Product Description
The TM Performance 5 inch Best B58 Downpipe is a high-performance aftermarket upgrade for BMW B58 engine vehicles, designed to increase power and torque while improving exhaust flow. This downpipe is made from premium quality stainless steel and is precision-engineered to fit perfectly with the stock exhaust system, ensuring a seamless installation process.
With a 5 inch diameter, this Best B58 Downpipe provides unrestricted exhaust flow, which reduces backpressure and increases horsepower and torque output. It also features a catless design, which eliminates the factory catalytic converter for even more performance gains. This makes it an ideal choice for car enthusiasts who are looking to improve the performance and sound of their BMW B58 engine vehicles.
The TM Performance 5 inch Best B58 Downpipe is designed to withstand the high temperatures and pressures of high-performance driving, ensuring reliable performance for years to come. Installation is straightforward and can be completed with basic hand tools.
The B58 decat downpipe is without the 200 cell cat so there is no restriction in this pipe at all. The 5'' body section reduces down to a 4'' flex joint and tapers down again to the 80mm outlet to allow maximum flow and compatibility with a stock exhaust system. This is the ideal downpipe when power is the top priority for your B58.
Nearly all the downpipes on the market neck down quickly to 3" right the start of the flex joint. The most important section of the exhaust is right after the turbo & why we now have what you see here. If you're looking for the least restrictive decat downpipe available, this is your best answer.
Features:
*TIG Welded
*Made from Hand Crafted, Skilled Craftsmen
*Full Stainless Steel 304 Construction
*Stainless Steel Flex Joint
*Inner Stainless Liner for Durability & Longevity
*Deeper Exhaust Note
*Better Turbo Spool
*Improved Throttle Response
*Fits RHD and LHD Models, No Modification Needed
*Fits The OEM Exhaust As Well As All Aftermarket Ones
Fitments:
Our 5" Catless Downpipe fits ALL B58 Models!
BMW F20/F21 M140i (2016-2019)
BMW F22/F23 M240i (2016-2021)
BMW F30/F31 340i (2016-2019)
BMW F32/F33 440i (2016-2020)
For the b58 downpipes, we supply both 4.5'' and 5'' versions!
OPF B58 downpipe is also available for sure!
Welcome to contact us for more details!
TM Performance was established in 2015. It is a professional exhaust system manufacturer created by the creative R & D team, skilled mechanics and passionate sales.
Our products' quality&fitment were highly recognized by many customers in the past 9 years.
We already stably supply items for some big brands in US/UK/DE/AU. Export over $5 million annually.
What's our product range?
We're specialized in downpipe/manifold/header/exhaust/muffler/tips.
And also could source intercooler/radiator/silicone hose/clamps/valves/accessories, etc.
So inquiries are all welcomed at any time.
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