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Your Vehicle BMW G20 M340i B58 3.0L

BMW G20 M340i B58 3.0L Performance Cat-Back Exhausts

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ES#4147597 - 3015G20M340 - AWE Touring Edition Exhaust - G2x M340i/440i - Free up power and unleash your BMW's naturally aggressive B58 exhaust tone! - AWE - BMW

Free up power and unleash your BMW's naturally aggressive B58 exhaust tone! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
AWE - Corporate Logo
ES#:
4147597
Mfg#:
3015G20M340
In Stock
Starting at $0.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4745704 - 024779LA - G20/G22 M340i/M440i Performance Valved Cat-Back Exhaust - Enhance your G Chassis with this beautiful cat-back exhaust from Turner. Full 3.0" design to release the naturally amazing performance and sound of your B58 powered BMW! - Turner Motorsport - BMW

Enhance your G Chassis with this beautiful cat-back exhaust from Turner. Full 3.0" design to release the naturally amazing performance and sound of your B58 powered BMW! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Turner Motorsport - Corporate Logo
ES#:
4745704
Mfg#:
024779LA
Ships on Aug 3, 2026
ON SALE!
Starting at $1319.37 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4759473 - SSXBM127 - Performance Cat Back Exhaust System - Enhance the sound of your BMW's exhaust with this exhaust system from Milltek Sport - Milltek Sport - BMW

Enhance the sound of your BMW's exhaust with this exhaust system from Milltek Sport affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Milltek Sport - Corporate Logo
ES#:
4759473
Mfg#:
SSXBM127
Ships in 3 Business Days
Starting at $2757.99 USD
ES#4876124 - 024779LAEIEBKT - G20/G22 M340/M440 Performance Valved Cat Back-Exhaust & Carbon Fiber Intake System - Transform the power and sound of your M340i! - Enthusiast Bundles - BMW

Transform the power and sound of your M340i! Don't See A Bundle You Want - Give Us A Call Or Chat - We Will Make One! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Enthusiast Bundles - Corporate Logo
ES#:
4876124
Mfg#:
024779LAEIEBKT
Ships on Aug 3, 2026
Auto Notify
ON SALE! SAVE 21%
$2596.99

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

$2049.00 USD
This product is lifetime replacement eligible Lifetime Replacement
ES#4759961 - MAD-5066 - Catback Exhaust System - Carbon Tips - Transform the sound and performance of your M340i/M440i! - MAD - BMW

Transform the sound and performance of your M340i/M440i! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
MAD - Corporate Logo
ES#:
4759961
Mfg#:
MAD-5066
Ships in 6 Business Days
$1899.00 USD
ES#4876615 - 024779LAEBKT - G20 M340i Performance Valved Cat-Back Exhaust & Gloss Black Diffuser - Transform the power, sound, and aesthetics of your M340i! - Enthusiast Bundles - BMW

Transform the power, sound, and aesthetics of your M340i! Don't See A Bundle You Want - Give Us A Call Or Chat - We Will Make One! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Enthusiast Bundles - Corporate Logo
ES#:
4876615
Mfg#:
024779LAEBKT
Ships on Aug 3, 2026
Auto Notify
ON SALE! SAVE 14%
$2199.94

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

$1898.99 USD
This product is lifetime replacement eligible Lifetime Replacement
ES#4147598 - 3020G20M340 - AWE Track Edition Cat-Back Exhaust System - Free up power and unleash your BMW's naturally aggressive B58 exhaust tone! - AWE - BMW

Free up power and unleash your BMW's naturally aggressive B58 exhaust tone! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
AWE - Corporate Logo
ES#:
4147598
Mfg#:
3020G20M340
Ships on Jun 26, 2026
Starting at $1845.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Transform the sound and performance of your M340i/M440i! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
MAD - Corporate Logo
ES#:
4766097
Mfg#:
MAD-5066BL
In Stock
ON SALE! SAVE 15%
$1899.00

This product was last offered at the strikethrough price on
05-02-2026

$1614.15 USD
ES#4147593 - 3810-43020 - AWE OE to Quad Tip Conversion Kit - Diamond Black Tips - Convert your OE style tips to this Quad tip setup in Diamond Black! - AWE - BMW

Convert your OE style tips to this Quad tip setup in Diamond Black! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
AWE - Corporate Logo
ES#:
4147593
Mfg#:
3810-43020
Ships on Jun 26, 2026
$745.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4147592 - 3810-42018 - AWE OE to Quad Tip Conversion Kit - Chrome Silver Tips - Convert your OE style tips to this Quad tip setup in Chrome Silver! - AWE - BMW

Convert your OE style tips to this Quad tip setup in Chrome Silver! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
AWE - Corporate Logo
ES#:
4147592
Mfg#:
3810-42018
Back Ordered
5% off MSRP

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

$678.99

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

$645.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4265631 - SSXBM1160 - Milltek Performance Catback OE Tips  - Utilize your factory exhaust tips and trim while gaining sound and performance - Milltek Sport - BMW

Utilize your factory exhaust tips and trim while gaining sound and performance affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Milltek Sport - Corporate Logo
ES#:
4265631
Mfg#:
SSXBM1160
Ships in 3 Business Days
$2716.99 USD
This product is lifetime replacement eligible Lifetime Replacement

More About Performance Cat-Back Exhausts

Let your engine sing with a performance cat-back exhaust system from the best exhaust manufacturers in the business.

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