200 Cell Cat Legal

View detailed images 1 for those who want a 49 state compliant cat mil spec offers our 200 cell cat.

200 cell cat legal. Effective january 1 st 2009 california enacted a new law that all california vehicles must meet california s emission standards if your vehicle was purchased in california anytime on or after said date your car will not function properly without a california regulated catalytic converter even if you reside outside of california. These substrates are made like a beehive honeycomb and are comprised of 400 cells per square inch across their surface. Clio 182s come with a 200 cell sports cat from factory etc. Are high flow catalytic converters legal.

They re manufactured in an iso ts 16949 2002 accredited facility so there are absolutely no foreign made quality control issues. What highflow cats are legal welcome to sau community. A standard cat has 400 cells per square inch these real high flow cats have 200 cells which makes each cell larger allowing more exhaust to flow through. Probably because it has no real need for it from the factory with abarth.

This gives a 35 40 flow improvement over a standard cat. This is where you need to be careful. Evos come with what is essentially a 100 cell cat. Converter has a substrate made up of 700 cells per square inch so the exhaust flow with an aftermarket converter is a little freer but.

If you ve just added a cold air intake or performance engine tune your money is probably better spent elsewhere. Be apart of sau community by signing in or creating an account. Counterpart because the o e. A slight map tweak for the esseesse 595 and you are already 30ish bhp up already without touching the exhaust system etc.

Metal core cats can also withstand much more heat and vibration than a standard ceramic core cat making them the ideal choice for. A 400 cell cat means there are 400 of these cells per square inch. In theory an aftermarket cat is higher flow than it s o e. The good compromise is often to use 200 cell cats typically 400cell is what is used by car manufacturers.

If you ve made major upgrades to your engine which are defined as increasing power 20 30 or more then high flow cats are for you.