OneFastShop B58TU Aluminum Charge Pipe Kit BMW M340i M440i Supra A90 2020-2026

BMW B58TU Aluminum Charge Pipe - M340i M440i 540i 840i X3 X4 Z4 / Toyota Supra A90 - OneFastShop

OneFastShop SKU: B58TUCP
Price
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Bulletproof your B58TU with the OneFastShop aluminum charge pipe kit. The factory plastic charge pipe is a well known failure point on B58TU powered BMWs and the Toyota Supra A90 from 2020 to 2026 - it splits under boost and leaves you stranded. This direct OEM-style bolt-on two piece T6061 aluminum kit replaces it and handles any boost level you throw at it.

It's required for any tune that raises boost above stock, supports builds adding 30+ horsepower, and sharpens throttle response through improved airflow - bulletproof reliability whether daily driven or fully tuned, backed by a 1 year warranty on defects.

Specifications

Material T6061 mandrel bent aluminum
Configuration Two piece (upper and lower)
Flanges CNC machined billet aluminum (throttle body, intercooler, vacuum)
Finish Wrinkle black powder coat
Bung 1/8 inch NPT (plugged) for meth injection or boost reference
Couplers 4 ply silicone
Clamps Stainless steel T-bolt
Throttle body flange 2 bolt (B58TU / Gen 2 and Gen 3 only)
Engine BMW B58TU (2020 and later)
OEM part replaced 13718651066

What's in the Box

  • 1x Upper charge pipe (B58TU)
  • 1x Lower charge pipe (B58TU)
  • 4 ply silicone couplers
  • Stainless steel T-bolt clamps
  • Installation hardware

Installation Note

2 bolt vs 3 bolt: This charge pipe is designed for the 2 bolt throttle body flange found on B58TU engines (2020 and later). It is not compatible with B58 Gen 1 engines (2016 to 2019), which use a 3 bolt throttle body design. Verify your engine generation before purchase.

Fitment

Year Make Model Submodel Engine
2020-2026 Toyota Supra A90 3.0 B58TU
2020-2026 BMW 3 Series M340i / M340i xDrive (G20) B58TU
2021-2026 BMW 4 Series M440i / M440i xDrive (G22) B58TU
2022-2026 BMW 4 Series M440i / M440i xDrive Gran Coupe (G26) B58TU
2020-2023 BMW 5 Series 540i / 540i xDrive (G30) B58TU
2020-2022 BMW 7 Series 740i / 740i xDrive (G11/G12) B58TU
2020-2022 BMW 7 Series 745e xDrive (G11/G12) B58TU
2020-2026 BMW 8 Series 840i / 840i xDrive (G14/G15) B58TU
2020-2026 BMW 8 Series 840i / 840i xDrive Gran Coupe (G16) B58TU
2020-2024 BMW X3 M40i (G01) B58TU
2020-2024 BMW X4 M40i (G02) B58TU
2020-2022 BMW X6 xDrive40i / sDrive40i (G06) B58TU
2020-2026 BMW Z4 M40i / sDrive M40i (G29) B58TU

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
  • 5 stars: 2 (100%)
  • 4 stars: 0 (0%)
  • 3 stars: 0 (0%)
  • 2 stars: 0 (0%)
  • 1 star: 0 (0%)
R
Reece

Easy install on my X4 M40i. The OEM plastic was already showing stress cracks when I pulled it. This piece is built to last and the couplers feel premium.

A
Alec Whitford

Replaced the cracked OEM pipe on my M440i with this kit. Build quality is night and day better than the plastic factory unit. Boost holds rock solid even when I push past stock targets on a tune.

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