed only for the vehicles specified above.
•GReddy Front mount intercooler kit
GReddy Front mount intercooler kitGReddy Front mount intercooler kit
GReddy Front mount intercooler kit is recommended with this kit
•Premium grade gasoline (91 octane or higher) is required with this Kit.
•Make sure that the vehicle is not equipped with any ECU upgrade chips.
•Use of GReddy Racing Spark Plugs ISO #7 or NGK plugs (colder than factory) is recommended with
this kit.
Important
•This installation should only be performed by a trained specialist who is very
familiar with the automobile’s mechanical, electrical and fuel management
system.
•If installed by an untrained person, it may cause damage to the kit as well as
the vehicle.
•GReddy Performance Products Inc. is not responsible for any damage to the
vehicle’s electrical system caused by improper installation.

1.
1.1.
1. Parts List
Parts List Parts List
Parts List
１．Turbocharger ＴＦ－０３５ＨＬ １４ＧＫ ６ｃｍ２ Ｐ３８０ １
２．Turbo Exhaust Manifold （Cast Iron） １
３．Down Pipe Adapter （Cast Iron-Steel ５０φ） １
４．Compression Pipe Ｃ－１
Ｃ－１Ｃ－１
Ｃ－１ （Aluminum ５０φ） １
５． 〃 Ｃ－２
Ｃ－２Ｃ－２
Ｃ－２ （Aluminum ５０φ） １
６．Suction Pipe （Aluminum ５０φ） １
７．Oil Pressure Hose SUS１２００㎜ １
８． 〃 Banjo Fitting male・female (Small) １set
９． 〃 Copper Washer １０φ （ｔ＝１．０） ２
１０． 〃 Union Fitting １/８ＰＴ－１/８ＰＴ １
１１． 〃 Union Fitting １/８ＰＴ－１/８ＰＦ １
１２． 〃 Three Way Fitting １
１３．Oil Return Flange tube １６φ （Turbo side） １
１４．Rubber Hose ８φ×８００㎜ １
１５． 〃 １６φ×４００㎜ １
１６．Silicone Hose ５０φ×７０㎜ ２
１７．Reducer Hose ５０φ－５４φ １
１８． 〃 ５０φ－６０φ １
１９．Hose elbow ５０φ １
２０．Hose band ８φ Tridon ＃４ ２
２１． 〃 １６φ Tridon ＃１０ ２
２２． 〃 ５０φ Tridon ＃３２ ８
２３． 〃 ６０φ Tridon ＃３６ ２
２４．Gasket Turbo in １
２５． 〃 Turbo out １
２６． 〃 Oil Return １
２７． 〃 Down pipe １

２８．Heat Shield №１ （Turbine） １
２９． 〃 №２ （Down pipe） １
３０． 〃 №３ （Body） １
３１．Thermo-cloth １００㎜×１０００㎜ ２
３２．Zip ties １５０㎜ １５
３３．Heat Shield bracket （Body） １
３４．ｅ－ｍａｎａｇｅ ＮＣＰ３１ （ＵＡ） １
３５． 〃 Harness １
３６．Oil pan Ａｓｓｙ （Oil Return tube） １
３７．Suction pipe bracket １
３８．Ｍ６×１５㎜ Ｐ１．０ Stainless B S/W － － （Oil Return） ２
３９．Ｍ６×１５㎜ Ｐ１．０ Stainless B S/W － N （Heat Shield №３、Suction pipe bracket） ２
４０．Ｍ６×１５㎜ Ｐ１．０ Stainless B S/W F/W － （Heat Shield №２） ２
４１．Ｍ８×１５㎜ Ｐ１．２５ Stainless B S/W F/W － (Heat Shield №１) ２
４２．Ｍ８×３８㎜ Ｐ１．２５ Stainless stud B S/W － N （Exhaust Manifold） ３
４３．Ｍ１０×３５㎜ Ｐ１．２５ Stainless B S/W － － （Turbine ＩＮ） １
４４．Ｍ１０×３５㎜ Ｐ１．２５ Stainless stud B S/W － N （Turbine ＩＮ、ＯＵＴ） ５
４５．Ｍ１０ Stainless － S/W － － (Turbine ＯＵＴ) １
４６．Ｍ１０×８０㎜ Ｐ１．２５ Stainless B － － － (Turbine ＯＵＴ) １

Part List
Part ListPart List
Part List
１ ２ ３ ４ ５
６ ７ ８ ９ １０，１１
１２ １３ １４，１５ １６ １７，１８
１９ ２０ ～ ２３ ２４ ２５

２６ ２７ ２８ ２９ ３０
３１ ３２ ３３ ３４ ３５
３６ ３７ ３８～４６

２．
２．２．
２．Removal of Stock Parts
Removal of Stock PartsRemoval of Stock Parts
Removal of Stock Parts
２－１
２－１２－１
２－１ Disconnect the negative terminal of the battery.
２－２
２－２２－２
２－２ Remove the under engine cover.
２－３
２－３２－３
２－３ Drain the engine oil.
２－４
２－４２－４
２－４ Remove the cylinder head cover.
２－５
２－５２－５
２－５ Remove the air cleaner hose and ventilation hose No.2.
２－６
２－６２－６
２－６ Remove the brake booster hose.
２－７
２－７２－７
２－７ Remove the Charcoal canister.
２－８
２－８２－８
２－８ Remove the hest shield.
２－９
２－９２－９
２－９ Remove the exhaust manifold and exhaust manifold bracket.
２
２２
２－
－－
－10
1010
10 Remove the engine oil pan.
Please refer to the factory service manual for the proper
Please refer to the factory service manual for the properPlease refer to the factory service manual for the proper
Please refer to the factory service manual for the proper
S
SS
Stock parts removal
tock parts removaltock parts removal
tock parts removal

ﾁｬｺｰﾙｷｬﾆｽﾀｰ
ﾁｬｺｰﾙｷｬﾆｽﾀｰﾁｬｺｰﾙｷｬﾆｽﾀｰ
ﾁｬｺｰﾙｷｬﾆｽﾀｰ
３．
３．３．
３．Kit Installation
Kit InstallationKit Installation
Kit Installation
３－１
３－１３－１
３－１ Oil pan Installation
Oil pan InstallationOil pan Installation
Oil pan Installation
Install the provided oil pan using stock bolt and nut.
〈Parts №３７〉
３－２
３－２３－２
３－２ Thermo Cloth Installation
Thermo Cloth InstallationThermo Cloth Installation
Thermo Cloth Installation
(1)Wrap the thermo cloth to the engine harness and
the heater hoses by the fire wall.
〈Parts №３１〉
(2) Wrap the thermo cloth charcoal canister using the
safety wire.
*The canister will be reinstalled later.〔3
33
3-
--
-11 (1)
11 (1)11 (1)
11 (1)〕
〈Parts №31〉
Charcoal canister
Use Silicone Gasket on the surface of
t
he oil pan to prevent leakage. Please
clean the surface of the oil pan and
engine block before installing.
Be thorough with thermo cloth wrappi
ng
to prevent fires caused from heat.

ﾌﾞﾚｰｷﾁｭｰﾌﾞｺﾈｸﾀｰ固定ﾎﾞﾙﾄ
ﾌﾞﾚｰｷﾁｭｰﾌﾞｺﾈｸﾀｰ固定ﾎﾞﾙﾄﾌﾞﾚｰｷﾁｭｰﾌﾞｺﾈｸﾀｰ固定ﾎﾞﾙﾄ
ﾌﾞﾚｰｷﾁｭｰﾌﾞｺﾈｸﾀｰ固定ﾎﾞﾙﾄ
ＫＩＴﾋｰﾄｲﾝｼｭﾚｰﾀｰｽﾃｰ
ＫＩＴﾋｰﾄｲﾝｼｭﾚｰﾀｰｽﾃｰＫＩＴﾋｰﾄｲﾝｼｭﾚｰﾀｰｽﾃｰ
ＫＩＴﾋｰﾄｲﾝｼｭﾚｰﾀｰｽﾃｰ
エンジン側
エンジン側エンジン側
エンジン側 ﾌﾟﾚｯｼｬｰﾎｰｽ側
ﾌﾟﾚｯｼｬｰﾎｰｽ側ﾌﾟﾚｯｼｬｰﾎｰｽ側
ﾌﾟﾚｯｼｬｰﾎｰｽ側
ＰＴ
ＰＴＰＴ
ＰＴ ＰＴ
ＰＴＰＴ
ＰＴ
ＰＴ
ＰＴＰＴ
ＰＴ ＰＦ
ＰＦＰＦ
ＰＦ
ｵｲﾙﾌﾟﾚｯｼｬｰｽｲｯﾁ
ｵｲﾙﾌﾟﾚｯｼｬｰｽｲｯﾁｵｲﾙﾌﾟﾚｯｼｬｰｽｲｯﾁ
ｵｲﾙﾌﾟﾚｯｼｬｰｽｲｯﾁ
3
33
3－
－－
－3
33
3 Heat shield 3
Heat shield 3 Heat shield 3
Heat shield 3 Installation
InstallationInstallation
Installation
(1)Install the heat shield bracket 3 on to the firewall
using the provided bracket and stock bolt as shown.
〈Parts №30，33，39〉
3
33
3－
－－
－4
44
4 Oil Pressure Line Installation
Oil Pressure Line InstallationOil Pressure Line Installation
Oil Pressure Line Installation
(1)Remove the Oil Pressure switch and install the
union fitting and 3-way fitting on to the Cylinder
block.
* Use Teflon tape on PT threads but not on the PF
thread.
〈Parts №10，11，12〉
(2)Install the oil pressure switch to the 3-way fitting.
(3)Reconnect the oil pressure switch harness.
Cylinder Block Pressure Line
Ｓｔｏｃｋ ｂｏｌｔ
Heat shield bracket
Pressure switch

ＫＩＴｵｲﾙﾘﾀｰﾝ
ＫＩＴｵｲﾙﾘﾀｰﾝＫＩＴｵｲﾙﾘﾀｰﾝ
ＫＩＴｵｲﾙﾘﾀｰﾝ
ﾌﾗﾝｼﾞﾁｭｰﾌﾞ
ﾌﾗﾝｼﾞﾁｭｰﾌﾞﾌﾗﾝｼﾞﾁｭｰﾌﾞ
ﾌﾗﾝｼﾞﾁｭｰﾌﾞ
ﾎﾞﾃﾞｨｰ側
ﾎﾞﾃﾞｨｰ側ﾎﾞﾃﾞｨｰ側
ﾎﾞﾃﾞｨｰ側
ｴﾝｼﾞﾝ側
ｴﾝｼﾞﾝ側ｴﾝｼﾞﾝ側
ｴﾝｼﾞﾝ側
(4)Connect the oil pressure line to the installed union
fitting.
〈Parts №7〉
3
33
3－
－－
－5
55
5 Exhaust Manifold Installation
Exhaust Manifold InstallationExhaust Manifold Installation
Exhaust Manifold Installation
(1)Install three stud bolts on to the cylinder head as
shown.
〈Parts №42〉
(2)Install the exhaust manifold using the factory
gasket.
*Use a new exhaust manifold gasket.
*Use factory nuts on the top side of the flange.
〈Parts №2，42〉
3
33
3－
－－
－6
66
6 Turbocharger Installation
Turbocharger InstallationTurbocharger Installation
Turbocharger Installation
(1)Install the provided oil return pipe to the
turbocharger using the provided gasket and
hardware as shown.
〈Parts №1，13，26，38〉
Body side
Engine side
Oil return Fl
ange
tube

ＫＩＴｵｲﾙﾘﾀｰﾝﾎｰｽ
ＫＩＴｵｲﾙﾘﾀｰﾝﾎｰｽＫＩＴｵｲﾙﾘﾀｰﾝﾎｰｽ
ＫＩＴｵｲﾙﾘﾀｰﾝﾎｰｽ
ＫＩＴｵｲﾙﾌﾟﾚｯｼｬｰﾎｰｽ
ＫＩＴｵｲﾙﾌﾟﾚｯｼｬｰﾎｰｽＫＩＴｵｲﾙﾌﾟﾚｯｼｬｰﾎｰｽ
ＫＩＴｵｲﾙﾌﾟﾚｯｼｬｰﾎｰｽ
(2)Install the three stud bolts on to the turbine housing
as shown.
〈Parts №44〉
(3)Install the stud bolts on to the exhaust manifold,
then mount the turbocharger to the manifold with
compressor housing on the passenger side Using
provided hardware and gasket.
3
33
3－
－－
－7
77
7 Oil Pressure Line Connection
Oil Pressure Line ConnectionOil Pressure Line Connection
Oil Pressure Line Connection
(1) Connect the oil pressure line that was installed in
step 3-5(3) to the turbo using banjo fitting and
copper washers. As shown.
*Secure the oil pressure line to the engine
mount and alternator bracket using provided
zip ties.
〈Parts №８，９，３２〉
3
33
3－
－－
－8
88
8 Oil Return Installation
Oil Return InstallationOil Return Installation
Oil Return Installation
Wrap the provided 16φhose with thermo cloth.
Then Install the hose to connect the oil return pipe
from the turbo to the oil pan.
〈Parts №15，21，31〉
Oil pressure line
Oil return hose

ＫＩＴﾋｰﾄｲﾝｼｭﾚｰﾀｰ№２
ＫＩＴﾋｰﾄｲﾝｼｭﾚｰﾀｰ№２ＫＩＴﾋｰﾄｲﾝｼｭﾚｰﾀｰ№２
ＫＩＴﾋｰﾄｲﾝｼｭﾚｰﾀｰ№２
ＫＩＴﾋｰﾄｲﾝｼｭﾚｰﾀｰ№１
ＫＩＴﾋｰﾄｲﾝｼｭﾚｰﾀｰ№１ＫＩＴﾋｰﾄｲﾝｼｭﾚｰﾀｰ№１
ＫＩＴﾋｰﾄｲﾝｼｭﾚｰﾀｰ№１
ＫＩＴフロントチューブ
ＫＩＴフロントチューブＫＩＴフロントチューブ
ＫＩＴフロントチューブ
Ａ
ＡＡ
Ａ
3
33
3－
－－
－9
99
9 Down Pipe Installation
Down Pipe InstallationDown Pipe Installation
Down Pipe Installation
(1) Install gasket on the catalytic converter end
of the down pipe.
〈Parts№3，27〉
(2)Install stock O2 sensor on the down pipe.
(3)Install the down pipe to the turbo using
provided gasket and hardware. Use the
provided M10X80mm bolt for location “A.”
(4) Reinstall the catalytic converter and reconnect the
o2 sensor connectors.
*Reuse factory hardware to bolt the cat back on
〈Parts№24，44，45，46〉
3
33
3－
－－
－1
11
10
00
0 Heat Shield
Heat ShieldHeat Shield
Heat Shield No1.2
No1.2 No1.2
No1.2 Installa
InstallaInstalla
Installation
tiontion
tion
(1)Install the down pipe heat shield No2 on to the
down pipe using the provided M6 x 10mm bolts
and reinstall the stock charcoal canister. 〔 3
33
3-
--
-2
2 2
2
(2)
(2)(2)
(2)〕
〈Parts№29，40〉
(2)Install the turbine housing heat shield No1 on to
the turbo using the provided bolts as shown.
〈Parts№28，41〉
Down pipe
Down pipeDown pipe
Down pipe
H
eat shield
No2
Heat shield No1
A
AA
A M10
M10M10
M10×
××
×80mm
80mm80mm
80mm

ｻｸｼｮﾝﾁｭｰﾌﾞｽﾃｰ
ｻｸｼｮﾝﾁｭｰﾌﾞｽﾃｰｻｸｼｮﾝﾁｭｰﾌﾞｽﾃｰ
ｻｸｼｮﾝﾁｭｰﾌﾞｽﾃｰ取付部
取付部取付部
取付部
ﾀｰﾋﾞﾝｺﾝﾌﾟﾚｯｻｰ
ﾀｰﾋﾞﾝｺﾝﾌﾟﾚｯｻｰﾀｰﾋﾞﾝｺﾝﾌﾟﾚｯｻｰ
ﾀｰﾋﾞﾝｺﾝﾌﾟﾚｯｻｰ入口
入口入口
入口
ｴｱｸﾘｰﾅｰ
ｴｱｸﾘｰﾅｰｴｱｸﾘｰﾅｰ
ｴｱｸﾘｰﾅｰ
ｻｸｼｮﾝﾁｭｰﾌﾞｽﾃｰ
ｻｸｼｮﾝﾁｭｰﾌﾞｽﾃｰｻｸｼｮﾝﾁｭｰﾌﾞｽﾃｰ
ｻｸｼｮﾝﾁｭｰﾌﾞｽﾃｰ
ＫＩＴﾎｰｽｴﾙﾎﾞ
ＫＩＴﾎｰｽｴﾙﾎﾞＫＩＴﾎｰｽｴﾙﾎﾞ
ＫＩＴﾎｰｽｴﾙﾎﾞ
ＫＩＴｻｸｼｮﾝﾁｭｰﾌﾞ
ＫＩＴｻｸｼｮﾝﾁｭｰﾌﾞＫＩＴｻｸｼｮﾝﾁｭｰﾌﾞ
ＫＩＴｻｸｼｮﾝﾁｭｰﾌﾞ
3
33
3－
－－
－1
11
11
11
1 Brake booster hose
Brake booster hose Brake booster hose
Brake booster hose Installation
InstallationInstallation
Installation
(1)Install the provided 8Φhose to connect the brake
booster to intake manifold using the provided hose
band and zip ties.
* Wrap the thermo cloth to the brake booster hose by
the turbo upside.
〈Parts№14，20，31，32〉
(2)Install the stock cylinder head cover No2.
3
33
3－
－－
－1
11
12
22
2 Suction
SuctionSuction
Suction Pipe Installation
Pipe Installation Pipe Installation
Pipe Installation
(1)Install the Suction pipe and hose elbow between
turbo in-let and stock air box. Using provided hose
and clamps.
〈Parts№６，１８，１９，２２，２３〉
(2)Install the suction pipe bracket using provided bolt
and nut as show.
〈Parts№37，39〉
Suction pipe bracket install
Brake booster hose
suction pipe bracket
Air box
Hose elbow
Suction pipe
Turbo in-let

スロットル
スロットルスロットル
スロットル
タービン出口
タービン出口タービン出口
タービン出口
Ｃ－１
Ｃ－１Ｃ－１
Ｃ－１
Ｃ－２
Ｃ－２Ｃ－２
Ｃ－２
Ｃ－１
Ｃ－１Ｃ－１
Ｃ－１
Ｃ－２
Ｃ－２Ｃ－２
Ｃ－２
(3) Connect the ventilation hose No.2 from the valve
cover to the suction pipe using the stock hose
clamp as show.
3
33
3－
－－
－1
11
13
33
3 Compression Pipe Installation
Compression Pipe InstallationCompression Pipe Installation
Compression Pipe Installation
Install the Compression pipe C-1andC-2 between
turbo out-let and throttle body. Using provided hose
and hose clamps.
*Wrap the turbo out-let hose with thermo cloth.
〈Parts№４，５，１６，１７，２２，２３，３１〉
Throttle
body
Turbo out-let

3
33
3－
－－
－1
11
14
44
4 E
EE
E-
--
-manage Installation
manage Installationmanage Installation
manage Installation
（1）Remove the cover under the glove box to access the ECU and ECU harness. Unplug the ECU connectors
from the ECU.
（2）Connect the provided Plug and Play e-manage harness to the ECU and ECU harness. Connect the
e-manage unit to the Plug and Play Harness.
〈Parts№34,35〉
(5)Secure the e-Manage next to the ECU.
* Avoid mounting the e-Manage unit in the area that would be exposed to direct sun light,
moisture, or near heater outlet.
3
33
3-
--
-1
11
15
55
5 Starting the Engine
Starting the EngineStarting the Engine
Starting the Engine
(1) Refill the engine oil to factory spec.
(2) Check all the hoses and wires connection, then reconnect the negative side of the battery.
(4) Remove the ECM fuse and crank the engine to get oil pressure to the turbo. (Until the oil light
on the dash turns off) Check for any oil leaks, then reinstall the fuse and start the engine.
(5) While idling, check for any oil, coolant, or air leaks.
(6) After inspection, reinstall the under cover and other stock parts that were removed.
(7) On the initial run, be sure to have a boost gauge to check the turbo-actuator setting. This turbo
kit is preset to boost between 0.3kg/cm2 to 0.4kg/cm2.
It is very important that you monitor the boost pressure, and make sure not to over boost. Over
boosting can cause engine damage.
This completes the Turbo Kit installation.

Important!
Important!Important!
Important!
•It is very important that you monitor the boost pressure, and make sure not to over boost.
It is very important that you monitor the boost pressure, and make sure not to over boost. It is very important that you monitor the boost pressure, and make sure not to over boost.
It is very important that you monitor the boost pressure, and make sure not to over boost.
Over boosting can
Over boosting can Over boosting can
Over boosting can cause engine damage.
cause engine damage.cause engine damage.
cause engine damage.
•GReddy Performance Products, Inc. is not responsible for any engine damage caused by
GReddy Performance Products, Inc. is not responsible for any engine damage caused by GReddy Performance Products, Inc. is not responsible for any engine damage caused by
GReddy Performance Products, Inc. is not responsible for any engine damage caused by
over boosting (increased boost), modification to the kit, and/or misuse of the product. NO
over boosting (increased boost), modification to the kit, and/or misuse of the product. NO over boosting (increased boost), modification to the kit, and/or misuse of the product. NO
over boosting (increased boost), modification to the kit, and/or misuse of the product. NO
WARRANTY is offered.
WARRANTY is offered.WARRANTY is offered.
WARRANTY is offered.
•Due to lack of control over proper
Due to lack of control over properDue to lack of control over proper
Due to lack of control over proper installation and use of this product,
installation and use of this product, installation and use of this product,
installation and use of this product,
NO WARRANTY is offered for this kit.
NO WARRANTY is offered for this kit.NO WARRANTY is offered for this kit.
NO WARRANTY is offered for this kit.
e
ee
e-
--
-manage Information
manage Informationmanage Information
manage Information
Important!
Important!Important!
Important!
•The e
The eThe e
The e-
--
-manage included in this kit is preprogrammed for the this turbo kit.
manage included in this kit is preprogrammed for the this turbo kit.manage included in this kit is preprogrammed for the this turbo kit.
manage included in this kit is preprogrammed for the this turbo kit.
•Do not attempt to adjust any of the setting in the e
Do not attempt to adjust any of the setting in the eDo not attempt to adjust any of the setting in the e
Do not attempt to adjust any of the setting in the e-
--
-manage.
manage.manage.
manage.
•Any adj
Any adjAny adj
Any adjustments made can cause damage to the e
ustments made can cause damage to the eustments made can cause damage to the e
ustments made can cause damage to the e-
--
-manage, engine and the factory ECU.
manage, engine and the factory ECU.manage, engine and the factory ECU.
manage, engine and the factory ECU.
Important!
Important!Important!
Important!
As of 5/25/03 this kit is not a street legal kit. Please ignore the label on the
As of 5/25/03 this kit is not a street legal kit. Please ignore the label on theAs of 5/25/03 this kit is not a street legal kit. Please ignore the label on the
As of 5/25/03 this kit is not a street legal kit. Please ignore the label on the
e
ee
e-
--
-manage.
manage.manage.
manage.


 ACTIVE L.E.D.
ACTIVE L.E.D. ACTIVE L.E.D.
ACTIVE L.E.D.
•When the ignition is turned on, it will illuminate and flash GREEN.
•When it reaches to the A.A.V. setting RPM range, it will illuminate and flash ORANGE.
•When an error is detected it will flash RED.


 INTERACTION L.E.D.
INTERACTION L.E.D. INTERACTION L.E.D.
INTERACTION L.E.D.
•This will illuminate when there is a connection with PC.