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BMW G23 M440i B58 3.0L Performance Parts & Upgrades

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ES#5376044 - FIG2B58BPIM - Gen2 B58 Billet Port Injection Manifold - A billet aluminum 2000hp capable port injection intake manifold with integrated high density intercooler core - Fuel-It! - BMW

A billet aluminum 2000hp capable port injection intake manifold with integrated high density intercooler core affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Fuel-It! - Corporate Logo
ES#:
5376044
Mfg#:
FIG2B58BPIM
Ships on Jun 30, 2026
Starting at $2299.00 USD
Free Shipping
on orders $49 and up
ES#4899184 - BMS-PIK-B58 - BMW Port Injection Kit - B58 2015+ - CNC-machined spacers, hardware, fuel line adapter, requires fuel injectors, chargepipe. - Fuel-It! - BMW

CNC-machined spacers, hardware, fuel line adapter, requires fuel injectors, chargepipe. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Fuel-It! - Corporate Logo
ES#:
4899184
Mfg#:
BMS-PIK-B58
Ships on Jun 30, 2026
$699.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#5470738 - FICANPFI-g58a - Fuel-It! CANfuel Sequential Port Fuel Injection Controller - Looking to push a BMW build to its absolute limits without the usual wiring headaches? The Fuel-It! CANfuel offers a smart, flexible way to deliver the precise fueling a high-performance engine demands. - Fuel-It! - BMW

Looking to push a BMW build to its absolute limits without the usual wiring headaches? The Fuel-It! CANfuel offers a smart, flexible way to deliver the precise fueling a high-performance engine demands. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For Automatic Transmissions Only

Brand:
Fuel-It! - Corporate Logo
ES#:
5470738
Mfg#:
FICANPFI-G58A
Ships on Jun 30, 2026
$599.00 USD
This product is lifetime replacement eligible Lifetime Replacement
ES#4760091 - CR6887SV0.5 - Connecting Rod Bearing Set - 0.50mm Oversize - Replace those Worn Out Rod Bearings! - King - BMW

Replace those Worn Out Rod Bearings! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
+0.50mm

Brand:
King - Corporate Logo
ES#:
4760091
Mfg#:
CR6887SV0.5
Ships in 2 Business Days
$237.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4760089 - CR6887SV - Connecting Rod Bearing Set - Standard Size - Replace those Worn Out Rod Bearings! - King - BMW

Replace those Worn Out Rod Bearings! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Standard Size

Brand:
King - Corporate Logo
ES#:
4760089
Mfg#:
CR6887SV
In Stock at Vendor
$237.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4810321 - 200.1103 - ReFlex+ Plug-N-Play Harness Kit - Visconti Tuning - Visconti has created a true plug and play harness kit for Gen 2 B58 and S58 cars! - Motiv Motorsports - BMW

Visconti has created a true plug and play harness kit for Gen 2 B58 and S58 cars! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Motiv Motorsports - Corporate Logo
ES#:
4810321
Mfg#:
200.1103
Ships in 4 Business Days
$795.00

This product was last offered at the strikethrough price on
01-05-2026

$615.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#5434555 - NM.64502058.2 - NM Engineering Power Module EVO - G2X M340i/M440i B58N - Next-Gen Power Delivery with OEM-Level Integration - up to + 70 HP / + 70 TQ - NM Engineering - BMW

Next-Gen Power Delivery with OEM-Level Integration - up to + 70 HP / + 70 TQ affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For LCI models with the Gen3 B58 (B58N / B58TU2)

Brand:
NM Engineering - Corporate Logo
ES#:
5434555
Mfg#:
NM.64502058.2
Ships in 2 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.

$599.00

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

$569.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#5434554 - NM.64502058 - NM Engineering Power Module EVO - B58D - Next-Gen Power Delivery with OEM-Level Integration - up to +80 HP / +75 TQ - NM Engineering - BMW

Next-Gen Power Delivery with OEM-Level Integration - up to +80 HP / +75 TQ affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For Pre-LCI models with the Gen2 B58 (B58D / B58TU)

Brand:
NM Engineering - Corporate Logo
ES#:
5434554
Mfg#:
NM.64502058
Ships in 2 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.

$599.00

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

$569.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
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! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Pure Turbos - Corporate Logo
ES#:
5374645
Mfg#:
G2B58PURE650NEW
Special Order: No Guaranteed ETA
$2796.99 USD
Free Shipping
on orders $49 and up
ES#5374650 - g2b58pure650KT - B58 Gen2 PURE650 Turbo Upgrade - 6-Port - Capable of 600+ WHP with supporting modifications - Includes a refundable $1500 core charge - Pure Turbos - BMW

Capable of 600+ 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#:
5374650
Mfg#:
G2B58PURE650KT
Ships on Jul 14, 2026
$3635.99 USD
ES#4315267 - 049804 - Performance Muffler - OEM Tips - Non-Valved - Supersprint - BMW

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Supersprint - Corporate Logo
ES#:
4315267
Mfg#:
049804
Ships in 3 Business Days
$2334.00 USD
Free Shipping
ES#4487659 - G20M340B58 - Supersprint Performance Exhaust System - Good looks, great sound, and staggering performance! - Supersprint - BMW

Good looks, great sound, and staggering performance! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Supersprint - Corporate Logo
ES#:
4487659
Mfg#:
G20M340B58
Ships on Sep 16, 2026
Starting at $3046.99 USD
ES#4487658 - 049926 - Supersprint G2x B58 3.0L Rear Exhaust - Quad - Non-Valved - Supersprint exhaust is widely recognized as the leader in complete exhaust system upgrades - extremely high quality, well designed for optimal flow, and amazing sound. Even at a premium price Supersprint is an unbeatable exhaust system because every aspec - Supersprint - BMW

Supersprint exhaust is widely recognized as the leader in complete exhaust system upgrades - extremely high quality, well designed for optimal flow, and amazing sound. Even at a premium price Supersprint is an unbeatable exhaust system because every aspec affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Supersprint - Corporate Logo
ES#:
4487658
Mfg#:
049926
Ships in 3 Business Days
$3049.99 USD
Free Shipping
ES#5443829 - G22CSLG - CSL Designed Carbon Fiber Grille - PDC - Give your BMW G22 or G23 the legendary "Competition Sport Lightweight" look with the Suvneer CSL Designed Carbon Fiber Grille. - Suvneer - BMW

Give your BMW G22 or G23 the legendary "Competition Sport Lightweight" look with the Suvneer CSL Designed Carbon Fiber Grille. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Suvneer - Corporate Logo
ES#:
5443829
Mfg#:
G22CSLG
Ships in 5 Business Days
$854.00 USD
This product is lifetime replacement eligible Lifetime Replacement
ES#5447360 - B58FF400CBR - B58N 400 Cell Catted Downpipe - Engineered for the Gen 2 B58 Turbocharged Inline-6 - High-Flow - EPA Compliant - Valvetronic Designs - BMW

Engineered for the Gen 2 B58 Turbocharged Inline-6 - High-Flow - EPA Compliant affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For 2025+ model years

Brand:
Valvetronic Designs - Corporate Logo
ES#:
5447360
Mfg#:
B58FF400CBR
Ships in 1 Business Day
$1999.99 USD
Free Shipping
ES#5457342 - VTD.EVH - Electronic Exhaust Valve Control Kit - 1 Valve Actuator + 1 Valve To Controller Wire - Enables the control of a single electronic exhaust valve - Valvetronic Designs - BMW

Enables the control of a single electronic exhaust valve affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Please visually confirm the exhaust valve actuator installed on your vehicle prior to purchase or installation - Only compatible with systems requiring a single electric valve actuator

Brand:
Valvetronic Designs - Corporate Logo
ES#:
5457342
Mfg#:
VTD.EVH
Ships in 1 Business Day
$299.99 USD
Free Shipping

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