Wagner Tuning B58 Fuel Rail Kit with Fittings - Toyota GR Supra (A90) 2020-2026

Wagner Tuning B58 Fuel Rail Kit with Fittings - Toyota GR Supra 3.0 / BMW M340i / M440i 2018-2026

Wagner Tuning SKU: WGT001002433.KKIT.B58
Price
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This Wagner Tuning fuel rail kit adds a port fuel injection stage to B58 engines fitted with the Wagner Tuning B58 intake manifold; it is not designed for the OEM intake manifold. The rail is built for Bosch EV14 xT Compact injectors, including Bosch 0280.158.038 and 0280.158.040, and is also compatible with Injector Dynamics 1050.34.14.14.6 injectors. Two ORB-8 (3/4"-16) ports allow flexible plumbing into an upgraded fuel system. This kit includes the fuel rail and the matching B58 fitting kit, supplied unassembled.

Specifications

Type Fuel rail kit
Connections 2 x ORB-8 (3/4"-16)
Injector Compatibility Bosch EV14 xT Compact (0280.158.038, 0280.158.040), Injector Dynamics 1050.34.14.14.6
What's in the Box
  • Fuel rail
  • B58 fitting kit
  • Supplied unassembled. Injectors and other fuel system components are not included
Fitment Notes Requires the Wagner Tuning B58 intake manifold (200001175); not for the OEM intake manifold. Fits vehicles with OEM intake manifold 11618647977 (B58.2). Check the part number on your manifold before ordering
Quantity 1
Part Number 001002433.KKIT.B58

This part fits:

Year Make Model Submodel
2022-2026 BMW M240i Base
2022-2026 BMW M240i xDrive Base
2020-2026 BMW M340i Base
2020-2026 BMW M340i xDrive Base
2021-2026 BMW M440i Base
2021-2026 BMW M440i xDrive Base
2022-2026 BMW M440i Gran Coupe Base
2022-2026 BMW M440i xDrive Gran Coupe Base
2018-2024 BMW X3 M40i
2020-2021 BMW Z4 sDrive M40i
2020 BMW Z4 M40i First Edition
2022-2026 BMW Z4 M40i
2020 Toyota GR Supra Base
2020 Toyota GR Supra Launch Edition
2020-2026 Toyota GR Supra Premium
2021-2022 Toyota GR Supra A91 Edition
2023 Toyota GR Supra A91-MT Edition
2024 Toyota GR Supra 45th Anniversary Edition
2026 Toyota GR Supra MkV Final Edition
2021-2026 Toyota GR Supra 3.0

Documents: Bosch EV14 Injector Data Sheet (PDF)

Will this fit my stock intake manifold?

  • No. The rail is designed only for the Wagner Tuning B58 intake manifold (200001175) and does not fit the OEM intake manifold.

Which injectors does it take?

  • It is built for Bosch EV14 xT Compact injectors such as 0280.158.038 and 0280.158.040, and also fits Injector Dynamics 1050.34.14.14.6.

Are injectors included?

  • No. The kit includes the fuel rail and the B58 fitting kit only; injectors and other fuel system components are separate.

Shipping

  • Orders placed before 3 PM EST typically ship the same business day. Larger items ship within 1 to 3 business days.
  • Standard, expedited, and overnight options at checkout.
  • Oversized items ship by freight and take longer.
  • Special order items follow a lead time we confirm with you individually before the order is committed.
  • Backordered items ship as soon as stock lands. Lead times are manufacturer estimates and can change. Contact us for current ETAs.
  • Need to cancel? Email us right away. Cancellations are not guaranteed once an order is in process. In-stock orders cancel free before they ship; a 6% fee applies only to confirmed backorders and special orders.
  • International orders: prices do not include VAT, duties, or import fees. Your country charges these at import and they are the buyer’s responsibility.

Returns

  • 30 days from delivery to request and ship back a return on new, uninstalled items in original packaging with all hardware.
  • Standard returns: 8% restocking fee on the item price before tax and shipping. Shipping is not refunded in either direction. All waived if the item is defective or we made the error.
  • Fitment guaranteed: select your vehicle above, or confirm fitment with us in writing before you order. If the part shows as a fit and it is wrong, the return is on us, even after installation. Otherwise, installed or used parts cannot be returned.
  • Final sale: special orders, coilovers, electronics, engine internals, turbochargers, superchargers and turbo kits, unless defective or we sent the wrong item.
  • Product images may be representative. The SKU and specifications in the listing are what ships.
  • Email us for return authorization before shipping anything back.

Full details: Shipping Policy · Returns & Refunds · Warranty
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