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  • 06-11 Chevrolet Impala / Monte Carlo 3.5L 3.9L Catalytic Converter
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06-11 Chevrolet Impala / Monte Carlo 3.5L 3.9L Catalytic Converter
06-11 Chevrolet Impala / Monte Carlo 3.5L 3.9L Catalytic Converter
06-11 Chevrolet Impala / Monte Carlo 3.5L 3.9L Catalytic Converter
06-11 Chevrolet Impala / Monte Carlo 3.5L 3.9L Catalytic Converter
06-11 Chevrolet Impala / Monte Carlo 3.5L 3.9L Catalytic Converter
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Load image into Gallery viewer, 06-11 Chevrolet Impala / Monte Carlo 3.5L 3.9L Catalytic Converter
Load image into Gallery viewer, 06-11 Chevrolet Impala / Monte Carlo 3.5L 3.9L Catalytic Converter
Load image into Gallery viewer, 06-11 Chevrolet Impala / Monte Carlo 3.5L 3.9L Catalytic Converter
Load image into Gallery viewer, 06-11 Chevrolet Impala / Monte Carlo 3.5L 3.9L Catalytic Converter

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06-11 Chevrolet Impala / Monte Carlo 3.5L 3.9L Catalytic Converter

K2 Industries
K2-7902-CHV-006-EXH
Exhaust
$390.00 $319.99
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06-11 Chevrolet Impala / Monte Carlo 3.5L 3.9L Catalytic Converter
Description
06-11 Chevrolet Impala / Monte Carlo 3.5L 3.9L Catalytic Converter

Direct-fit catalytic converter engineered for the 3.5L and 3.9L V6 powerplants in sixth-gen Impalas and Monte Carlos. Meets emissions standards while restoring exhaust flow on vehicles with failed or damaged converters. Built as a bolt-in replacement that aligns with factory mounting points.

✓ Ships from FL Warehouse ✓ Factory Mounting Points ✓ In-House Quality Check
Key Features
  • Direct bolt-in design - No modification required; slides into stock location
  • OEM-compatible flanges - Lines up with factory upstream and downstream connections
  • Catalyst core construction - Handles peak exhaust temperatures and high-flow demands
Specs
  • Application: 3.5L and 3.9L V6 engines
  • Mounting: Factory exhaust flanges
  • Condition: New
  • Quantity: Single unit
Whats Included
  • Catalytic converter assembly
Frequently Asked Questions

Do I need new gaskets and hardware when I install this?

Gaskets and bolts are not included with the converter. Grab fresh gaskets for both the upstream and downstream flanges—reusing old ones is how leaks start. Hardware (bolts, nuts, clamps) should be OEM spec or equivalent; check your shop manual for torque specs.

Will this converter fit if my exhaust has aftermarket piping?

This converter is designed for factory exhaust geometry. If your system has been modified or rerouted, test-fit before purchase. Misalignment with custom piping can cause fitment issues or leaks.

Can I install this myself, or do I need a lift?

You'll need access underneath to unbolt the old converter and slide the new one in. A lift is recommended but not mandatory if you're comfortable with jack stands. Plan 1–2 hours depending on how stuck the old fasteners are.

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