BMW B58 engine has been recognized as a monster for reliability and high tuning potential. The downpipe can even increase its efficiency by boosting the horsepower. But how will you choose the right downpipe for your BMW B58 and Supra engine?
Not all companies can produce a best-catted downpipe that can be installed without any hassle. Therefore, we came up with some tips and suggestions for putting a premium downpipe. Installing it, you could get double the performance from the fuel-efficient turbocharger.
How Does the Best Downpipe Generate Soothing Sound?
A downpipe can generate a soothing sound through its design and materials. The shape and curve of the downpipe can directly influence the sound it produces. A longer and curved downpipe can create a deeper tone. Plus, stainless steel is a source of rich, smooth sound.
Additionally, the size of the downpipe can affect the sound. You can experience more exhaust flow from a larger diameter downpipe, which can lead to a louder and more aggressive sound. A good quality downpipe will result in a more refined tone.
5 Tips for Choosing the Best BMW B58 Downpipe
It is mandatory to buy from a reputable brand that everyone knows. For instance, Palenon Performance has been producing the customizable BMW B58 downpipe, keeping the authentic quality. There are more brands like this one, which you can search from your nearby area on Google.
Depending on the use case scenario, you have to check the diameter, material, sound, and some other important aspects. Only professionals know how to select a downpipe according to driving style and frequency.
To make it easy, we have some factors and tips to consider before selecting the right B58 downpipe for your favorite car—
5 Factors to Consider for Choosing the BMW B58 Downpipe
- Determine between Catted or Catless: A catted downpipe has a catalytic converter for emission regulations. But, a catless downpipe eliminates the converter to produce maximum power.
- Pick a Heat Proof Material: Stainless steel is the most common choice. Look for high-quality 304 or 316 stainless steel. But make sure that you can handle the unbearable heat in extreme conditions.
- Match the Exhaust Diameter: Using a large diameter downpipe, it is no wonder to supersmooth exhaust flow and boost horse power. But there is a catch! The diameter of the downpipe must match your car’s main system’s diameter.
- Check the Sound & Surroundings: The job of catless downpipes is generally to produce a more attractive sound. So, if you just need speed without sound, you would most likely be fond of the catted downpipes.
- Look for Emissions Compliance Products: You cannot spend a day with a cheaper downpipe if you live in an area with strict emissions regulations. So, choose a reputable manufacturer brand known for environmental awareness.
Things to Do Before Choosing the BMW B58 Downpipe
Foremostly, we suggest you consult a professional car mechanic who can inspect your car and make the best prediction about the downpipe. In case you are a car tuner yourself, verify whether there are proper fitment and potential requirements matched to the downpipe you just bought.
Next to that, if you keep performance and sound on top of everything, a catless downpipe might be useful for you. When emissions compliance is a concern for you and your family, a catted downpipe is safer. And, of course, don’t forget to check the state law for vehicles.
How do Supra and BMW Support the Same Downpipe?
The Supra and BMW B58 share a common downpipe because they both use the same engine. In detail, the Toyota Supra and BMW Z4 are equipped with the B58 engine, which is a 3.0-liter inline-six turbocharged engine developed by BMW.
Due to this shared engine architecture, the downpipes are interchangeable between these two vehicles. This means that a downpipe designed for a Supra will also fit a BMW Z4 with the B58 engine and vice versa. That’s why you can purchase the same downpipe for both car brands and models.
Conclusion
Car tuners always check the status of their downpipe after traveling for every 50,000 miles. If you haven’t checked yet, do it quickly and purchase the best downpipe accordingly. A heatproof downpipe in perfect diameter will last for a long time. Just do not forget to select emission compliance products for the best impact on your environment.
