2GR-FE INTAKE / EXHAUST TORQUE SPECIFICATIONS

INTAKE MANIFOLD
Part Tightened N*m kgf*cm ft.*lbf
Intake manifold x Cylinder head 21 214 15
Intake air surge tank assembly x Intake manifold Bolt 18 184 13
Nut 16 163 12
Throttle body bracket x Intake air surge tank assembly 21 214 15
No. 1 surge tank stay x Intake air surge tank assembly 21 214 15
Vacuum hose clamp x Throttle body bracket 5.4 55 48 in.*lbf
VACUUM SWITCHING VALVE (for Intake Air Control System)
Part Tightened N*m kgf*cm ft.*lbf
Vacuum switching valve x Air cleaner case sub-assembly 3.4 35 30 in.*lbf
EXHAUST MANIFOLD
Part Tightened N*m kgf*cm ft.*lbf
Exhaust manifold sub-assembly LH x Cylinder head 21 214 15
No. 2 manifold stay x Exhaust manifold sub-assembly LH and Cylinder block 34 347 25
No. 2 exhaust manifold heat insulator x Exhaust manifold sub-assembly LH 8.5 87 75 in.*lbf
Exhaust manifold sub-assembly RH x Cylinder head 21 214 15
EXHAUST PIPE
Part Tightened N*m kgf*cm ft.*lbf
Front exhaust pipe assembly x Exhaust manifold sub-assembly 55 561 40
No. 1 exhaust pipe support bracket 33 337 24
Center exhaust pipe assembly x Front exhaust pipe assembly 49 500 36
Exhaust pipe damper x Center exhaust pipe assembly 19 194 14
Tail exhaust pipe assembly x Center exhaust pipe assembly 43 438 32