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Racing Dynamics BMW Exhaust Parts, Mufflers & Catalytic Converters

Performance exhaust options from the best BMW aftermarket producers and the most reliable replacement maintenance parts are all at Turner Motorsport. Over time, factory exhaust on the cleanest examples of BMW heritage shows their age. Our factory replacement exhausts are just what you need to keep your favorite car in showroom condition or finish off your restoration. If you are looking for a bump in sound and power, you can also find our performance options like Headers, Downpipes, and Mufflers from Corsa, DINAN, and others on this page.
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Racing Dynamics - Corporate Logo
T#:20386743
Part#: 1301055560
Ships in 6 Business Days
$ 890.00 USD
Free Shipping on orders $49 and up
$ 890.00 USD
Free Shipping on orders $49 and up
Catted downpipe with heat shield for BMW M135i/M235i/335i/435i/M2 F87 model with the 3.0 liter turbocharged N55 straight 6 motor from 2015-2018. Eliminates the largest restriction in your exhaust with a 200 cell sport cat. Large input flange with 4" mandrel bent downpipe manufactured out of 304 stainless steel, TIG welded with brushed finish. For left & right hand drive models! Features: Large 4 1/2" inlet flange, 4" tubing and straight-through design allows for maximum power and sound. Heat Shield to funnel the heat out the exhaust and lower temperature in engine compartment. Heat shield is used to protect surrounding parts, wires, and hoses against radiant heat from the downpipes, Integrated thermal insulation reduces surface temperature up to 70% Straight-through tubing section replaces the heavy and restrictive OEM catalytic converters for maximum power and sound Improves horsepower and torque significantly. Approximately 20 HP with a tune. Downpipe includes a 200 cell sport catalytic converter for a cleaner environment Direct bolt-on replacement for OEM primary catalytic converters Less thermal load on the turbocharger Reduces turbo lag Applications: BMW M135i N55 F20 2014-18 BMW M235i N55 F22 2014-18 BMW 335i N55 F30/F31/F34 2014-18 BMW 435i N55 F32 2014-18 BMW M2 N55 F87 2014-21
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Racing Dynamics - Corporate Logo
T#:8965600
Part#: 1301063590
Ships in 6 Business Days
$ 2,295.00 USD
Free Shipping on orders $49 and up
Racing Dynamics' Gen2 Downpipes are an evolution of their line of performance downpipes. These new downpipes include improvements in the flex joint to reduce vibration and allow better alignment during installation, O2 sensor bungs for reinstallation of the OE O2 sensors, and mounting brackets to support the weight. Performance downpipes are designed reduce restrictions of the catalytic converters allowing your turbos to breathe more efficiently. This reduced restriction allows the turbos to spool up quicker and provide a more aggressive turbo sound. Features: Large 3" diameter TIG welded 304 stainless steel piping throughout for maximum power. High temperature heat shield through engine compartment to reduce heat buildup and protect engine components Direct bolt-on complete with Euro 5 200 cpsi sport catalytic converters. Straight-through design allows for maximum power and sound. Less back pressure improves turbo response and improves horsepower and torque significantly. These parts are intended for off road or track use only! This product is not for sale or use in California. Racing Dynamics has been a huge part of the European community since the early 80's. Their sway bars and strut braces are developed from pure professional experience, utilizing the expertise of skilled race engineers to develop or improve products to meet the demands of BMW drivers. The dedicated focus on performance, comfort, and strength are what make Racing Dynamics products the best on the market no matter if it's street or track.
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