SKU: 9423920290

BXT Mercedes M276 ECU Tune - C400/C450/C43AMG/E400+

$337.50 $375.00
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Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Aug 19 - Aug 24

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Description

BXT Mercedes M276 ECU Tune - C400/C450/C43AMG/E400+BXT Mercedes M276 ECU Tune Mercedes Benz C400 C450 C43AMG E400+ This tune is for our local customers only. Cannot be shipped delivered. Please call or email us to book your car in. The BXT M276 ECU upgrade for 2015+ Twin Turbo 3. 0L V6 engines delivers impressive gains throughout the entire powerband. Picture your vehicle with enhanced throttle response, increased horsepower and torque, and dependable performance, all supported by top industry

BXT Mercedes M276 ECU Tune - Mercedes-Benz C400/C450/C43AMG/E400+

This tune is for our local customers only. Cannot be shipped/delivered. Please call or email us to book your car in.

The BXT M276 ECU upgrade for 2015+ Twin Turbo 3.0L V6 engines delivers impressive gains throughout the entire powerband. Picture your vehicle with enhanced throttle response, increased horsepower and torque, and dependable performance, all supported by top industry calibrators and tuners!

This tuning upgrade safely and reliably boosts power and torque by remapping your existing DME/ECU. Our maps are dyno-tested, data-logged, and regularly used on both our personal and customers’ vehicles.

  • Software designed by world-class calibrators and engineers.
  • Dyno and Road Tested on multiple test cars before released to the public.
  • Best in class customer service (just ask our customers!)
  • Tuning for all octane levels, ethanol, WMI, upgraded turbos, bolt-ons, etc

BXT M276 STAGE 1:

  • STOCK: 362 HP / 384 TQ
  • BXT Stage 1: 440 HP / 478 TQ
  • Gains: +78 HP / +94 TQ

BXT M276 STAGE 2:

 

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 9423920290

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4.1 ★★★★★
Based on 26 reviews
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Product Reviews
P
Verified Purchase
Paula Hurst
Battle Creek, US
★★★★★ 3
I wanted it to be a good fit
Color: Red
This toy garnered my dogs attention for a day. We tried it inside but there's too many places it would go under. We tried ot outside and it was powerful enough in the grass so tried concrete patio. My dog lost interest sadly. It wasn't a good product for my dog.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 5, 2026
R
Verified Purchase
Rossanne Wankovsky
San Leandro, US
★★★★★ 5
My pup loved it.
Color: Red
“Bought this for my dog Loki and it was an instant hit. He usually loses interest in toys pretty quickly, but this ball kept him entertained way longer than expected. The lights and movement immediately grabbed his attention, and he spent a solid hour chasing, pawing, and carrying it around the house. It’s durable enough for excited play, easy to charge/use, and even survived Loki’s dramatic ‘victory laps’ through the living room. Bonus: it tired him out enough for an actual nap afterward. Definitely worth it for high-energy dogs or curious pets.”
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 14, 2026
D
Verified Purchase
Diajsha Candillo
Port Orchard, US
★★★★★ 5
Great toy to occupy pet
Color: Red, Color: Red
This ball is super fast, and lasts very long on one charge. It really keeps my cat entertained, he’s just so curious about it. It’s easy to pick out dust any hair it might catch on, it’s rubber material is durable. It’s a stable toy since my cat likes to play roughly.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 16, 2026
J
Verified Purchase
Jamie Valdez
Dallas, US
★★★★★ 5
Great for Puppies!
Color: Red
This toy has been a great purchase for my new puppy! He has so much fun playing with it and stays engaged for long periods. While it can move a little fast at first, the adjustable speed settings make it easy to customize. Overall, it’s a fantastic toy that keeps him active, entertained, and happy.
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Reviewed in the United States on June 12, 2026
M
Verified Purchase
Mickey M
Louisville, US
★★★★★ 4
Good for (non-destructive) small dogs
Color: Red
Bought for a small dog, would not recommend for a destructive chewer. After some initial hesitation this has become her favorite toy and keeps her entertained for a good while. The different settings provide some variety to how she can play with it. The battery only lasts about an hour, but it does charge quickly. As others have noted the string is garbage.
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Reviewed in the United States on June 6, 2026

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