Catalytic Converters

54956 $79.99

Ceramic

200 Cell Cat

400 Cell Cat

2.5 Inches

3 Inches

Quantity

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ZZP brings you a high flowing premium core catalytic converter. It uses a high metal spun core. 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.

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

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

Customer Reviews

5 Based on 7 reviews

5 ★

100%

4 ★

3 ★

2 ★

1 ★

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01/13/2019

David W.

Vroom

This put the bass back in my exhaust.

05/16/2017

Jennifer S.

GOOD

02/10/2017

Jacob W.

In good hands

Rest assured, if you order your parts from zzp, they will always take care of you, prices are unbeatable, the quality in the products they make and sell themselves are better than anywere else i can promise that. It's a Lil bit of a challenge fitting in a cat, but it's in, it's sounding right and now I should be able to pass inspection, thank you zzp!

08/13/2016

Pedro R.

200 cell cat

Works very good. Passed emissions thanks to it

06/18/2016

Andy M.

We just keep buying !!

ZZP is the 1st place We look for Performance parts for My Sons 3.8 Chevrolet V6 !! We started off planning on doing a basic rebuild & have escalated to building a Modified beast !! We have shopped around and have found ZZP to be very hard to beat on price !! Thanks ZZP !!