Stainless Steel Exhaust Decat Downpipe. BMW G11 740I B58. BMW F30 F31 F34 M340I 3.0 B58. BMW F32 F33 M440I 3.0 B58. Mandrel Bent T-304 Stainless Steel. Straight-through design allows more air through to improve horsepower and overall performance.
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M140i F21 & F20 Mod -OPF Delete Oval pipe. Slide the oval res delete pipe over the existing pipework by approx 5 to 10mm per side and tack /weld into place-there is a slight gap to weld from delete pipe to factory oval profile approx 2-3mm (see title images).
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This high-performance exhaust downpipe is designed for BMW 140i, 240i, M140i, and 440i models. Made of stainless steel and with a 4" turbo exhaust, it ensures maximum durability and enhanced performance.
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Turborevs range of exhausts and downpipes combine style and performance, made from high grade stainless steel they are unrestricted so allowing exhaust gases to flow freely. New Stainless Steel 4" Turbo Downpipe for BMW 140i/220i/340i/440i/740i 2016 onwards models.
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Designed in-house by Direnza engineers, our decat pipe is a direct replacement for the stock catalytic converter. Engineered to not only improve power and torque across the entire RPM range but Direnza exhaust components improve throttle response to help you push further and faster on the road or the track. ---Manufactured from T304 grade brushed steel ---Fully TIG welded and feature CNC machined flanges ---Mandrel bent pipework ---Ceramic coated to prevent heat emission to other components Fitment: BMW 1 Series M140i F20 F21 LCI 2016-2019 models.
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2016+ F20/F21 F22/F23 BMW M140i, M240i & M240i xDrive. SLN Performance BMW B58 5” Ceramic Coated Downpipe M140i M240i 240i 440i F Series. The SLN 5" Ceramic Coated super decat downpipe is made to fit the legendary Gen 1 BMW B58 (OPF/Gen2 downpipes also available).
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Turborevs range of exhausts and downpipes combine style and performance, made from high grade stainless steel they are unrestricted so allowing exhaust gases to flow freely. New Stainless Steel 4" Turbo Downpipe for BMW 140i/220i/340i/440i/740i 2016 onwards models.
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Gravity Performance decats instantly increase power by allowing exhaust gasses to exit the vehicle quicker. Our decats are designed to be direct replacements for the OEM catalytic converter, ensuring smooth installation every time. ---Manufactured from highest quality T304 grade stainless steel ---Mandrel bent and fully TIG welded for strength and durability ---Free flowing catalyst replacement to get the most from the B58 engine ---Designed to improve power and torque across the entire RPM range ---Sold for off road and track use only Fitment ---BMW 1 Series M140i B58 2015+ models ---BMW 2 Series M240i B58 2015+ models ---BMW 3 Series 340i B58 2015+ models ---BMW 4 Series 440i B58 2015+ models ---BMW 5 Series 540i B58 2015+ models ---BMW 6 Series 640i B58 2015+ models ---BMW 7 Series 740Li B58 2015+ models.
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