BMW F97 X3 M S58 3.0L Performance Chips, Tunes & Software

Max gains of up to +69 HP and +55 lb-ft TRQ (Crank); +60 HP and +49 lb-ft TRQ (Wheel) 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 Non-Competition models only!

Brand:

ES#:

4505886

Mfg#:

D440-0164

29% off MSRP

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

$618.99

This product was last offered at the strikethrough price on
01-25-2026

$439.99 USD

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Lifetime Replacement

Next-Gen Power Delivery with OEM-Level Integration - up to +120 HP / +80 TQ affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:

ES#:

5434577

Mfg#:

NM.65509758

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
06-15-2026

$569.99 USD

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Free Shipping

on orders $49 and up

Lifetime Replacement

Enable flex-fuel features on your tuned BMW with this plug and play kit! Compatible with MHD or ECUTEK tunes and works with the stock or TU High Pressure Fuel Pump ALL SALES FINAL. ITEMS MAY BE DAMAGED OR MISSING COMPONENTS. PLEASE SEE IMAGES BEFORE PURCHASING. Want To Haggle? Give Us A Call Or Chat To Make An Offer On This Product! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
S58 Engines - Automatic Transmission (Any HPFP)

Brand:

ES#:

5470774

Mfg#:

ECAGB58S58ATSD3

Enable flex-fuel features on your tuned BMW with this plug and play kit! Compatible with MHD or ECUTEK tunes and works with the stock or TU High Pressure Fuel Pump ALL SALES FINAL. ITEMS MAY BE DAMAGED OR MISSING COMPONENTS. PLEASE SEE IMAGES BEFORE PURCHASING. Want To Haggle? Give Us A Call Or Chat To Make An Offer On This Product! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
S58 Engines - Automatic Transmission (Any HPFP)

Brand:

ES#:

5470716

Mfg#:

ECAGB58S58ATSD