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97-01 Toyota Flex Pipe 2.00" IN / 2.50" OUT 3-Bolt Flange+O2 Port
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Regular price
$320.00
Sale price$259.99
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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.
* Rates from 0–36% APR. Payment options through Affirm are subject to an eligibility check and are provided by these lending partners: affirm.com/lenders. Options depend on your purchase amount, and a down payment may be required. CA residents: Loans by Affirm Loan Services, LLC are made or arranged pursuant to a California Finance Lenders Law license. For licenses and disclosures, see affirm.com/licenses. For example, a $800 purchase could be split into 12 monthly payments of $72.21 at 15% APR or 4 interest free payments of $200 every 2 weeks.
**Rates from 0%-36% APR. Payment options through Shop Pay Installments, are subject to an eligibility check and are provided by these lending partners: affirm.com/lenders. Options depend on your purchase amount, and a down payment may be required. State notices to consumers https://www.affirm.com/licenses.
97-01 Toyota Flex Pipe 2.00" IN / 2.50" OUT 3-Bolt Flange+O2 Port
