BMW G26 M440i B58 3.0L Performance Parts & Upgrades

Designed specifically to screw into any VTT Billet or Cast Valve Cover, this adapter replaces your standard oil cap with a high-flow venting hub. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles with VTT Billet & Cast Valve Covers

Brand:

ES#:

5446685

Mfg#:

OC16OADAPSC

Finished in a sleek black, this kit provides a stealthy, high-end look that perfectly complements the styling of the VTT modular valve cover system. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles with VTT Valve Cover

Brand:

ES#:

5446473

Mfg#:

VTT-TI-BOLTS-2-B

Simplifies the fabrication process by providing a plug-and-play welding solution for the complex sensor mounting points found on modern BMW engines. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:

ES#:

5446376

Mfg#:

VTT-FAB-015

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

Brand:

ES#:

4416571

Mfg#:

601-0187

Set your BMW apart from the rest affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:

ES#:

4715237

Mfg#:

ATK-BM-0004-M440

$295.00 USD

Add to Cart

Lifetime Replacement

Plug-&-Play piggyback tuner offering a wide range of adjustments - Easily adjusted via Dinan's Bluetooth app - Includes upgraded 4-Year/50,000 Mile Factory-Matching New Car Warranty! 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!
For vehicles with the Gen3 B58 (B58N / B58TU2) engine only

Brand:

ES#:

5425665

Mfg#:

D440-0201-W

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:

ES#:

5376044

Mfg#:

FIG2B58BPIM

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:

ES#:

5470738

Mfg#:

FICANPFI-G58A

$599.00 USD

Add to Cart

Lifetime Replacement

Take command of your M440i’s handling with the KW V2. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles with electronic damping system

Brand:

ES#:

5434857

Mfg#:

152200DX

The KW V2 is the definitive upgrade for the M440i driver who demands more than just a lower stance. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles without electronic damping system

Brand:

ES#:

5434862

Mfg#:

152200DV

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:

ES#:

4810321

Mfg#:

200.1103

$795.00

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

$615.00 USD

Add to Cart

Free Shipping

on orders $49 and up

Lifetime Replacement

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:

ES#:

5434555

Mfg#:

NM.64502058.2

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

Add to Cart

Free Shipping

on orders $49 and up

Lifetime Replacement

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:

ES#:

5434554

Mfg#:

NM.64502058

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

Add to Cart

Free Shipping

on orders $49 and up

Lifetime Replacement