Aston V8 4-0 ECU Tune
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Aston V8 4-0 ECU Tune

Weistec
Aston-V8-40-ECU-Tune
Call for Availability
Tuning
$3,499.00
See product description below.

Aston V8 4-0 ECU Tune
Weistec Horsepower 605
Weistec Torque 624
Manufacturer Weistec
Street legal in all the US States No
Engine Family M177
Stock Horsepower 503
Stock Torque 516

ECU Tuning Process: How do I get my ECU tuned?

The 4.0L M177 engine in the Vantage V8 and the DB11 V8 is a potent powerplant.  Through rigorous testing, on both the street and dyno, the Weistec M177 ECU Upgrade reliably extracts massive gains in the mid range of the powerband as well as substantial gains in the top end making it a top performer in all driving situations

 Weistec M177 ECU Power 

What does all this mean to you?  More power, sharper throttle response, and a complete focus on the driver makes this the perfect addition to your Aston Martin for a much more enjoyable experience for you. 

 


 

ECU Tuning Process: How do I get my ECU tuned?

Key Features:

  • Eliminated Top Speed Limiter

  • Improved Throttle Response

  • Optimized Fuel, Spark, and Boost

  • +68 Wheel Horse Power +80 Wheel Torque Peak Gains with Air Filters*

  • +97 Wheel Horse Power +114 Wheel Torque Peak Gains with Air Filters and Downpipes*

*Power gains vary based on model, modifications, fuel, and running conditions.
year make model trim engine
2020 Aston Martin DB11 Volante Twin Turbo 4L V8 (M177)
2020 Aston Martin DB11 V8 Twin Turbo 4L V8 (M177)
2020 Aston Martin Vantage AMR Twin Turbo 4L V8 (M177)
2020 Aston Martin Vantage V8 Twin Turbo 4L V8 (M177)
2019 Aston Martin DB11 Volante Twin Turbo 4L V8 (M177)
2018 Aston Martin DB11 Volante Twin Turbo 4L V8 (M177)
2017 Aston Martin DB11 Volante Twin Turbo 4L V8 (M177)
2019 Aston Martin DB11 V8 Twin Turbo 4L V8 (M177)
2018 Aston Martin DB11 V8 Twin Turbo 4L V8 (M177)
2017 Aston Martin DB11 V8 Twin Turbo 4L V8 (M177)
2019 Aston Martin Vantage AMR Twin Turbo 4L V8 (M177)
2018 Aston Martin Vantage AMR Twin Turbo 4L V8 (M177)
2019 Aston Martin Vantage V8 Twin Turbo 4L V8 (M177)
2018 Aston Martin Vantage V8 Twin Turbo 4L V8 (M177)
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All products are shipped via UPS or FedEx SIGNATURE REQUIRED (unless otherwise specified). Please allow up to 48 Hours to process and ship your order; if you have a time sensitive shipment please give us a call to ensure there are no delays. Special arrangements may need to be made for international orders and oversize packages.

Please be aware that 3-day, 2-day and next day air shipping does NOT include the weekends. For example an order with 2-day air shipping that ships out on a Friday will be delivered on Tuesday.

In order to keep costs down and provide parts at competitive prices, many items are shipped directly from one of our authorized Rennwerks shipping locations. We cannot guarantee stock on these items until the order is placed. We will notify you if an item is not available to ship immediately.

While we strive to ensure accuracy of all orders that are shipped on extremely rare occasions boxes are mislabeled and/or wrong parts are shipped. Once you have received your order be sure to CHECK the parts for accuracy prior to starting your installation!

RETURNS & DAMAGED SHIPMENTS

All items to be returned, whether flawed or incorrect merchandise can be returned within 30 days of the original ship date. ALL returns may be subject to a 20% restocking fee.

TO RETURN AN ITEM

Call customer service at 1-408-800-4485 from 9:00 to 5:30 PST, Monday through Friday. They will issue you a Return Material Authorization Number (RMA#). Display this RMA# visibly on the outside of the return packaging. Enclose a copy of the original invoice with the returned merchandise. All returns must be pre-paid shipping and fully insured. We do not accept collect shipments or unauthorized returns. When the return is due to our error, we will refund the pre-paid freight charges and immediately exchange the item(s) or provide a refund.

The following items have a NO RETURN/NO REFUND policy:

  • Voltage Regulators
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  • All Electrical Items
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DAMAGED SHIPMENTS

Upon receipt of an obviously damaged package, you have the option to refuse delivery and the order will be returned to Rennwerks. Or you can receive the order-making, not of visible damage in writing to the carrier. If upon inspection of the parts you find damage due to the carrier's handling you then have 48 hours to file a claim with the carrier. DO NOT RETURN THE DAMAGED PARTS TO RENNWERKS. Keep the package and parts as close as possible to the condition you received them. Without the package, the carrier will void your claim. Claims for shortages due to carrier negligence must be made within 5 working days of receipt of merchandise.

FOR DAMAGED SHIPMENTS CONTACT THE SHIPPER DIRECTLY

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CALIFORNIA PROPOSITION 65 WARNING: This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Polyurethane, PVC/vinyl, Weldable Primer, High Temp Paint, Nickle, Synthetic Diamond, Chromium, Tin, Polishing Wax, Buffing Clay, Epoxy Resin, Loctite Blue/Red, Water Transfer Printing, Cork, Steel, Stainless Steel, Cast Iron, Aluminum, Brass, Copper, Zinc, Fiberglass, ABS, Polycarbonate, Acrylic, Mylar, Glass, Rubber, Neoprene, Wood, Cardboard, Polyester, Chrome Plating, Zinc Plating, Black Oxide, Clear/Black Anodizing, Anodized aluminum, Enamel Paint, Powder coating, Adhesives, Foam Tape, Styrofoam. > More information on California Prop 65

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