2004-2008 Mazda RX-8 Muffler Torque Specs

1.3L Rotary

Applies to 2004, 2005, 2006, 2007, and 2008 Mazda RX-8

Labor Time:1 hours

🔧 Torque Values7 specifications

Component	lb-ft	Nm	Notes
⚠️ Clamp Bolts	36	49	—
⚠️ Flange Bolts	27	37	Apply anti-seize
Hanger Bolts	14	19	—
Heat Shield Bolts	9	12	—
⚠️ Manifold Nuts	22	30	Apply anti-seize
⚠️ O2 Sensor	32	43	—
⚠️ O2 Sensor	32	43	Apply anti-seize to threads

⚠️ = Critical torque value | Always verify with vehicle-specific service manual

⚠️ Some critical specs are estimated. Please verify sequence.

1990-1997 4.6L V8 Modular

2007-2012 3.7L I5

2011-2016 6.7L V8 Power Stroke Diesel

1992-1995 1.5L I4 D15

2016-2023 2.0L Turbo I4

1995-1999 2.0L Turbo I4

The primary torque specification for muffler on a 2004-2008 Mazda RX-8 is 49 Nm (36 lb-ft).

There are 7 torque specifications for muffler on the 2004-2008 Mazda RX-8 1.3L Rotary, covering all related fasteners and components.