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* Please email your full VIN number to Online@AutoTalent.com upon purchasing with your order number so we...
SKU: BM3-S58
Product Type: Performance
Regular price
$595.00
Regular price
Sale price
$595.00
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BM3 Tune - BMW S58 - X3M X4M Competition Tune Bootmod3
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Free standard shipping on orders over $99

Coupon Code on First Order

Coupon Code on First Order

Price Match Guarantee

Price Match Guarantee

Free shipping on $99+ order

Free shipping on $99+ order

30-days Returns

30-days Returns

* Please email your full VIN number to Online@AutoTalent.com upon purchasing with your order number so we can provide your activation key.

* Required OBD cable is INCLUDED in this purchase and you will receive it within 2 days of purchase! 

Advanced Tuning for BMW F and G Series Vehicles

bootmod3 (BM3) is the most advanced cloud-based flash tuning platform available for the BMW S58 engine, and one of the most popular upgrades for F97 X3M and F98 X4M owners looking to extract everything the platform has to offer. Flash your DME directly over the OBD port in minutes from your driveway — no shop visit, no DME removal required.

One OTS map is included with purchase. Additional Stage 1, Stage 2, and race fuel maps are available separately.

Expected Power Gains — F97 X3M / F98 X4M (non-Competition)

Stage 1 ACN91 oct: +11% HP / +25% TQ Stage 1 91 oct (95 RON): +17% HP / +28% TQ Stage 1 93 oct: +21% HP / +31% TQ Stage 1 E30: +31% HP / +41% TQ Stage 2 ACN91 oct: +13% HP / +28% TQ Stage 2 91 oct: +20% HP / +30% TQ Stage 2 93 oct: +23% HP / +34% TQ Stage 2 E30: +33% HP / +44% TQ Stage 2 Race Gas: +33% HP / +44% TQ

ACN91 maps are designed for regions where 91-octane fuel may fall below 95 RON quality standards. Standard US 91-octane (95 RON) is the minimum fuel grade supported.

Power gains based on non-MPPK (non-Competition) models. Competition variants will vary.

Platform Features

  • On-the-fly map switching via steering wheel cruise control buttons (4 map slots)
  • Advanced flex fuel / ethanol tuning — 0% to 100% ethanol without reflashing
  • Anti-lag — build boost while stationary or rolling
  • Full map editor with close to 5,000 tuning tables
  • Live Tuning — real-time DME adjustments via integrated map editor
  • Datalogging of 70+ channels concurrently at highest throughput available
  • Live Dash — real-time in-app monitoring via configurable gauges with peak recall
  • DTC code reading, clearing, and deactivation across all vehicle modules
  • GTS startup roar, exhaust burble (fully adjustable, steering-wheel switchable)
  • Exhaust flap control (Sport Mode)
  • OPF/PPF/GPF removal support (off-road use)
  • Top speed limiter removal, custom rev limiter, custom throttle mapping
  • Boost-by-gear percentage reduction (configurable per map)
  • Transmission torque limiter disabled in software
  • Reset learned adaptations (octane, knock, Valvetronic, transmission)
  • Back-to-stock reversion and DME re-lock at any time
  • iOS, Android, Windows, macOS
  • Cloud storage for maps and datalogs

Compatible Vehicles F97 X3M: 2019–present F97 X3M Competition: 2019–present F98 X4M: 2019–present F98 X4M Competition: 2019–present

Hardware & Unlock Notes F97 and F98 vehicles require a bench DME unlock before OBD flashing is possible. DMEs with a production date after June 2020 cannot be unlocked for tuning. This is determined by the label physically on the DME, not the vehicle's chassis or build date. If you're unsure of your DME's production date, contact us before purchasing.

An OBD ENET cable is included free with your purchase. A bootmod3 WiFi adapter is also available separately if you prefer wireless flashing and datalogging without a laptop.

License delivered instantly via email after purchase.

If you have any fitment questions, please feel free to reach out to our team via the contact methods below. If you are contacting us for any order status updates, please give us a call, or email us. We are a lean operation bringing you the best shopping experience possible. We are working on your orders as quickly as we can. We thank you for your patience.

Call:
Please reach out to us at (310) 231-0292 for sales inquiries if you are in the United States, Canada, Mexico.
Email:
For more in-depth product questions, fitment questions, product inquiries please email our performance specialists at online@autotalent.com.
All other inquiries:
Please direct your inquiries to the chat functionality on our website.

Returns Policy

If a product is ordered and not wanted, the UNUSED item can be returned for a 25% restocking fee unless otherwise specified. In some cases, we may offer the ability to return the item to us for a lesser restocking fee and then keep the balance as a store credit. To return an item, it must be in brand new condition with original packaging.

We cannot accept a return on special ordered or custom items.

Shipping is non refundable in either direction unless approved by AutoTalent. All items wanting to be return MUST be reported within 30 days of the original invoice date. No items will be returnable after 30 days. All products shipped from the AutoTalent facility are shipped via FedEx, USPS, or USPS. Some packages shipped from the manufacturer may or may not require signatures for package release.

Special Order Items

Some items may be special order specifically for the customer’s vehicle. These items generally require a deposit or paid in full. Once this deposit amount is notified to the customer and they agree to order the special order item, the deposit becomes non-refundable. These special order items cannot be returned or resold. Cancellations are not allowed on special order parts.

AutoTalent DOES NOT REFUND SHIPPING CHARGES. If you modify, install, or alter the item in any form, we cannot accept it as a return. We will not cover any expenses related to the product or installation, and you may be required to purchase a replacement.

** All cancellations that are requested that are NOT due to items not being in stock or delayed by the manufacturer are subject to a 5% processing fee. When you place an order with us we pay credit card fees that are NOT returned back to us. We will absorb these fees if we do not have the item in stock OR if you agree to the original ETA and that ETA is NOT met. If you decide to cancel for any other reason you will not receive this 5% fee back

Shipping

We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.

When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.

Please also note that the shipping rates for many items we sell are weight-based.

Fitment
Learn more about our Price match policy

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