How to Replace Front Pipe with Cat 97-01 Toyota Camry
Difficulty: Intermediate · About 3 min · Toyota Camry
Replace the front exhaust pipe and catalytic converter assembly on a 1997–2001 Toyota Camry, supporting the vehicle and sealing each exhaust flange correctly.
Tools you will need
- Jack Stands
- Floor Jack
- 14mm Socket
- 12mm Socket
- 14mm Wrench
- 12mm Wrench
- Ratchet
- Rust Penetrant
Parts and supplies
- Front exhaust pipe and catalytic converter assembly
- Exhaust gaskets
Steps
Support the vehicle and free the pipe
Let the exhaust cool fully, raise the vehicle on level ground, and support it securely on rated stands. Apply penetrant to the flange hardware, then remove the front flange nuts and support fasteners.
Remove the old exhaust assembly
Support the pipe so it cannot fall, release the hanger bracket fasteners, and lower the assembly carefully. Keep the old gasket surfaces from damaging nearby wiring or hoses.
Position the replacement pipe
Compare the replacement with the old unit, install the hanger over its support, and align the front flange studs. Fit the support bolts loosely so the assembly can settle into position.
Seal and fasten the flanges
Clean the mating surfaces and install new, correctly oriented gaskets. Start all flange hardware by hand, align the pipe without preload, then tighten evenly to the vehicle specification.
Check clearance and exhaust leaks
Confirm the pipe and hangers clear the body and do not contact nearby components. After lowering the vehicle, start the engine outdoors and check for leaks; shut it off if fumes or unusual noise appear.
Check your vehicle’s repair manual for exact specifications and fit.