Best Cat-Back Exhaust System for 2016 to 2020 BMW 340i 440i 3.0L
49-36334-B With Dual 4" Gloss Black Tips:
This Cat-Back exhaust system incorporates a factory style exhaust valve which uses the factory exhaust valve motor (not included).
Year: 2016 2017 2018 2019 2020
Model: 340i / 440i
Engine: 3.4L / 3.8L
BMW Fitment Applications:
2016 2017 2018 - 340i - (F30) B58 - 3.0L (t)
2017 2018 2019 - 340i - GT xDrive - (F34) B58 - 3.0L (t)
2016 2017 2018 - 340i - xDrive - (F30) B58 - 3.0L (t)
2017 2018 2019 2020 - 440i - (F32/F33) B58 - 3.0L (t)
2017 2018 2019 2020 - 440i - Gran Coupe - (F36) B58 - 3.0L (t)
2017 2018 2019 2020 - 440i - xDrive - (F32/F33) B58 - 3.0L (t)
2017 2018 2019 2020 - 440i - xDrive Gran Coupe - (F36) B58 - 3.0L (t)
+14 HP and +13 lbs. x ft. Torque max gains
Constructed from 100% hand TIG-welded, 3" to 2-1/2" mandrel bent, brushed finished 304 stainless steel tubing
Includes a factory style exhaust valve
Utilizes a unique high flow, transverse muffler with a high-temp powder-coated black finish
Includes dual 4" diameter, gloss black, 304 stainless steel tips
Factory style V-band flange for a secure leak-free seal
Uses all factory hanger locations for a hassle-free installation
A free-flowing, transverse muffler is used to absorb high pitch tones producing a powerful sound and unleashing all available horsepower and torque. The muffler is finished with a high-temp powder-coated black finish and a stamped aFe power logo.
This Cat-Back exhaust system incorporates a factory style exhaust valve which uses the factory exhaust valve motor (not included). The valve helps regulate, direct and control the flow of exhaust gases by opening, closing, or partially obstructing passageways depending on throttle position for maximum performance.
This MACH Force-Xp cat-back exhaust system uses factory mounting locations providing stability and a hassle-free installation.
Dual 4" Gloss Black Tips:
Finishing off this system are dual 4" diameter, gloss black, 304 stainless steel tips. The tips come with a laser-etched aFe power logo for an aggressive style.
High quality band clamps are used for a complete 360 degree sealing surface.
Brushed 304 SS Construction:
The performance cat-back exhaust system is constructed of 3" to 2-1/2" mandrel-bent, brushed 304 stainless steel tubing for maximum performance, corrosion resistance and strength eliminating cracking.
This product does not require a CARB EO#
All aFe exhaust systems are engineered and manufactured in Corona, California facility.