BMW Catback Exhaust Systems for BMW 4 Series F32 (2014+)

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Catback Exhaust systems are designed to completely replace everything from your cats all the way back to your exhaust tips. Traditionally, if you are planning on upgrading your entire exhaust system, you will also need headers and downpipes.
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Genuine BMW M Performance - Corporate Logo
T#:539369
Part#: 18302411186
Ships in 1-2 days
2% off MSRP $ 814.00

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

$ 796.99 USD
2% off MSRP
$ 814.00

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

$ 796.99 USD
Eisenmann Performance Sport Exhaust - F3X 340/440
Modification of the Rear Bumper Required w/ 4x76mm tips
Eisenmann - Corporate Logo
T#:584790
Part#: B5455.00902KT
Back Ordered
Starting at $ 1,895.00 USD
Free Shipping
Starting at $ 1,895.00 USD
Free Shipping
Maximize performance and style with massive weight savings
Genuine BMW M Performance - Corporate Logo
T#:400445
Part#: 11122444531
Ships in 1-2 days
$ 3,514.60 USD
$ 3,514.60 USD

BMW offers their M Performance retrofit kit for your 340i/i xDrive & 440i/i xDrive for increased power and a more aggressive sounding and free flowing exhaust! This system directly from BMW is perfect for those looking for more power and an aggressive exhaust note without voiding the warranty! Upon installation, an immediate improvement is noticed, especially in the low to mid range powerband. The kit increases your vehicle’s power by 35 hp to 355hp and 39 lb-ft of torque to 369 lb-ft (355 lb-ft for manual transmission vehicles).The BMW M Performance Power kit now comes bundled with a higher flowing, valve controlled exhaust for maximum performance and exhilaration! The BMW M Performance Power Kit features engine tuning software and an electronically controlled valve exhaust system that is actuated in Sport/Sport+ modes via the driving experience control button. 

Included with the Power and Sound Kit:

  • M Performance Muffler
  • M Performance Decal Kit
  • Stick on label and Badge
  • Performance BMW software upgrade code
  • Wiring Harness

After ordering this kit, simply take this to your dealer to have the ECU re-flashed and all of the components included installed! 

The muffler included must also be used with the following BMW exhaust tips:

*Dealer pricing for installation varies from dealer to dealer. Please contact your dealer for installation cost before purchasing.
 

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AFE - Corporate Logo
T#:557642
Part#: 49-36329-P
Back Ordered
$ 1,606.00 USD
$ 1,606.00 USD
MACH Force-Xp 3 to 2-1/4in Stainless Steel Cat-Back Exhaust Sys w/Polished Tip BMW 328i/428i (F30/F32) 12-16 I4-2.0L (t) N20

Eisenmann Performance Sport Exhaust System - F3X 328i / 428i ...
Modification of the Rear Bumper Required w/ 4x76mm tips
Eisenmann - Corporate Logo
T#:584816
Part#: B5428.00764KT
Ships on Nov 9, 2026
Starting at $ 1,968.99 USD
Free Shipping
Starting at $ 1,968.99 USD
Free Shipping
Maximize performance and style with massive weight savings
Dinan Free Flow Stainless Exhaust with Black Tips for BMW F30 F31 330...
Call In Or Chat For Best Price! 10X Entries Into Our F80 M3 Sweepstakes
Dinan - Corporate Logo
T#:398419
Part#: D660-0069-BLK
Ships in 5 Business Days
11% off MSRP $ 1,349.99

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

$ 1,199.99 USD
Free Shipping
11% off MSRP
$ 1,349.99

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

$ 1,199.99 USD
Free Shipping

Dinan Free Flow Stainless Exhaust - F3x 330i 430i
Call In Or Chat For Best Price! 10X Entries Into Our F80 M3 Sweepstakes
Dinan - Corporate Logo
T#:398427
Part#: 092617TMS01
Ships in 5 Business Days
Starting at $ 1,199.99 USD
Free Shipping on orders $49 and up
Starting at $ 1,199.99 USD
Free Shipping on orders $49 and up

Dinan sport mufflers are designed to compliment the F3x and not overpower the driver and passengers with harsh tones. Dinan engineers their exhausts to sound great and be a natural fit to the character of the car as well as produce more power and torque. Dinan uses only 304 stainless steel in their systems for the maximum corrosion protection. Simple bolt in installation frees up 4HP and 3 lb/ft of TQ.

For over 35 years, Dinan has been America's premier tuning company, pioneering advancements in BMW modification while retaining a focus on balanced performance that preserves the original character and driving feel that a BMW offers. When you install a Dinan part on your car, know that it's not only carefully developed and tested, but that Dinan stands behind it with a four year, 50,000-mile warranty. Dinan believes so fully in their “total package” approach that once your car has been fitted with enough of their parts, they celebrate your conversion from stock to Dinan with an exclusive trunk badge, displayed proudly by BMW enthusiasts everywhere. This setup is worth 3 point towards your Dinan badge.

This item fits the following BMWs:
2012+ F3x 330i 430i

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Eisenmann Race Exhaust - F3X 335/435
Modification of the Rear Bumper Required
Eisenmann - Corporate Logo
T#:584770
Part#: B5430.00903RKT
Ships on Nov 9, 2026
Starting at $ 2,932.99 USD
Free Shipping
Starting at $ 2,932.99 USD
Free Shipping
Maximize Performance and Style with Massive Weight Savings

Dinan Free Flow Stainless Exhaust with Polished Tips for BMW F30 F31 ...
Call In Or Chat For Best Price! 10X Entries Into Our F80 M3 Sweepstakes
Dinan - Corporate Logo
T#:398418
Part#: D660-0069
Ships in 5 Business Days
11% off MSRP $ 1,349.99

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

$ 1,199.99 USD
Free Shipping
11% off MSRP
$ 1,349.99

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

$ 1,199.99 USD
Free Shipping

AFE - Corporate Logo
T#:557829
Part#: 49-36340-P
Back Ordered
20% off MSRP $ 2,668.99

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

$ 2,135.00 USD
20% off MSRP
$ 2,668.99

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

$ 2,135.00 USD

The aFe MACH Force-Xp cat-back exhaust system for the BMW N55 delivers uncompromising quality and performance.  3"- 2-1/2" mandrel bent 304 stainless steel tubing and high flow transverse muffler offers optimum exhaust flow and incorporates a factory style exhaust valve to control the exhaust note at all throttle inputs. The system utilizes the factory valve motor and factory performance modes. Closed, it directs the exhaust through the high flow muffler for a smooth, tuned exhaust note. When opened, the exhaust bypasses the muffler to unleash the full performance potential and aggressive note from your N55. Large 4" diameter polished stainless steel exhaust tips come with a laser-etched aFe POWER logo for a stylish finish.

DETAILS:

  • +12 HP and +10 lbs. x ft. Torque max gains
  • 3" - 2-1/2" mandrel bent, 304 stainless steel for maximum flow
  • High flow, transverse muffler with a high-temp powder-coated black finish
  • Dual 4" diameter polished stainless steel exhaust tips
  • Includes factory style exhaust valve (using factory motor, not included)
  • Optional resonator delete pipe is available PN 49-36622
  • 100% hand TIG-welded for strength and durability

Performance Gains:
Data coming soon!

304 Stainless Steel Construction:
3" into 2-1/2" mandrel bent 304 stainless steel tubing for maximum performance, corrosion resistance, durability and overall breath-taking appearance.

High-Flow Performance Muffler:
Featuring a corrosion resistant high temp. metallic black powder-coat this high flow, transverse stainless steel muffler improves sound and performance gains across the power band.

Dual 4" Polished Tips:
Finishing off this system are dual 4" diameter, polished stainless steel exhaust tips. The tips come with a laser-etched aFe power logo for a custom, stylish finish.

Exhaust Valve:
Incorporated is 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 and factory performance mode for maximum performance.

Resonator Delete Pipe:
An optional resonator delete pipe is compatible with this exhaust system (not included, sold separately) aFe part number: 49-36622 (No cutting or fabrication required).

TIG-Welded:
100% TIG-Welded by certified craftsmen for race proven strength and durability.

Hassle-Free Installation:
This exhaust system is designed to be a true bolt on system with no cutting or modifications required. Quality hardware is included for a hassle-free installation.

Note:
Will NOT fit xDrive (AWD) Models.

Emissions Disclaimer:
This product does not require a CARB EO# (CARB Aftermarket Parts Verification Guidelines).

All aFe exhaust systems are engineered and manufactured in our Corona, California manufacturing facility.

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Eisenmann Race Exhaust - F3X 340/440
Modification of the Rear Bumper Required w/ 4x76mm tips
Eisenmann - Corporate Logo
T#:584795
Part#: B5455.00902RKT
Ships on Nov 9, 2026
Starting at $ 1,895.00 USD
Free Shipping
Starting at $ 1,895.00 USD
Free Shipping
Maximize performance and style with massive weight savings
Eisenmann Performance Sport Exhaust - F3X 335/435
Modification of the Rear Bumper Required
Eisenmann - Corporate Logo
T#:584776
Part#: B5430.00903KT
Ships on Nov 9, 2026
Starting at $ 2,932.99 USD
Free Shipping
Starting at $ 2,932.99 USD
Free Shipping
Maximize performance and style with massive weight savings


Eisenmann Race Exhaust System - F3X 328i / 428i
Modification of the Rear Bumper Required w/ 4x76mm tips
Eisenmann - Corporate Logo
T#:584817
Part#: B5428.00764RKT
Ships on Nov 9, 2026
Starting at $ 3,199.99 USD
Free Shipping
Starting at $ 3,199.99 USD
Free Shipping
Maximize performance and style with massive weight savings
AFE - Corporate Logo
T#:557641
Part#: 49-36329-B
Back Ordered
20% off MSRP $ 2,105.00

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

$ 1,684.00 USD
20% off MSRP
$ 2,105.00

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

$ 1,684.00 USD
MACH Force-Xp 3in to 2-1/4in Stainless Steel Cat-Back Exhaust System w/Black Tip BMW 328i/428i (F30/F32) 12-16 I4-2.0L (t) N20
AFE - Corporate Logo
T#:557830
Part#: 49-36340-B
Back Ordered
20% off MSRP $ 2,797.99

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

$ 2,238.00 USD
20% off MSRP
$ 2,797.99

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

$ 2,238.00 USD

The aFe MACH Force-Xp cat-back exhaust system for the BMW N55 exceeds your quality and performance expectations.  3"- 2-1/2" mandrel bent 304 stainless steel tubing and high flow transverse muffler offers maximum exhaust flow and incorporates a factory style exhaust valve to control the exhaust note. The valve utilizes the factory valve motor and factory performance modes. When closed, it directs the exhaust through the high flow muffler for a smooth, tuned exhaust note. When opened, the exhaust is allowed to bypass the muffler and unleash the sound and performance of your N55. Large 4" diameter gloss black stainless steel exhaust tips come with a laser-etched aFe POWER logo for a stylish finish.

DETAILS:

  • +12 HP and +10 lbs. x ft. Torque max gains
  • 3" - 2-1/2" mandrel bent, 304 stainless steel for maximum flow
  • High flow, transverse muffler with a high-temp powder-coated black finish
  • Dual 4" diameter gloss black stainless steel exhaust tips
  • Includes factory style exhaust valve (using factory motor, not included)
  • Optional resonator delete pipe is available PN 49-36622
  • 100% hand TIG-welded for strength and durability

Performance Gains:
Data coming soon!

304 Stainless Steel Construction:
3" into 2-1/2" mandrel bent 304 stainless steel tubing for maximum performance, corrosion resistance, durability and overall breath-taking appearance.

High-Flow Performance Muffler:
Featuring a corrosion resistant high temp. metallic black powder-coat this high flow, transverse stainless steel muffler improves sound and performance gains across the power band.

Dual 4" Gloss Black Tips:
Finishing off this system are dual 4" diameter, gloss black, stainless steel exhaust tips. The tips come with a laser-etched aFe power logo for a custom, stylish finish.

Exhaust Valve:
Incorporated is 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 and factory performance mode for maximum performance.

Resonator Delete Pipe:
An optional resonator delete pipe is compatible with this exhaust system (not included, sold separately) aFe part number: 49-36622 (No cutting or fabrication required).

TIG-Welded:
100% TIG-Welded by certified craftsmen for race proven strength and durability.

Hassle-Free Installation:
This exhaust system is designed to be a true bolt on system with no cutting or modifications required. Quality hardware is included for a hassle-free installation.

Note:
Will NOT fit xDrive (AWD) Models

Emissions Disclaimer:
This product does not require a CARB EO# (CARB Aftermarket Parts Verification Guidelines).

All aFe exhaust systems are engineered and manufactured in our Corona, California manufacturing facility.

Show More Show Less