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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AWE Touring Edition Exhaust System - F3X 340/440 B58 3.0L
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
2X Entries For Our G87 M2 Sweepstakes!
AWE - Corporate Logo
T#:589702
Part#: GRP-EXH-BMF30340
Ships on Jul 31, 2026
Starting at $ 1,595.00 USD
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Starting at $ 1,595.00 USD
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The Touring Edition Exhaust for the F3X 340/440 from AWE offers a perfectly balanced and tuned exhaust that will deliver power when needed without droning at cruising speeds. By replacing the factory muffler, you will uncover the pure sound of the B58 twin-turbo engine. This exhaust is perfect for those who want a more aggressive response when getting on the throttle, but don't want to wake up the neighbors. Choose to include the AWE midpipe for even more weight savings and further increased flow and sound. Also choose between 90mm or 102mm tips in Chrome Silver or Diamond Black, or spring for the 96mm Carbon Fiber Tips. An Axleback Exhaust with Optional Midpipe.
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AWE Touring Edition Exhaust System - F3X 335/435 N55 3.0L
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
2X Entries For Our G87 M2 Sweepstakes!
AWE - Corporate Logo
T#:589686
Part#: F30-335-GROUP
Ships on Jul 31, 2026
Starting at $ 1,595.00 USD
Free Shipping
Starting at $ 1,595.00 USD
Free Shipping
The Touring Edition Exhaust for the F3X 335/435 from AWE offers a perfectly balanced and tuned exhaust that will deliver power when needed without droning at cruising speeds. By replacing the factory muffler, you will uncover the pure sound of the N55 twin-turbo engine. This exhaust is perfect for those who want a more aggressive response when getting on the throttle, but don't want to wake up the neighbors. Choose to include the AWE midpipe for even more weight savings and further increased flow and sound. Also choose between 90mm or 102mm tips in Chrome Silver or Diamond Black, or spring for the 96mm Carbon Fiber Tips. An Axleback Exhaust with Optional Midpipe.
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Eisenmann Performance Sport Exhaust - F3X 340/440
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Modification of the Rear Bumper Required w/ 4x76mm tips
Eisenmann - Corporate Logo
T#:584790
Part#: B5455.00902KT
In Stock at Vendor
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 System - F3X 328i / 428i ...
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Modification of the Rear Bumper Required w/ 4x76mm tips
Eisenmann - Corporate Logo
T#:584816
Part#: B5428.00764KT
In Stock at Vendor
Starting at $ 1,968.99 USD
Free Shipping
Starting at $ 1,968.99 USD
Free Shipping
Maximize performance and style with massive weight savings

Eisenmann Race Exhaust - F3X 335/435
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Modification of the Rear Bumper Required
Eisenmann - Corporate Logo
T#:584770
Part#: B5430.00903RKT
In Stock at Vendor
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
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Modification of the Rear Bumper Required w/ 4x76mm tips
Eisenmann - Corporate Logo
T#:584817
Part#: B5428.00764RKT
In Stock at Vendor
Starting at $ 3,199.99 USD
Free Shipping
Starting at $ 3,199.99 USD
Free Shipping
Maximize performance and style with massive weight savings

Eisenmann Performance Sport Exhaust - F3X 335/435
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Modification of the Rear Bumper Required
Eisenmann - Corporate Logo
T#:584776
Part#: B5430.00903KT
In Stock at Vendor
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 - F3X 340/440
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Modification of the Rear Bumper Required w/ 4x76mm tips
Eisenmann - Corporate Logo
T#:584795
Part#: B5455.00902RKT
In Stock at Vendor
Starting at $ 1,895.00 USD
Free Shipping
Starting at $ 1,895.00 USD
Free Shipping
Maximize performance and style with massive weight savings