K2 Industries

97-01 Toyota Flex Pipe 2.00" IN / 2.50" OUT 3-Bolt Flange+O2 Port

Name: 97-01 Toyota Flex Pipe 2.00" IN / 2.50" OUT 3-Bolt Flange+O2 Port
Brand: K2 Industries
SKU: K2-4414-TOY-006-EXH
Price: 376.0 CAD
Availability: InStock

97-01 Toyota Flex Pipe 2.00" IN / 2.50" OUT 3-Bolt Flange+O2 Port

$376.00 CAD

~~$463.00 CAD~~ $376.00 CAD

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Quantity

97-01 Toyota Flex Pipe 2.00" IN / 2.50" OUT 3-Bolt Flange+O2 Port

Step up to a flex pipe that handles both diameter transition and sensor integration in one unit. This 3-bolt flange design bolts directly to your factory manifold while the expanding outlet accommodates larger piping. Includes a dedicated O2 sensor port so you won't need adapters or secondary bungs down the line.

✓ Ships from FL Warehouse ✓ 3-Bolt Factory Mounting ✓ O2 Port Integrated

Key Features

2.00" to 2.50" stepped design — Transitions from factory manifold outlet to larger exhaust piping without reducers or coupling sleeves.
3-bolt flange connection — Bolts to factory manifold mounting points; no welding or custom fabrication required.
O2 sensor port baked in — Eliminates the need for separate sensor bungs or adapter fittings downstream.

Specs

Inlet diameter: 2.00"
Outlet diameter: 2.50"
Flange configuration: 3-bolt
Construction: Flex pipe with rigid sections
Quantity: Single unit

Whats Included

Flex pipe assembly with O2 sensor port

Frequently Asked Questions

Will the O2 sensor port fit my existing sensor?strong>

The port is a standard M18x1.5 thread — compatible with most OEM and aftermarket sensors. If you're running a sensor with a non-standard thread, an adapter will be needed.

Do I need to remove the manifold to install this?

No. You unbolt the old flex pipe at the 3-bolt flange, slide the new one in, and re-torque. The manifold stays bolted to the head — job takes under an hour with basic hand tools.

Is this a direct bolt-in, or do I need to modify anything?

Direct bolt-in at the manifold flange. Make sure your downstream piping is 2.50" or larger to mate cleanly with the outlet. If you're running 2.25" piping, you'll need a reducer.