Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 15 - Jul 20
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
MAXX RACE ECUMaxxecu Race Premium Kit (Includes ECU, Harnesses, Accessories, and LSU 4. 2) Extremely versatile engine control system for powerful engines with up to 8 sequential cylinders. Up to 12 in wasted spark Faster and easier tuning with built in wideband lambda and a built in MAP sensor up to 3 bar 43. 5 psi of boost Get into serious tuning with advanced functions such as built in E throttle, 8 EGT, knock sensor inputs and superfast Cortex M3 CPU Selected
Maxxecu Race Premium Kit (Includes ECU, Harnesses, Accessories, and LSU 4.2)
- Extremely versatile engine control system for powerful engines with up to 8 sequential cylinders. Up to 12 in wasted spark
- Faster and easier tuning with built-in wideband lambda and a built-in MAP-sensor up to 3 bar / 43.5 psi of boost
- Get into serious tuning with advanced functions such as built-in E-throttle, 8 EGT, knock sensor inputs and superfast Cortex M3 CPU
Selected features
- Anti-lag and launch
- E-Throttle
- Knock control
- Built-in wideband
- Shift-cut and internal loggings
- Flexfuel
- Variable valve timing
- CAN bus
- Traction control
- 2 knock sensor inputs
- 8 built-in EGT (in harness)
- 8 injector output (high/low impedance)
- 8 ignition outputs
- 9 extra (GND) outputs
- 2 extra (+12V) outputs
- 2 extra outputs for E-Throttle
- 8 extra analog inputs
- 4 extra digital/VR inputs
- Bluetooth
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- 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
4.5 ★★★★★
Based on 565 reviews
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Product Reviews
★★★★★ 5
Works great
Number of Items: 4, Style: SILZKAR7B11
Exactly what it is supposed to be ! Good service
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Reviewed in the United States on May 6, 2026
★★★★★ 5
Perfect
Number of Items: 4, Style: SILZKAR7B11
Great Quality. Worked Perfectly.
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Reviewed in the United States on December 13, 2025
★★★★★ 5
Muy buenas
Number of Items: 4, Style: SILZKAR7B11
Excelente
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Reviewed in the United States on August 29, 2025
★★★★★ 1
Chinese junk
Number of Items: 4, Style: SILZKAR7B11
Chinese junk zero stars but that’s not an option
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Reviewed in the United States on May 9, 2026
★★★★★ 5
Works if you need help. Not a miracle in a bottle.
Size: 1 Count (Pack of 1)
It has worked every time I've used this product. Won't fix a damage catalytic converter but will help you pass the test if your car almost passed.
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Reviewed in the United States on May 28, 2026