High flow cat vs stock cat
High flow cats? | DODGE RAM FORUM - Dodge Truck Forums Aug 09, 2012 · High flow cats? Discussion in 'Engine & Performance' started by Millertime, Aug 8, 2012. Page 1 of 2 1 2 Next > Sponsored By: In all honesty, without replacing the stock manifolds, upgrading to high flow cats is going to show very minimal gains. The factory cats are actually very efficient. Aug 8, 2012 at 10:56 PM #4. BMW N54 Downpipes: Catless vs. High-flow Catted Downpipes N54 Catless vs. Catted Downpipes Why Upgrade my N54 Downpipes? One of the biggest restrictions on the N54 powered 135i, 335i and 535i is the factory catted downpipes. Downpipes bolt directly to the turbochargers and the factory catalytic converters create significant back-pressure which results in slower turbo spool.
High Flow Cats? Magnaflow vs Thunderbolt vs..??
Hi-Flow Cats vs. Resonated Cat Pipes - Nissan 370Z Forum Dec 06, 2011 · Hi-Flow Cats vs. Resonated Cat Pipes. I'm new to the tuning market. So can somebody explain to me what the differences between resonated vs. non-resonated test pipes, high flow cats, and long tube headers are? High flow cats - Nissan 370Z Forum Mar 23, 2011 · The most I have seen anyone gain here using test pipes over HFCs is 4-6rwhp. If your car puts down say 300whp, that is not an appreciable difference. You also lose torque with test pipes vs. HFCs. High flow cats have a much less dense cell count, as well as a smaller catalyst which is why it is significantly less restrictive than the OEM cats.
Hi-Flow Cats vs. Resonated Cat Pipes - Nissan 370Z Forum
High flow cats? | DODGE RAM FORUM - Dodge Truck Forums Aug 09, 2012 · High flow cats? Discussion in 'Engine & Performance' started by Millertime, Aug 8, 2012. Page 1 of 2 1 2 Next > Sponsored By: In all honesty, without replacing the stock manifolds, upgrading to high flow cats is going to show very minimal gains. The factory cats are actually very efficient. Aug 8, 2012 at 10:56 PM #4. BMW N54 Downpipes: Catless vs. High-flow Catted Downpipes N54 Catless vs. Catted Downpipes Why Upgrade my N54 Downpipes? One of the biggest restrictions on the N54 powered 135i, 335i and 535i is the factory catted downpipes. Downpipes bolt directly to the turbochargers and the factory catalytic converters create significant back-pressure which results in slower turbo spool. Stock Cats Vs. High Flow Catalytic Converter | Facebook Stock Cats Vs. High Flow Catalytic Converter. January 1, 2010 at 9:13 PM. Catalytic converters on most production cars are not designed for high performance engines. If you start hot rodding your engine and exhaust, don't forget to upgrade your cat too, since this will be a likely bottleneck. Be sure to check your local emission laws, as
Stock Cat vs Magnaflow Cat | Honda D Series Forum
Amazon.com: 350z high flow cats Berk Technology BT1401-HFC-MET Nissan 350Z and Infiniti G35 High Flow Cat ; 3" Electric Exhaust Catback Downpipe Cutout E-Cut Out Valve System Controller ; For Nissan 350Z/Infiniti G35 Dual 4.5 inches Rolled Muffler Tip Hi-Power ; Catalytic Converter for 2007-2013 Nissan Altima 2.5L Direct-Fit … High flow low restriction catalytic converter vs stock ... Nov 22, 2010 · I am planning on installing my own flamethrower exhaust and am wanting to know if I switch out to a high flow, low restriction cat. if it will provide more unburnt fuel and carbons for it to burn opposed to using the stock converters. Answer Save. 5 Answers. High flow low restriction catalytic converter vs stock converter? Mk7 GTI Downpipes Explained - Articles - Deutsche Auto Parts High flow catalytic converters typically vary from 100-400 cell. This refers to the number of cells per square inch. As you can imagine, the fewer cells per square inch, the less back pressure. The trade-off is, the fewer cells, the less efficient the cat is at doing its job – reducing emissions.
Mar 21, 2010 · High Flow Cats? Magnaflow vs Thunderbolt vs..?? This is a discussion on High Flow Cats?Magnaflow vs Thunderbolt vs..?? within the External Engine forums, part of the LSx Technical Help Section category; So I ordered LTs and a Y pipe and I need …
Interesting Read... "Highflow Cats" | SVTPerformance.com Sep 17, 2014 · In theory, an aftermarket cat is higher flow than it's O.E. counterpart, because the O.E. 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 not dramatically! and does not cite any real reliable data or testing. for example flow measured for stock vs Ceramic Core or Metal Core High Flow Catalytic Converter ... Jan 06, 2011 · Hey guys. Im looking at high flow cat options for my boosted D15B. Im looking into vibrant 2.5" high flow cat's and there seems to be 2 choices; metal core or ceramic core. The metal core cat seems to have better flow qualities. Where the ceramic core seems to flow less and it … gutted cat vs high flow cat | Turbo Buick Forum | Buick ... May 21, 2010 · I have tried it few different ways with high flow cats ,with out it ,gutted cat and with 2 different mufflers in place of a cat and so on ,straight through muffler did best but is lauder then high flow cat , spiral muffler is like high flow cat when it comes to noise level but killed performance a bit , so.. high flow cat was better then stock but. no converter or gutted converter was High Flow Cats | Dodge Challenger Forum
High Flow Cats? Magnaflow vs Thunderbolt vs..?? Mar 21, 2010 · High Flow Cats? Magnaflow vs Thunderbolt vs..?? This is a discussion on High Flow Cats?Magnaflow vs Thunderbolt vs..?? within the External Engine forums, part of the LSx Technical Help Section category; So I ordered LTs and a Y pipe and I need … Caterpillar, Inc. Common Stock (CAT) Stock Quotes | Nasdaq Mar 27, 2020 · Caterpillar, Inc. Common Stock (CAT) Stock Quotes - Nasdaq offers stock quotes & market activity data for US and global markets.