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BMW G20 M340i xDrive B58 3.0L

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BMW G20 M340i xDrive B58 3.0L Engine Parts & Accessories

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Eventuri BMW G20 M340I Carbon Intake

ES#4414453 - G20B58-V2-INT - Eventuri BMW G20 M340I Carbon Intake - The Eventuri intake has been developed to provide the turbo with a less restrictive flow path whilst maintaining low inlet temperatures. - Eventuri - BMW

The Eventuri intake has been developed to provide the turbo with a less restrictive flow path whilst maintaining low inlet temperatures. For Vehicles Produced Post November 2018

Brand:
Eventuri - Corporate Logo
ES#:
4414453
Mfg#:
G20B58-V2-INT
Ships in 3 Business Days
$1495.00 USD
This product is lifetime replacement eligible Lifetime Replacement

ARP Cylinder Head Stud Kit - ARP2000

ES#4362251 - 201-4701 - ARP Cylinder Head Stud Kit - ARP2000 - Offers great strength and fatigue resistanve vs stock bolts, increasing clamping strength and preventing cylinder head lift and damage. - ARP - BMW

Offers great strength and fatigue resistanve vs stock bolts, increasing clamping strength and preventing cylinder head lift and damage.

Brand:
ARP - Corporate Logo
ES#:
4362251
Mfg#:
201-4701
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.

$459.99

This product was last offered at the strikethrough price on
11-04-2026

$367.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

G20/G42 B58 Carbon Fiber Cold Air Intake, Strut Brace, Carbon Fiber Engine Cover

ES#5396174 - 029201TMSDBKT - G20/G42 B58 Carbon Fiber Cold Air Intake, Strut Brace, Carbon Fiber Engine Cover - Beautiful Turner Motorsport Enclosed Carbon Fiber Intake System for the G2x and G42 Chassis. Paired with a carbon fiber engine cover and carbon fiber strut brace makes for the ultimate under hood show piece. - Doorbusters - BMW

Beautiful Turner Motorsport Enclosed Carbon Fiber Intake System for the G2x and G42 Chassis. Paired with a carbon fiber engine cover and carbon fiber strut brace makes for the ultimate under hood show piece.

Brand:
Doorbusters - Corporate Logo
ES#:
5396174
Mfg#:
029201TMSDBKT
Ships on Jan 15, 2027
$2935.97 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Resonated Touring Edition Exhaust - Chrome Silver Tips

ES#4147585 - 3015-42150 - Resonated Touring Edition Exhaust - Chrome Silver Tips - An exhaust where performance, sound and drivability come together in harmony - AWE - BMW

An exhaust where performance, sound and drivability come together in harmony 2X Entries Into Our F80 M3 Sweepstakes
Resonated version is suggested for stock downpipe cars.

Brand:
AWE - Corporate Logo
ES#:
4147585
Mfg#:
3015-42150
Ships on Nov 27, 2026
5% off MSRP

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

$3026.99

This product was last offered at the strikethrough price on
11-04-2026

$2875.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Resonated Touring Edition Exhaust - Diamond Black Tips

ES#4147586 - 3015-43158 - Resonated Touring Edition Exhaust - Diamond Black Tips - An exhaust where performance, sound and drivability come together in harmony - AWE - BMW

An exhaust where performance, sound and drivability come together in harmony 2X Entries Into Our F80 M3 Sweepstakes
Resonated version is suggested for stock downpipe cars.

Brand:
AWE - Corporate Logo
ES#:
4147586
Mfg#:
3015-43158
Ships in 4 Business Days
5% off MSRP

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

$3026.99

This product was last offered at the strikethrough price on
11-04-2026

$2875.00 USD
This product is lifetime replacement eligible Lifetime Replacement

DINANTRONICS Sport Performance Tuner

ES#3184688 - D440-0047 - DINANTRONICS Sport Performance Tuner - Quick and reliable power from a name you know and trust! - Dinan - BMW

Quick and reliable power from a name you know and trust! Call In Or Chat For Best Price! 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Dinan - Corporate Logo
ES#:
3184688
Mfg#:
D440-0047
Ships in 5 Business Days
11% off MSRP

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

$321.99

This product was last offered at the strikethrough price on
11-04-2026

$285.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Electronic Thermostat And Coolant Distribution Module

ES#4872107 - 11538642559 - Electronic Thermostat And Coolant Distribution Module - Thermostat controlled by the engine computer for precise temperature control. - Ina - BMW

Thermostat controlled by the engine computer for precise temperature control. We Price Match - Give Us A Call or Chat!

Brand:
Ina - Corporate Logo
ES#:
4872107
Mfg#:
11538642559
In Stock
$367.99

This product was last offered at the strikethrough price on
10-26-2026

$356.99 USD
Free Shipping
on orders $49 and up

Plug And Play ReFlex Plus Install Harness - S58/B58

ES#4865971 - 201-0409 - Plug And Play ReFlex Plus Install Harness - S58/B58 - This harness is the perfect solution for ReFlex+ users who want a simple, reliable, and cost-effective plug-and-play option without compromising their vehicle's stock wiring. - Precision Raceworks - BMW

This harness is the perfect solution for ReFlex+ users who want a simple, reliable, and cost-effective plug-and-play option without compromising their vehicle's stock wiring.

Brand:
Precision Raceworks - Corporate Logo
ES#:
4865971
Mfg#:
201-0409
In Stock
$199.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Performance Cat Back Exhaust System

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

Brand:
Milltek Sport - Corporate Logo
ES#:
4759473
Mfg#:
SSXBM127
Ships on Nov 25, 2026
Starting at $2757.99 USD
Customize

CTS Turbo Charge Pipe Upgrade

ES#4476459 - CTS-IT-349 - CTS Turbo Charge Pipe Upgrade - Replaces the weak plastic factory pipe for more reliability and boost holding capacity. - CTS - BMW

Replaces the weak plastic factory pipe for more reliability and boost holding capacity. For Vehicles 2019+ with updated B58 engine

Brand:
CTS - Corporate Logo
ES#:
4476459
Mfg#:
CTS-IT-349
In Stock
ON SALE! SAVE 15%
$269.99

This product was last offered at the strikethrough price on
09-29-2026

$229.49 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

NEW B58 Gen2 PURE650 Turbo Upgrade - 6-Port

ES#5374645 - G2B58PURE650NEW - NEW B58 Gen2 PURE650 Turbo Upgrade - 6-Port - Capable of 600+ WHP with supporting modifications - New, no core charge! - Pure Turbos - BMW

Capable of 600+ WHP with supporting modifications - New, no core charge!

Brand:
Pure Turbos - Corporate Logo
ES#:
5374645
Mfg#:
G2B58PURE650NEW
Ships in 5 Business Days
$2796.99

This product was last offered at the strikethrough price on
07-14-2026

$2695.00 USD
Free Shipping
on orders $49 and up

G2X M340i/M440i xDrive Skid Plate Kit

ES#4939957 - 038570laKT - G2X M340i/M440i xDrive Skid Plate Kit - Protect vital underbody componentry from costly damage! Featuring 8GA aluminum construction for maximum road hazard protection. - Turner Motorsport - BMW

Protect vital underbody componentry from costly damage! Featuring 8GA aluminum construction for maximum road hazard protection. 10X Entries Into Our F80 M3 Sweepstakes
Not Suitable for Vehicles with ZTK Package (S33TA - Underbody Engine Oil Cooler)

Brand:
Turner Motorsport - Corporate Logo
ES#:
4939957
Mfg#:
038570LAKT
In Stock
ON SALE!
$458.99

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

$445.22 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Port Injector Plugs

ES#4768344 - UNI-BMS-PIPLUGS - Port Injector Plugs - Fill the Holes on Your PI Manifold When Not Running Additional Fuel Injectors - Burger Motorsports - BMW

Fill the Holes on Your PI Manifold When Not Running Additional Fuel Injectors

Brand:
Burger Motorsports - Corporate Logo
ES#:
4768344
Mfg#:
UNI-BMS-PIPLUGS
In Stock
$60.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Low Pressure Fuel Pump Upgrade - B58 S58

ES#4876389 - VSLPFPB58S58 - Low Pressure Fuel Pump Upgrade - B58 S58 - Increases the amount of fuel supplied to your engine when looking to make 500+ whp - Vader Solutions - BMW

Increases the amount of fuel supplied to your engine when looking to make 500+ whp

Brand:
Vader Solutions - Corporate Logo
ES#:
4876389
Mfg#:
VSLPFPB58S58
Ships on Dec 7, 2026
$650.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Turner Motorsport G20/G42 Carbon Fiber Performance Kit - CAI and 3-Point Strut Brace

ES#4876325 - 011902laisbKT - Turner Motorsport G20/G42 Carbon Fiber Performance Kit - CAI and 3-Point Strut Brace - Reduce intake temps, improve flow and upgrade your handling with the Turner Motorsport 3-Point Strut Brace with beautiful matching Carbon Cold Air Intake designed specifically with the strut brace in mind. - Turner Motorsport - BMW

Reduce intake temps, improve flow and upgrade your handling with the Turner Motorsport 3-Point Strut Brace with beautiful matching Carbon Cold Air Intake designed specifically with the strut brace in mind. 10X Entries Into Our F80 M3 Sweepstakes
For models with the Gen2 B58TU (B58D) engine only - Will not fit later models with the Gen3 B58TU2 (B58N) engine

Brand:
Turner Motorsport - Corporate Logo
ES#:
4876325
Mfg#:
011902LAISBKT
In Stock
ON SALE! SAVE 10%
$2860.99

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

$2574.85 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

Non-Resonated Touring Edition Exhaust - Chrome Silver Tips

ES#4147582 - 3015-42148 - Non-Resonated Touring Edition Exhaust - Chrome Silver Tips - An exhaust where performance, sound and drivability come together in harmony - AWE - BMW

An exhaust where performance, sound and drivability come together in harmony 2X Entries Into Our F80 M3 Sweepstakes
Non-resonated version is suggested for aftermarket downpipe cars.

Brand:
AWE - Corporate Logo
ES#:
4147582
Mfg#:
3015-42148
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.

$2700.00

This product was last offered at the strikethrough price on
11-04-2026

$2565.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

More About Engine Parts & Accessories

Whether you're maintaining or repairing your stock engine or looking for added horsepower, we have one of the most comprehensive inventories of engine parts and accessories for German cars. From hard engine parts like connecting rods, pistons, cylinder heads, short blocks, and engine timing parts to performance engine software upgrades; we have you covered.

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