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Your Vehicle BMW G20 M340i xDrive B58 3.0L
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BMW G20 M340i xDrive B58 3.0L Performance Parts & Upgrades

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Dinan Free Flow Axle-Back Exhaust - Polished Tips

ES#4145330 - D660-0085 - Dinan Free Flow Axle-Back Exhaust - Polished 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#:
4145330
Mfg#:
D660-0085
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.

$2643.99

This product was last offered at the strikethrough price on
07-06-2026

$2349.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

EBC Redstuff Performance Brake Pad - Rear

ES#4749606 - DP32415C - EBC Redstuff Performance Brake Pad - Rear - EBC - BMW

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes!

For vehicles with Base (M Sport) brakes or M Performance brakes only (345mm rear rotors)

Brand:
EBC - Corporate Logo
ES#:
4749606
Mfg#:
DP32415C
In Stock
5% off MSRP

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

$147.99

This product was last offered at the strikethrough price on
07-06-2026

$140.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

H&R Street Performance Coilovers

ES#4419859 - 28658-5 - H&R Street Performance Coilovers - Unrivaled comfort and performance - H&R - BMW

Unrivaled comfort and performance affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat! For vehicles with Standard & Sport Suspension, not compatible with Adaptive Suspension
For vehicles without Adaptive Suspension

Brand:
H&R - Corporate Logo
ES#:
4419859
Mfg#:
28658-5
Ships in 3 Business Days
10% off MSRP

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

$2480.00

This product was last offered at the strikethrough price on
07-01-2026

$2232.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

ECS Wheel Spacers - 20mm (Pair)

ES#2167462 - 002411ECS03A20KT - ECS Wheel Spacers - 20mm (Pair) - Add some style with these wheel spacers - ECS - Audi BMW Porsche

Add some style with these wheel spacers affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
2167462
Mfg#:
002411ECS03A20KT
In Stock
ON SALE! SAVE 10%
$140.99

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

$126.89 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

M340i Emblem - Black

ES#4189005 - 51142472849 - M340i Emblem - Black - Stealthy, contemporary look, straight from BMW - Genuine BMW - BMW

Stealthy, contemporary look, straight from BMW affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
4189005
Mfg#:
51142472849
In Stock
5% off MSRP

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

$75.00

This product was last offered at the strikethrough price on
07-06-2026

$70.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

ECS Wheel Spacers - 5mm (Pair)

ES#2167469 - 002411ECS01A05Kt - ECS Wheel Spacers - 5mm (Pair) - Get the right size wheel spacer for your vehicle - ECS - Audi BMW Porsche

Get the right size wheel spacer for your vehicle affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
2167469
Mfg#:
002411ECS01A05KT
In Stock
ON SALE! SAVE 25%
$137.99

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

$103.48 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Exact-Fit Stainless Steel Brake Lines - Front & Rear Kit

ES#4265719 - 007340lafr1KT - Exact-Fit Stainless Steel Brake Lines - Front & Rear Kit - DOT-compliant kit to improve pedal feel in your vehicle. - ECS - BMW

DOT-compliant kit to improve pedal feel in your vehicle. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
4265719
Mfg#:
007340LAFR1KT
In Stock
ON SALE!
$222.99

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

$211.83 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

BMW 5x112 Wheel Spacer Kit - 12mm

ES#4780964 - FC-BWSK-112-012 - BMW 5x112 Wheel Spacer Kit - 12mm - Constructed from high-quality 6061-T6 aluminum, this kit provides optimal performance and minimizes un-sprung weight! - Future Classic - BMW

Constructed from high-quality 6061-T6 aluminum, this kit provides optimal performance and minimizes un-sprung weight! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Future Classic - Corporate Logo
ES#:
4780964
Mfg#:
FC-BWSK-112-012
In Stock
$199.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Stainless Steel Catted Downpipe

ES#4765933 - 034-105-4051 - Stainless Steel Catted Downpipe - Unlock the true potential of your B58-equipped BMW! - 034Motorsport - BMW

Unlock the true potential of your B58-equipped BMW! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For 2018-2019 models only

Brand:
034Motorsport - Corporate Logo
ES#:
4765933
Mfg#:
034-105-4051
Ships in 2 Business Days
ON SALE! SAVE 10%
$1158.00

This product was last offered at the strikethrough price on
06-28-2026

$1042.20 USD
Free Shipping

B58 Gen2 PURE800 Turbo Upgrade - 6-Port

ES#4464648 - pure-b58g-0001KT - B58 Gen2 PURE800 Turbo Upgrade - 6-Port - Capable of 700+ WHP with supporting modifications - Includes a refundable $1500 core charge - Pure Turbos - BMW

Capable of 700+ WHP with supporting modifications - Includes a refundable $1500 core charge affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Pure Turbos - Corporate Logo
ES#:
4464648
Mfg#:
PURE-B58G-0001KT
Ships on Aug 4, 2026
$4154.99 USD
This product is lifetime replacement eligible Lifetime Replacement

G20/G22 M340i/M440i Performance Valved Cat-Back Exhaust

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 Jul 27, 2026
ON SALE!
Starting at $1346.37 USD
Customize
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Alpha-N G80 M3 Carbon CSL Trunk Lid

Add CSL Styling to Your G80 or G20! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Alpha-N
ES#:
4780631
Mfg#:
AN-0721
Ships in 3 Business Days
$3995.00 USD
Free Shipping

2-Piece Floating Brake Rotor Upgrade - Front - 348x36mm

ES#4872393 - 034-301-1020 - 2-Piece Floating Brake Rotor Upgrade - Front - 348x36mm - A upgraded 2-piece rotor design featuring j-slots - 034Motorsport - BMW

A upgraded 2-piece rotor design featuring j-slots affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles with standard brakes only - Not compatible with the ZTK/Motorsport Engineering Package

Brand:
034Motorsport - Corporate Logo
ES#:
4872393
Mfg#:
034-301-1020
In Stock
ON SALE! SAVE 10%
$1097.00

This product was last offered at the strikethrough price on
06-28-2026

$987.30 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Turner Motorsport Black Wheel Spacer & Bolt Kit - 20mm

ES#3557294 - 021460tms03KT7 - Turner Motorsport Black Wheel Spacer & Bolt Kit - 20mm - Lightweight wheel spacers with a machined tab for easy removal - Turner Motorsport - BMW

Lightweight wheel spacers with a machined tab for easy removal affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Turner Motorsport - Corporate Logo
ES#:
3557294
Mfg#:
021460TMS03KT7
Ships on Sep 9, 2026
Auto Notify
ON SALE! SAVE 20%
$254.99

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

$203.91 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

KW Coilover Kit V3

ES#4465460 - 352200DM - KW Coilover Kit V3 - The ultimate in coilover technology featuring double adjustable dampening - KW Suspension - BMW

The ultimate in coilover technology featuring double adjustable dampening affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles with EDC

Brand:
KW Suspension - Corporate Logo
ES#:
4465460
Mfg#:
352200DM
Back Ordered
$3784.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

G20/G42 Carbon Fiber Strut Brace & Carbon Fiber Engine Cover

ES#4876620 - 011902LAEBKT - G20/G42 Carbon Fiber Strut Brace & Carbon Fiber Engine Cover - Transform your engine bay, both functionally and aesthetically! - Enthusiast Bundles - BMW

Transform your engine bay, both functionally and aesthetically! 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#:
4876620
Mfg#:
011902LAEBKT
In Stock
ON SALE!
$2063.02

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

$1869.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

More About Performance Parts & Upgrades

All the performance upgrade options from the best brands in the business to help build your dreams. Our performance parts catalog is the largest anywhere and constantly growing to keep your build on track.

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