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BMW G20 M340i xDrive B58 3.0L

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Your Vehicle BMW G20 M340i xDrive B58 3.0L
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BMW G20 M340i xDrive B58 3.0L Rear Bumper Parts

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BMW M Performance Tow Strap - Long

ES#4742206 - 72155A57B31 - BMW M Performance Tow Strap - Long - Accessorize your exterior! Includes template for trimming the towing eye cover. - Genuine BMW M Performance - BMW

Accessorize your exterior! Includes template for trimming the towing eye cover. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For LCI (07/22+) Models Only - Fits Front & Rear OE Tow Hook Positions

Brand:
Genuine BMW M Performance - Corporate Logo
ES#:
4742206
Mfg#:
72155A57B31
Ships in 2 Business Days
ON SALE!
$171.99

This product was last offered at the strikethrough price on
06-25-2026

$162.51 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Turner Motorsport Carbon Fiber Diffuser - G20 M340i / xDrive

ES#4351917 - 013748LA01 - Turner Motorsport Carbon Fiber Diffuser - G20 M340i / xDrive - Transform the rear end of your M340 with this Beautiful Carbon Fiber Diffuser! Custom designed to accentuate the body lines. - Turner Motorsport - BMW

Transform the rear end of your M340 with this Beautiful Carbon Fiber Diffuser! Custom designed to accentuate the body lines. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Does not fit factory exhaust tips
For Pre-LCI vehicles only (production date up to 07/2022)

Brand:
Turner Motorsport - Corporate Logo
ES#:
4351917
Mfg#:
013748LA01
In Stock
ON SALE! SAVE 10%
$822.99

This product was last offered at the strikethrough price on
06-13-2026

$740.69 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

G20/G22 M340/M440 Performance Valved Cat Back-Exhaust & Carbon Fiber Intake System

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

$2049.99 USD
This product is lifetime replacement eligible Lifetime Replacement

G20 M340i/xDrive Turner Motorsport Gloss Black Diffuser

ES#4352130 - 008653LA01 - G20 M340i/xDrive Turner Motorsport Gloss Black Diffuser - Transform the rear end of your M340 with this Beautiful Gloss Black Diffuser! Custom designed to accentuate the body lines. - Turner Motorsport - BMW

Transform the rear end of your M340 with this Beautiful Gloss Black Diffuser! Custom designed to accentuate the body lines. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Does not fit factory exhaust tips
For Pre-LCI vehicles only (production date up to 07/2022)

Brand:
Turner Motorsport - Corporate Logo
ES#:
4352130
Mfg#:
008653LA01
In Stock
ON SALE! SAVE 15%
$537.99

This product was last offered at the strikethrough price on
06-13-2026

$457.29 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

G20 M340i Performance Valved Cat-Back Exhaust & Gloss Black Diffuser

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 18%
$2199.94

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

$1799.99 USD
This product is lifetime replacement eligible Lifetime Replacement

Dry Carbon Performante Rear Diffuser - G20 M340I PRE-LCI

ES#4714704 - ATK-BM-0345 - Dry Carbon Performante Rear Diffuser - G20 M340I PRE-LCI - Give your car a more aggressive look with this dry carbon rear diffuser! Estimated 4-6 week production time - MADE TO ORDER - AUTOTECKNIC - BMW

Give your car a more aggressive look with this dry carbon rear diffuser! Estimated 4-6 week production time - MADE TO ORDER affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For Pre-LCI And Aftermarket Exhaust Only
For Pre-LCI vehicles only (production date up to 07/2022)

Brand:
AUTOTECKNIC - Corporate Logo
ES#:
4714704
Mfg#:
ATK-BM-0345
Ships in 7 Business Days
$695.00 USD
This product is lifetime replacement eligible Lifetime Replacement

Carbon Fiber Rear Diffuser

ES#5480713 - A14A70-1302 - Carbon Fiber Rear Diffuser - Upgrade the appearance of your BMW's rear bumper with a sport carbon fiber diffuser - ADRO INC. - BMW

Upgrade the appearance of your BMW's rear bumper with a sport carbon fiber diffuser affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For 2023+ LCI models

Brand:
ADRO INC. - Corporate Logo
ES#:
5480713
Mfg#:
A14A70-1302
Ships on Jul 20, 2026
$1355.00 USD

ADRO G20 M340i LCI Carbon Rear Winglet Set

ES#4779909 - A14A70-1301 - ADRO G20 M340i LCI Carbon Rear Winglet Set - Add Carbon Fiber Winglets to Your LCI M Sport G20's Rear Bumper! - ADRO INC. - BMW

Add Carbon Fiber Winglets to Your LCI M Sport G20's Rear Bumper! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For LCI M-Sport Models Only!

Brand:
ADRO INC. - Corporate Logo
ES#:
4779909
Mfg#:
A14A70-1301
Ships in 3 Business Days
$650.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Strap Style Tow Hook - Red - 5/8-11 Thread

ES#4641955 - E309 - Strap Style Tow Hook - Red - 5/8-11 Thread - Designed to handle any off-track adventure quickly and reliably - Rennline - Audi BMW Volkswagen Mercedes Benz MINI Porsche

Designed to handle any off-track adventure quickly and reliably affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Universal 5/8-11 threads. Will not work on any OEM applications.

Brand:
Rennline - Corporate Logo
ES#:
4641955
Mfg#:
E309
In Stock
$145.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

BMW M Performance Rear Bumper Insert - Gloss Black

ES#4191011 - 51192455859 - BMW M Performance Rear Bumper Insert - Gloss Black - 100% Pure Motorsport Character! - Genuine BMW M Performance - BMW

100% Pure Motorsport Character! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW M Performance - Corporate Logo
ES#:
4191011
Mfg#:
51192455859
Ships in 5 Business Days
3% off MSRP

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

$732.00

This product was last offered at the strikethrough price on
06-26-2026

$708.99 USD
This product is lifetime replacement eligible Lifetime Replacement

Strap Style Tow Hook - Red

ES#4641960 - E334 - Strap Style Tow Hook - Red - Designed to handle any off-track adventure quickly and reliably - Rennline - BMW MINI

Designed to handle any off-track adventure quickly and reliably affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Rennline - Corporate Logo
ES#:
4641960
Mfg#:
E334
Ships in 5 Business Days
$135.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

M Performance Style Glossy Black Diffuser - G20 M340

ES#4487344 - G20PDIFF340GB - M Performance Style Glossy Black Diffuser - G20 M340 - M Performance inspired glossy black plastic diffuser for G20 M-Sport. Direct Bolt on, no modification required. - Suvneer - BMW

M Performance inspired glossy black plastic diffuser for G20 M-Sport. Direct Bolt on, no modification required. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For M Sport Bumpers only
For Pre-LCI vehicles only (production date up to 07/2022)

Brand:
Suvneer - Corporate Logo
ES#:
4487344
Mfg#:
G20PDIFF340GB
Ships in 5 Business Days
$250.99 USD
This product is lifetime replacement eligible Lifetime Replacement

24" Silicone Rear Chip Guards - Pair

ES#4423776 - E300.24IN - 24" Silicone Rear Chip Guards - Pair - Protect the paint on your rear bumper from rocks and other road debris - Rennline - Audi BMW Volkswagen Mercedes Benz MINI Porsche

Protect the paint on your rear bumper from rocks and other road debris affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
This product is Universal Fit. Please ensure you have a smooth painted surface to the rear of your wheel arch prior to ordering.

Brand:
Rennline - Corporate Logo
ES#:
4423776
Mfg#:
E300.24IN
Ships in 5 Business Days
$120.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

18" Silicone Rear Chip Guards - Pair

ES#4423774 - E300.18IN - 18" Silicone Rear Chip Guards - Pair - Protect the paint on your rear bumper from rocks and other road debris - Rennline - Audi BMW Volkswagen Mercedes Benz MINI Porsche

Protect the paint on your rear bumper from rocks and other road debris affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
This product is Universal Fit. Please ensure you have a smooth painted surface to the rear of your wheel arch prior to ordering.

Brand:
Rennline - Corporate Logo
ES#:
4423774
Mfg#:
E300.18IN
Ships in 5 Business Days
$105.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Rennline Universal Screw in Tow Hook Receiver

ES#2839865 - E82 - Rennline Universal Screw in Tow Hook Receiver - For your universal project - Rennline - Audi BMW Volkswagen Mercedes Benz MINI Porsche

For your universal project affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Rennline - Corporate Logo
ES#:
2839865
Mfg#:
E82
Ships in 4 Business Days
$30.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

M-Sport Rear Diffuser Replacement - M340i incl. xDrive

Direct replacement rear diffuser for M340i! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For Pre-LCI vehicles only (production date up to 07/2022)

Brand:
Suvneer - Corporate Logo
ES#:
4490493
Mfg#:
G20MTDIFF340
Back Ordered
$150.00 USD
This product is lifetime replacement eligible Lifetime Replacement

More About Rear Bumper Parts

Everything from OEM replacement rear bumpers and Aftermarket replacement rear bumpers to diffusers, rear bumper aero, and more!

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