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DINANTRONICS X performance module kit with wiring harness and deactivation plug

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DINANTRONICS X module with Dinan display and vehicle-specific harness connectors

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DINANTRONICS X tuning module with digital display and plus/minus mapping buttons

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DINANTRONICS X module FCI connector plug close-up

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DINANTRONICS X wiring harness laid out with module and deactivation plug

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DINANTRONICS X Performance Tuner for Toyota GR Supra 3.0 2021-2026

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Brand: DinanSKU / Part #: D440-0168

Regular price: $675.95
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Sale price: $675.95
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Subtotal: $675.95

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DINANTRONICS X Performance Tuner for Toyota GR Supra 3.0 2021-2026

Subtotal: $675.95

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Overview

DINANTRONICS X D440-0168 is Dinan's plug-in performance module for the 2021-2026 Toyota GR Supra 3.0 with the B58TU 3.0L turbo six. This is the B58TU version F calibration. It connects inline at the turbo boost pressure sensor, manifold absolute pressure sensor and camshaft sensor, works alongside the factory DME rather than replacing it, keeps the factory diagnostics and safeguards in place, and is not affected by dealer software updates. Unplug it and the engine is back on the stock tune.

Dinan rates it at up to +62 hp at 5000 rpm and +71 lb-ft at 3500 rpm over stock on its test car; results vary with fuel, weather and the car's condition. Tuning is adjusted two ways. The Digital User Interface on the module has +/- buttons and a display showing the selected mapping, and Bluetooth App-Control lets you change power levels from an iOS or Android phone. Per Dinan's manual, if the engine idles roughly or knocks under load, step the mapping down; if you cannot feel a difference from stock, step it up. Changes are made with the ignition on and the engine off.

Installation needs no special tools; Dinan quotes about 1 hour. With the engine cool, parking brake set and the car locked for about 10 minutes, remove the engine cover, unplug the sensor connector(s), and fit the matching ends of the Dinan wiring harness between each connector and its sensor. Remove the deactivation plug, connect the module, switch the ignition on without starting the engine for the function test, then secure the module and harness with the supplied cable ties.

Emission code 7: Dinan sells it under the EPA's November 2020 tampering policy, and it is not legal for sale or use on pollution-controlled vehicles in California. Dinan covers the module with a 1-year limited warranty and a 14-day satisfaction guarantee; it is not covered by Dinan's vehicle-matching powertrain warranty. Fitment follows Dinan's listing; tell us your VIN or model year if you want us to confirm before ordering. Dinan DINANTRONICS X user manual (PDF).

Features

Plug-in module, no ECU flash
Up to +62 hp / +71 lb-ft (Dinan)
Bluetooth App-Control (iOS / Android)
+/- mapping buttons on the module
Deactivation plug returns to stock
Factory diagnostics retained

What's Included

Dinan DINANTRONICS X performance module kit (D440-0168)

Specifications

Part Number	D440-0168
Brand	Dinan
Product type	Inline performance module (DINANTRONICS X)
Kit contents	Calibrated module, wiring harness, deactivation plug, cable ties, user manual
Engine	B58TU 3.0L turbo six (B58TU version F)
Max power gain	62 hp @ 5000 rpm
Max torque gain	71 lb-ft @ 3500 rpm
Connection	Turbo boost pressure sensor, manifold absolute pressure sensor and camshaft sensor
Adjustment	Module +/- buttons and Bluetooth app
Labor time	1 hour
Emission code	7 (not legal in California)
Warranty	1-year limited product warranty plus Dinan's 14-day satisfaction guarantee

Questions about fitment? Call (310) 231-0292 or text (310) 886-3111.

Fitment Notes

2020 GR Supra 3.0 uses D440-0166.
Not legal for sale or use in California.

Year	Make	Model	Chassis	Engine
2021-2026	Toyota	GR Supra 3.0	A90	B58TU 3.0L

Fitment

Shipping & returns

Shipping: Orders ship via UPS, FedEx or USPS, from our facility near Los Angeles or directly from the manufacturer. Rates for many items are weight-based and shown at checkout. If you need it by a certain date, text us before you order.

Returns: Unused items in brand-new condition and original packaging can be returned within 30 days of the invoice date, with a 25% restocking fee unless otherwise specified. In some cases we can offer a lower fee with the balance as store credit. Shipping charges aren't refundable in either direction unless approved by AutoTalent.

Not returnable: special-order or custom items, and anything that has been installed, modified or altered.

Cancellations: free if the item is out of stock or we miss the ETA you agreed to. Other cancellations carry a 5% processing fee to cover card fees we can't recover. Special-order items can't be cancelled.

Damaged in transit? Report it to the carrier and to us within 48 hours, keep all packaging, and don't send anything back without our written approval.

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