DSX Tuning Global B E99 Flex Fuel - C8/CT5-V & CT4-V Blackwing/Escalade V
DSX Tuning Global B E99 Flex Fuel - C8/CT5-V & CT4-V Blackwing/Escalade V
Device and credits appear as separate items in your cart.
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- Product Overview
Add flex-fuel capability to a supported GM Global B vehicle with an E99 ECM using DSX Tuning’s modified operating system and your selected sensor hardware. The setup retains the factory exhaust-valve controls.
Choose your hardware
- Sensor and pigtail: for an installation with custom wiring and plumbing.
- Sensor and custom harness: provide the required harness dimensions with your order.
- Full plug-and-play kit: application-specific hardware for the vehicle selected above.
For “My car is not listed but has an E99,” contact PowerLabs to confirm the application and hardware before ordering.
Programming and tuning-device requirements
An HP Tuners MPVI4 or RTD4 is required. Provide your vehicle VIN with the order so DSX can validate the purchase against the uploaded vehicle file.
DSX delivers its modified operating system through the HP Tuners Tune Delivery Network. You receive a protected write-entire file and a separate downloadable calibration file with the necessary flex-fuel settings enabled. Confirm your vehicle’s licensing and calibration requirements before ordering.
Optional MPVI4 tuning devices and Universal Credits are supplied by PowerLabs and priced separately. Use your existing MPVI4 or RTD4 if you already have one.
Not sure which configuration you need? Contact PowerLabs with your vehicle, ECM information and current tuning device.
Availability & Shipping
Availability & Shipping
Available to order does not necessarily mean physically stocked at PowerLabs.
PowerLabs-stocked products: items physically in stock at PowerLabs ship within two business days after we receive your completed order and required payment and information.
Supplier-shipped, made-to-order and backordered products: we submit the supplier order within two business days after receiving your completed order and required payment and information. This is an order-placement commitment, not a supplier shipment guarantee. The supplier controls its inventory, production queue, processing and dispatch schedule.
Supplier lead times are separate from carrier transit. A shipping speed selected at checkout does not shorten supplier processing, production or backorder time. Supplier fulfillment conditions apply only where disclosed before purchase and consistent with our terms and applicable law.
Contact us before ordering if you need the item by a specific date. Required delay notices and cancellation/refund options remain available. Business days exclude weekends and applicable holidays.
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