Exhaust - Catalytic Converters

Catalytic Converters

Catalytic Converters

Inlet/Outlet
Catalytic Converter Option
Regular price $119.99
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ZZP brings you a high flowing premium core catalytic converter. Our 200 cell cats use a metallic substrate spun core; our 400 cell is ceramic. Testing on the flow bench and the dyno has shown these converters to out perform anything else currently available in the 3800 market.

400 cell is 5" in diameter and is 8.75" inches long.

200 cell is 4" in diameter and 8" long.

Our high flow catalytic converters are EPA certified. If your state requires CARB compliance, these do not meet that CARB standard. Please contact customerservice@zzperformance.com if you have any questions.


Customer Reviews
5.0 Based on 15 Reviews
5 ★
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15
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RP
03/14/2025
Richard P.
United States United States

So far so good My O2 behind the cat reads zero to 0.1 you get on it and jump up to 0.7 but no check engine lights nothing like that car running great with a complete exhaust with it I just wish maybe I wouldn't have put that resonator on there but we'll find out sounds mild

FR
06/19/2024
Francisco R.
United States United States

Catalytic converters

Good runs smooth and sounds good

RB
10/27/2023
Reccardo B.
United States United States

Catalytic Converter

Works good just like all the parts zzp sells

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