GENERAL SPECIFICATIONS

Item	Specification
Catalytic converter manifold flange	Maximum warpage 0.76 mm (0.0299 in)
Maximum exhaust gas backpressure	27.6 kPa (4 psi) @ 2, 000 rpm

TORQUE SPECIFICATIONS

Description

lb-ft

lb-in

A/C compressor bolts

Catalytic converter heat shield bolts (3.0L)

Catalytic converter manifold nuts (hybrid) ⁽¹⁾

Catalytic converter manifold nuts LH (3.0L)⁽¹⁾

Catalytic converter manifold studs LH (3.0L)

Catalytic converter manifold studs (hybrid)

150

Catalytic converter manifold nuts RH (3.0L)

Catalytic converter-to-exhaust Y-pipe spring nuts

Catalytic converter-to-intermediate pipe spring nuts

Catalytic converter-to-manifold studs RH (3.0L)

Exhaust bracket bolts (2.5L and hybrid)

Exhaust downpipe-to-exhaust manifold nuts (2.5L)

Exhaust downpipe-to-exhaust manifold studs (2.5L)

Intermediate pipe-to-catalytic converter manifold nuts (hybrid)

Intermediate pipe-to-exhaust downpipe nuts (2.5L)

LH and RH catalytic converter manifold-to-Y-pipe nuts (3.0L)

Resonator-to-muffler spring nuts

Service clamp nuts

Worm gear clamp

⁽¹⁾	Refer to the appropriate procedure in this service information.

When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

• You smell fuel, burning insulation, or see smoke.

• Brakes feel soft, pull hard to one side, or make grinding noises.

• The engine overheats, stalls repeatedly, or misfires under load.

• You are missing required tools, torque specs, or safe lifting equipment.

• You are not confident in the next step or safety outcome.

Safety Warning

Exhaust System: Specifications