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Your Vehicle BMW F36 440i xDrive B58 3.0L

BMW F36 440i xDrive B58 3.0L Exhaust Parts & Accessories

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ES#2817640 - 18308632154 - Exhaust Flap Actuator  - Opens and closes the 2 exhaust pipe exiting the muffler. - Genuine BMW - BMW MINI

Opens and closes the 2 exhaust pipe exiting the muffler. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
2817640
Mfg#:
18308632154
In Stock
10% off MSRP

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

$165.99

This product was last offered at the strikethrough price on
05-06-2026

$149.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#3178375 - 11122444531 - M Performance Exhaust/Power and Sound Kit - Bring out the naturally amazing tone and power of your B58 powered BMW! - Genuine BMW M Performance - BMW

Bring out the naturally amazing tone and power of your B58 powered BMW! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW M Performance - Corporate Logo
ES#:
3178375
Mfg#:
11122444531
Ships in 2 Business Days
$3514.60 USD
This product is lifetime replacement eligible Lifetime Replacement
ES#2562752 - 18307620323 - Fixing Bow - Priced Each - Used to hang the exhaust valve - Genuine BMW - BMW

Used to hang the exhaust valve affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
2562752
Mfg#:
18307620323
In Stock
4% off MSRP

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

$42.40

This product was last offered at the strikethrough price on
06-12-2026

$40.52 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4780568 - 18328612537KT4 - Downpipe / Catalytic Converter Installation Kit - Everything you need to install a new downpipe/catalytic converter. - Genuine BMW - BMW

Everything you need to install a new downpipe/catalytic converter. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
4780568
Mfg#:
18328612537KT4
In Stock
$110.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#3617706 - 522524 - Supersprint Valved Muffler (2x100mm) - A refined sound with better flow - Supersprint - BMW

A refined sound with better flow affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Supersprint - Corporate Logo
ES#:
3617706
Mfg#:
522524
Ships in 3 Business Days
$3049.99 USD
Free Shipping
ES#3198322 - 18302411427 - Exhaust Flap actuator plug cover  - Protects the actuator plug from the elements when using a non valved exhaust - Genuine BMW M Performance - BMW

Protects the actuator plug from the elements when using a non valved exhaust affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW M Performance - Corporate Logo
ES#:
3198322
Mfg#:
18302411427
In Stock
3% off MSRP

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

$31.99

This product was last offered at the strikethrough price on
06-12-2026

$30.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#3236301 - 49-36334-P - AFE Mach Force-Xp Cat-Back Exhaust - Polished Tips - Mandrel-bent stainless steel with polished tips - +14hp +13lb/ft - AFE - BMW

Mandrel-bent stainless steel with polished tips - +14hp +13lb/ft affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
AFE - Corporate Logo
ES#:
3236301
Mfg#:
49-36334-P
Back Ordered
20% off MSRP

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

$2668.99

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

$2135.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Maximize performance and style with massive weight savings affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Modification of the Rear Bumper Required w/ 4x76mm tips

Brand:
Eisenmann - Corporate Logo
ES#:
3984647
Mfg#:
B5455.00902KT
In Stock at Vendor
Starting at $1895.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#3178430 - 18308635798 - Muffler Clamp - 80mm - Clamp found on the front muffler connecting to the downpipe - Genuine BMW - BMW

Clamp found on the front muffler connecting to the downpipe affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
3178430
Mfg#:
18308635798
In Stock
14% off MSRP

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

$47.33

This product was last offered at the strikethrough price on
06-12-2026

$40.70 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2997963 - 18302406953 - M Performance Exhaust Muffler - Genuine BMW M Performance stainless sport silencer - Genuine BMW M Performance - BMW

Genuine BMW M Performance stainless sport silencer affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Exhaust tips not included - See description

Brand:
Genuine BMW M Performance - Corporate Logo
ES#:
2997963
Mfg#:
18302406953
Ships in 3 Business Days
2% off MSRP

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

$1630.00

This product was last offered at the strikethrough price on
06-12-2026

$1595.99 USD
This product is lifetime replacement eligible Lifetime Replacement

Manually control muffler valve funtions with the click of a button with this plug and play kit affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles with electronic valves only

Brand:
MAD - Corporate Logo
ES#:
5426055
Mfg#:
MAD-144
Ships in 6 Business Days
$159.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4316399 - 11788644371 - Oxygen Sensor - Pre-Catalytic Converter - Bosch Upstream O2 Sensor - Bosch - BMW

Bosch Upstream O2 Sensor affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!

Brand:
Bosch - Corporate Logo
ES#:
4316399
Mfg#:
11788644371
In Stock at Vendor
$159.99

This product was last offered at the strikethrough price on
05-07-2026

$155.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4145325 - D660-0077-BLK - Dinan Free Flow Axle-Back Exhaust - Black Tips - Dinan has developed this Free Flow stainless exhaust to increase flow by reducing backpressure - Dinan - BMW

Dinan has developed this Free Flow stainless exhaust to increase flow by reducing backpressure Call In Or Chat For Best Price! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 5X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Dinan - Corporate Logo
ES#:
4145325
Mfg#:
D660-0077-BLK
Back Ordered
11% off MSRP

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

$1743.99

This product was last offered at the strikethrough price on
06-12-2026

$1549.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4770389 - 18328612537KT - Downpipe Installation Kit - Everything you need to install your factory downpipe/catalytic converter. - Assembled By ECS - BMW

Everything you need to install your factory downpipe/catalytic converter. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
4770389
Mfg#:
18328612537KT
In Stock
ON SALE!
$103.99

This product was last offered at the strikethrough price on
03-10-2026

$96.69 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#3172667 - 18302424608 - M Performance Exhaust Muffler - Genuine BMW M Performance stainless sport silencer - Genuine BMW M Performance - BMW

Genuine BMW M Performance stainless sport silencer affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Exhaust tips not included - See description

Brand:
Genuine BMW M Performance - Corporate Logo
ES#:
3172667
Mfg#:
18302424608
Ships in 6 Business Days
2% off MSRP

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

$1400.00

This product was last offered at the strikethrough price on
06-12-2026

$1368.87 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4172027 - R660-0001 - Exhaust Valve Remote - Most BMWs 2012+ - Take full control of your BMW's exhaust valves to control exhaust volume and tone. - Dinan - BMW

Take full control of your BMW's exhaust valves to control exhaust volume and tone. Call In Or Chat For Best Price! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 5X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Dinan - Corporate Logo
ES#:
4172027
Mfg#:
R660-0001
In Stock
11% off MSRP

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

$345.99

This product was last offered at the strikethrough price on
06-12-2026

$306.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

More About Exhaust Parts & Accessories

From stock exhaust system repairs to polished stainless steel performance exhaust, we have exhaust pipes, mufflers, resonators, and catalytic converters from the most respected suppliers in the business. Go loud, stay soft, look good with exhaust parts and systems from ECS Tuning.

ECS Tuning is not affiliated with any automobile manufacturers.
Manufacturer names and/or part numbers are used only for identification purposes.

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