1GR-FE INTAKE / EXHAUST TORQUE SPECIFICATIONS

INTAKE MANIFOLD
Part tightened N*m kgf*cm ft.*lbf
Stud bolt x Intake manifold 8.0 82 71 in.*lbf
Intake manifold x Cylinder head 21 214 15
Intake air surge tank x Intake manifold 28 286 21
Throttle body bracket x Intake air surge tank 21 214 15
Throttle body bracket x Timing chain cover sub-assembly 21 214 15
No. 1 surge tank stay x Intake air surge tank 21 214 15
No. 1 surge tank stay x Cylinder head cover sub-assembly LH 21 214 15
Bracket x No. 1 surge tank stay 8.0 82 71 in.*lbf
No. 2 surge tank stay x Intake air surge tank 21 214 15
No. 2 surge tank stay x Cylinder head cover sub-assembly LH 21 214 15

for Manual Transmission

Clutch flexible hose bracket x No. 2 surge tank stay

20 204 15

w/ Secondary Air Injection System

Air tube x Timing chain cover sub-assembly

10 102 7

w/ Secondary Air Injection System

Air tube x No. 1 surge tank stay

10 102 7
No. 1 air cleaner hose x Throttle body with motor assembly 2.5 25 22 in.*lbf
No. 1 air cleaner hose x Air cleaner cap 2.5 25 22 in.*lbf
No. 1 air cleaner hose x bracket 5.0 51 44 in.*lbf
EXHAUST MANIFOLD
Part tightened N*m kgf*cm ft.*lbf
Exhaust manifold sub-assembly LH x Cylinder head LH 21 214 15
No. 2 exhaust manifold heat insulator x Exhaust manifold sub-assembly LH 13 133 10
No. 2 manifold stay x Exhaust manifold sub-assembly LH 40 408 30
No. 2 manifold stay x Transmission housing 40 408 30
Exhaust manifold sub-assembly RH x Cylinder head RH 21 214 15
No. 1 exhaust manifold heat insulator x Exhaust manifold sub-assembly RH 13 133 10
Manifold stay x Exhaust manifold sub-assembly RH 40 408 30
Manifold stay x Transmission housing 40 408 30
EXHAUST PIPE
Part tightened N*m kgf*cm ft.*lbf
Front exhaust pipe assembly x Exhaust manifold sub-assembly RH 54 554 40
Front No. 2 exhaust pipe assembly x Exhaust manifold sub-assembly LH 54 554 40
Center exhaust pipe assembly x Front exhaust pipe assembly 43 438 32
Center exhaust pipe assembly x Front No. 2 exhaust pipe assembly 48 489 35
Tailpipe x Center exhaust pipe assembly 32 326 24