SKU: 78144601651

Sport catalytic converter FI 55 3-5L EURO 3 100 CPSI

Sale price$136.03 Regular price$151.14
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Description

Sport catalytic converter FI 55 3-5L EURO 3 100 CPSISport catalyst made of stainless steel with a metal insert dedicated to cars with a capacity 3000 5000cm3 We can choose from several cell density options in the catalyst. The 400CPSi catalysts are usually used for serial production cars in gasoline engines and in 200CPSi diesel engines, while in sports or tuned cars it is better to use a sports catalyst with a density of 100 200CPSi to allow the best possible exhaust flow. CPSi cell per square inch

Sport catalyst made of stainless steel with a metal insert dedicated to cars with a capacity 3000-5000cm3

We can choose from several cell density options in the catalyst. The 400CPSi catalysts are usually used for serial production cars in gasoline engines and in 200CPSi diesel engines, while in sports or tuned cars it is better to use a sports catalyst with a density of 100-200CPSi to allow the best possible exhaust flow.

CPSi - cell per square inch (cell density in the catalyst).

We offer available catalysts with ceramic and metal inserts. The basic difference between metal and ceramic inserts is the shock resistance - the ceramic catalyst can crumble when directly impacted the catalyst can against the stone, while the metal should withstand. The second significant difference is the resistance to temperature shock - ceramics withstands temperatures up to 850oC and metal 1300oC. The last difference is the price - metal is usually more expensive.

Dimensions:

  • Diameter: 55mm
  • Length: 260-268mm
  • Width/Height: 122mm
Check what standard you need the catalyst in the table below: 

Emission standard

Date of introduction
DIESEL
EURO 1 07/1992
EURO 2 01/1996
EURO 3 01/2000
EURO 4 09/2005
EURO 5 2009-2014
BENZINE
EURO 1 07/1992
EURO 2 01/1996
EURO 3 01/2000
EURO 4 01/2005
EURO 5 2009-2014
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 78144601651

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4.5 ★★★★★
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A
Verified Purchase
Amazon Customer
Alexandria, US
★★★★★ 4
Keep them warm.
Decent product, kept my hands warm as as described. I will say the grip does like to spin and you do have to repeatedly adjust it. It is easy to get on and off so it’s not a permanent farkel.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 4, 2025
F
Verified Purchase
Fabian
Omaha, US
★★★★★ 5
Sedan
Size: Compatible with 2002-2006 BMW E46 3-Series Sedan, Color: Chrome, Size: Compatible with 2002-2006 BMW E46 3-Series Sedan, Color: Chrome
Perfect fit for a 2002 325i sedan, locks in place and does not fall out.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 4, 2026
C
Verified Purchase
Charles Livingston
Birmingham, US
★★★★★ 5
Perfect fit
Size: Compatible with 2002-2006 BMW E46 3-Series Sedan, Color: Glossy Black
Perfect fit for the 2004 E46 BMW.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 20, 2025
M
Verified Purchase
MR
Los Angeles, US
★★★★★ 4
Price
Size: Compatible with 2002-2006 BMW E46 3-Series Sedan, Color: Glossy Black M-Color Dual Line
I installed this on an e46 325ix sedan, they only worked, one of them is just a little loose. I don't know how long they last, because every time I open the bonnet, the lever bothers me a little?
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Reviewed in the United States on March 19, 2023
X
Verified Purchase
Xavier Melendez
Boise, US
★★★★★ 1
Not proper size
Size: Compatible with 2002-2006 BMW E46 3-Series Sedan, Color: Glossy Black, Size: Compatible with 2002-2006 BMW E46 3-Series Sedan, Color: Glossy Black
Driver side is smaller and every time I open the hood it fall down. I have to bend the lever to open the hood to install it. It look good but I’m not happy with it and I’m scared ti drop it while I’m driving. I have to check on it every where I go to be sure didn’t fall
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 4, 2023

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