Yashio Factory Nissan Silvia S13/S14/S15 Oka-Chan Super Catalyst
A catalyst refers to an exhaust gas purification device (mainly a three-way catalyst) for a gasoline engine. When CO, HC, and NOx, which are harmful components in exhaust gas, pass through this, they are converted from NOx to N (nitrogen) and O. (Oxygen) is separated, and the separated O is combined with CO to turn into CO2 (carbon dioxide), and combined with HC to turn into H2O (water vapor) and CO2, making it harmless and releasing it into the atmosphere.
However, if these scientific reactions are not balanced, harmful components will be emitted as exhaust gas, so it is necessary to precisely adjust the air-fuel ratio ratio in the settings for tuned cars that want to produce power, even if it is a normal car. there is. Unfortunately, although current technology can remove harmful substances, the harsh reality is that it is not possible to reduce CO2, which is a cause of global warming, and this applies to all vehicles (unless it is an electric vehicle).
One of the features of Oka-chan Catalyst is that it uses a metal catalyst instead of the original ceramic catalyst. This is because the amount of heat produced by tuned cars is higher than that of normal cars, so it is natural that such expensive and high-performance materials must be used. Naturally, the cost will be significantly higher than that of genuine ceramic. The concept is to be installed not only on normal cars, but especially on high-power Silvias. How can we efficiently control the flow of exhaust gas, which affects power? In order to balance the conflicting purification performance, the number of cells was set at 150, and the material was mainly made of an alloy of stainless steel and aluminum, coated with metals such as platinum and rhodium to prevent the outer shell and honeycomb from peeling off due to heat. It's out.
Although it has high performance, compared to a straight pipe, the peak horsepower is lower by around 10 horsepower, but this is a figure that was measured and compared with a high-power car that produces 470 to 480 horsepower.If the power is around 300 horsepower, a catalyst is used. It's on the same level as the response. The shape is also one of its major characteristics. With various driving scenarios in mind, in order to ensure ground clearance, the lower flange and the most protruding part of the main body are offset almost in a straight line, making it difficult to rub against the ground. I love running, so I think about things like that. At Yashio Factory, in order for our customers to enjoy tuning cars with peace of mind, we ask all Silvia drivers to at least install a catalyst, even if it means increasing the production cost. We sell our products at low prices to convey our message.
Even if it is a normal car, there is no absolute guarantee. I have seen vehicles where the fuel system, valve timing, etc. were mischievously tampered with and the catalyst was run for a long time under high load without realizing that abnormal combustion was occurring, causing the temperature of the catalyst to rise abnormally and the contents disappear. . If this happens, exhaust gas purification is out of the question. It's just a straight pipe covered with the genuine catalyst skin... If you have any concerns, please be careful.
Our sales record of over 1000 units is proof of our reliability. Of course it corresponds to vehicle inspection.
*Our catalyst is a normal specification product that clears exhaust gas. Depending on the specifications such as proper CP setting and high cam, it may not be possible to pass vehicle inspection.
Click here for details
Please note: The listed price does not include shipping, you will be quoted shipping after sale. For a quote beforehand please contact us! sales@hypernightracing.com
Japan Stock! This item is a special order! Please expect delays for product delivery. Cancellation of these made-to-order items will incur a 20% restocking fee.
A catalyst refers to an exhaust gas purification device (mainly a three-way catalyst) for a gasoline engine. When CO, HC, and NOx, which are harmful components in exhaust gas, pass through this, they are converted from NOx to N (nitrogen) and O. (Oxygen) is separated, and the separated O is combined with CO to turn into CO2 (carbon dioxide), and combined with HC to turn into H2O (water vapor) and CO2, making it harmless and releasing it into the atmosphere.
However, if these scientific reactions are not balanced, harmful components will be emitted as exhaust gas, so it is necessary to precisely adjust the air-fuel ratio ratio in the settings for tuned cars that want to produce power, even if it is a normal car. there is. Unfortunately, although current technology can remove harmful substances, the harsh reality is that it is not possible to reduce CO2, which is a cause of global warming, and this applies to all vehicles (unless it is an electric vehicle).
One of the features of Oka-chan Catalyst is that it uses a metal catalyst instead of the original ceramic catalyst. This is because the amount of heat produced by tuned cars is higher than that of normal cars, so it is natural that such expensive and high-performance materials must be used. Naturally, the cost will be significantly higher than that of genuine ceramic. The concept is to be installed not only on normal cars, but especially on high-power Silvias. How can we efficiently control the flow of exhaust gas, which affects power? In order to balance the conflicting purification performance, the number of cells was set at 150, and the material was mainly made of an alloy of stainless steel and aluminum, coated with metals such as platinum and rhodium to prevent the outer shell and honeycomb from peeling off due to heat. It's out.
Although it has high performance, compared to a straight pipe, the peak horsepower is lower by around 10 horsepower, but this is a figure that was measured and compared with a high-power car that produces 470 to 480 horsepower.If the power is around 300 horsepower, a catalyst is used. It's on the same level as the response. The shape is also one of its major characteristics. With various driving scenarios in mind, in order to ensure ground clearance, the lower flange and the most protruding part of the main body are offset almost in a straight line, making it difficult to rub against the ground. I love running, so I think about things like that. At Yashio Factory, in order for our customers to enjoy tuning cars with peace of mind, we ask all Silvia drivers to at least install a catalyst, even if it means increasing the production cost. We sell our products at low prices to convey our message.
Even if it is a normal car, there is no absolute guarantee. I have seen vehicles where the fuel system, valve timing, etc. were mischievously tampered with and the catalyst was run for a long time under high load without realizing that abnormal combustion was occurring, causing the temperature of the catalyst to rise abnormally and the contents disappear. . If this happens, exhaust gas purification is out of the question. It's just a straight pipe covered with the genuine catalyst skin... If you have any concerns, please be careful.
Our sales record of over 1000 units is proof of our reliability. Of course it corresponds to vehicle inspection.
*Our catalyst is a normal specification product that clears exhaust gas. Depending on the specifications such as proper CP setting and high cam, it may not be possible to pass vehicle inspection.
Click here for details
Please note: The listed price does not include shipping, you will be quoted shipping after sale. For a quote beforehand please contact us! sales@hypernightracing.com
Japan Stock! This item is a special order! Please expect delays for product delivery. Cancellation of these made-to-order items will incur a 20% restocking fee.
A catalyst refers to an exhaust gas purification device (mainly a three-way catalyst) for a gasoline engine. When CO, HC, and NOx, which are harmful components in exhaust gas, pass through this, they are converted from NOx to N (nitrogen) and O. (Oxygen) is separated, and the separated O is combined with CO to turn into CO2 (carbon dioxide), and combined with HC to turn into H2O (water vapor) and CO2, making it harmless and releasing it into the atmosphere.
However, if these scientific reactions are not balanced, harmful components will be emitted as exhaust gas, so it is necessary to precisely adjust the air-fuel ratio ratio in the settings for tuned cars that want to produce power, even if it is a normal car. there is. Unfortunately, although current technology can remove harmful substances, the harsh reality is that it is not possible to reduce CO2, which is a cause of global warming, and this applies to all vehicles (unless it is an electric vehicle).
One of the features of Oka-chan Catalyst is that it uses a metal catalyst instead of the original ceramic catalyst. This is because the amount of heat produced by tuned cars is higher than that of normal cars, so it is natural that such expensive and high-performance materials must be used. Naturally, the cost will be significantly higher than that of genuine ceramic. The concept is to be installed not only on normal cars, but especially on high-power Silvias. How can we efficiently control the flow of exhaust gas, which affects power? In order to balance the conflicting purification performance, the number of cells was set at 150, and the material was mainly made of an alloy of stainless steel and aluminum, coated with metals such as platinum and rhodium to prevent the outer shell and honeycomb from peeling off due to heat. It's out.
Although it has high performance, compared to a straight pipe, the peak horsepower is lower by around 10 horsepower, but this is a figure that was measured and compared with a high-power car that produces 470 to 480 horsepower.If the power is around 300 horsepower, a catalyst is used. It's on the same level as the response. The shape is also one of its major characteristics. With various driving scenarios in mind, in order to ensure ground clearance, the lower flange and the most protruding part of the main body are offset almost in a straight line, making it difficult to rub against the ground. I love running, so I think about things like that. At Yashio Factory, in order for our customers to enjoy tuning cars with peace of mind, we ask all Silvia drivers to at least install a catalyst, even if it means increasing the production cost. We sell our products at low prices to convey our message.
Even if it is a normal car, there is no absolute guarantee. I have seen vehicles where the fuel system, valve timing, etc. were mischievously tampered with and the catalyst was run for a long time under high load without realizing that abnormal combustion was occurring, causing the temperature of the catalyst to rise abnormally and the contents disappear. . If this happens, exhaust gas purification is out of the question. It's just a straight pipe covered with the genuine catalyst skin... If you have any concerns, please be careful.
Our sales record of over 1000 units is proof of our reliability. Of course it corresponds to vehicle inspection.
*Our catalyst is a normal specification product that clears exhaust gas. Depending on the specifications such as proper CP setting and high cam, it may not be possible to pass vehicle inspection.
Click here for details
Please note: The listed price does not include shipping, you will be quoted shipping after sale. For a quote beforehand please contact us! sales@hypernightracing.com
Japan Stock! This item is a special order! Please expect delays for product delivery. Cancellation of these made-to-order items will incur a 20% restocking fee.
