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Looking for aftermarket parts to modify or upgrade your BMW 340i xDrive with catback? At Tunersports.com we carry a huge selection of the top name brand performance catback parts and accessories.
 OUT OF STOCK 49-36334-BAggressive Sound: 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. Exhaust Valve: This -catback exhaus... aFe MACHForce XP Exhausts Cat-Back SS 16-17 BMW 340i/iX 440i/iX (F3X) L6-3.0L (B58) w/Black Tips 2016-2018 BMW 340i xDrive Base $2,238.00 |
 OUT OF STOCK 49-36334-PAggressive Sound: 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. Exhaust Valve: This -catback exhaus... aFe POWER MACH Force-Xp 16-17 BMW 340i/340ix/ 3.0L 304 SS Cat-Back Exhaust System 2016-2018 BMW 340i xDrive Base $2,135.00 |
 OUT OF STOCK MTP-BM/SS/2HAkrapovic 16-17 BMW 340i (F30 F31) Evolution Line Cat Back (SS) w/ Carbon Tips (Req. Link Pipe) 2016-2018 BMW 340i xDrive Base $3,667.86 |