AFE BMW Exhaust Parts, Mufflers & Catalytic Converters for BMW 4 Series F36 (2015+)

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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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AFE Mach Force-Xp Cat-Back Exhaust w/ Polished Tips - F30 340i BMW ...
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
AFE - Corporate Logo
T#:393642
Part#: 49-36334-P
Ships in 3 Business Days
Sale - Save 20% $ 2,410.00

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 1,921.50 USD
Sale - Save 20%
$ 2,410.00

This product was last offered at the strikethrough price on
01-28-2026

$ 1,921.50 USD

High flow exhaust system directly from aFe, one of the top after market performance manufacturers. This new MACH Force XP exhaust system is for the 2016+ BMW 340i F30 with the new N58 3.0L turbo engine. In recent testing this system produced 14 horsepower and 13 lbs. x ft. of torque. This exhaust system is constructed from 3.0” mandrel bent stainless steel and is hand TIG-welded. The system uses a high flow transverse muffler with 3" diameter tubing which improves performance across the power band while maintaining a great tone. To finish off this exhaust are dual double wall resonated angle cut polished 304 stainless steel tips. The factory actuator drive is retained with the aFe exhaust so that a check engine light does not occur. This exhaust uses all factory hanger locations for a hassle free installation. No modifications necessary.

Simple Installation:
All systems use factory mounting locations providing stability and hassle-free installation.

Leak-Free Seal:
High quality band clamps are used for a complete 360 degree sealing surface.

Aggressive Sound:
A free-flowing muffler is used to absorb high pitch tones producing a powerful sound and unleashing all available horsepower and torque.

Product Features:

  • +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, polished 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

 

Fits the Following BMW's:
2016+ F30 BMW 340i B58

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AFE Mach Force-Xp Cat-Back Exhaust w/ Gloss Black Tips - F30 340i BMW...
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
AFE - Corporate Logo
T#:393643
Part#: 49-36334-B
Ships in 3 Business Days
Sale - Save 24% $ 2,657.00

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 2,014.20 USD
Sale - Save 24%
$ 2,657.00

This product was last offered at the strikethrough price on
01-28-2026

$ 2,014.20 USD

High flow exhaust system directly from aFe, one of the top after market performance manufacturers. This new MACH Force XP exhaust system is for the 2016+ BMW 340i F30 with the new N58 3.0L turbo engine. In recent testing this system produced 14 horsepower and 13 lbs. x ft. of torque. This exhaust system is constructed from 3.0” mandrel bent stainless steel and is hand TIG-welded. The system uses a high flow transverse muffler with 3" diameter tubing which improves performance across the power band while maintaining a great tone. To finish off this exhaust are dual double wall resonated angle cut gloss black 304 stainless steel tips. The factory actuator drive is retained with the aFe exhaust so that a check engine light does not occur. This exhaust uses all factory hanger locations for a hassle free installation. No modifications necessary.

Simple Installation:
All systems use factory mounting locations providing stability and hassle-free installation.

Leak-Free Seal:
High quality band clamps are used for a complete 360 degree sealing surface.

Aggressive Sound:
A free-flowing muffler is used to absorb high pitch tones producing a powerful sound and unleashing all available horsepower and torque.

Product Features:

  • +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

 

Fits the Following BMW's:
2016+ F30 BMW 340i B58

Show More Show Less
AFE Mach Force-Xp Axle-Back Exhaust w/ Gloss Black Tips - F30 340i, F...
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
AFE - Corporate Logo
T#:393646
Part#: 49-36335-B
Back Ordered
Sale - Save 10% $ 1,684.00

This product was last offered at the strikethrough price on
06-29-2026

$ 1,515.60 USD
Sale - Save 10%
$ 1,684.00

This product was last offered at the strikethrough price on
06-29-2026

$ 1,515.60 USD

High flow exhaust system directly from aFe, one of the top after market performance manufacturers. This new MACH Force XP Axle-back exhaust system is for the 2016+ BMW 340i F30 and F36 440i Gran Coupe with the new N58 3.0L turbo engine. This exhaust system is constructed from 3.0” mandrel bent stainless steel and is hand TIG-welded. The system uses a high flow transverse muffler with 3" diameter tubing which improves performance across the power band while maintaining a great tone. To finish off this exhaust are dual double wall resonated angle cut gloss black 304 stainless steel tips. The factory actuator drive is retained with the aFe exhaust so that a check engine light does not occur. This exhaust uses all factory hanger locations for a hassle free installation. No modifications necessary.

Simple Installation:
All systems use factory mounting locations providing stability and hassle-free installation.

Leak-Free Seal:
High quality band clamps are used for a complete 360 degree sealing surface.

Aggressive Sound:
A free-flowing muffler is used to absorb high pitch tones producing a powerful sound and unleashing all available horsepower and torque.

Product Features:

  • 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 quad 4" diameter, gloss black, 304 stainless steel tips
  • Uses all factory hanger locations for a hassle-free installation

Fits the Following BMW's:
2016+ F30 BMW 340i B58
2017 F36 BMW 440i B58

Show More Show Less