Intake manifold to cylinder head - 15-20
Exhaust manifold to block head - 15-20
Oxygen sensor to exhaust manifold (for vehicles running on unleaded petrol) — 40-50
Front muffler assembly to exhaust manifold (for vehicles running on leaded petrol) — 30-40
Front muffler bracket, assy (for vehicles running on leaded petrol) — 20-30
Front exhaust pipe to catalytic converter (for cars running on unelitist gasoline) — 40-60
The catalytic converter to the central muffler assy (for vehicles running on unleaded petrol) — 30-40
Central silencer assembly to main silencer (for vehicles running on unleaded petrol) — 30-40
Front muffler assy to main muffler (for vehicles running on leaded petrol) — 30-40
Support bracket, main muffler - 10-20