KYOSTAR Water to Air Intercooler Intake Manifold For BMW B58TU M240i M340i M440i
 

Features:

  • Reinforced Aluminum Construction Replaces the fragile factory plastic intake manifold with a heavy-duty, TIG-welded aluminum assembly. Engineered to withstand extreme boost pressures from upgraded turbos, completely eliminating the common risk of manifold cracking under heavy engine loads. 

  • Integrated Port Injection (PI) Fuel Rail Features a pre-machined intake runner design with 6 injector ports and includes a high-flow supplemental fuel rail. This is absolute essential for running E85 ethanol blends or achieving 600-1000+ HP builds, bridging the fueling gap where the factory Direct Injection (DI) system maxes out. 

  • Upgraded Air-to-Water Intercooler Core Incorporates a significantly larger and denser internal cooling core compared to the OEM unit. This optimized Air-to-Water (AWIC) design drastically reduces Intake Air Temperatures (IAT) and combats heat soak, ensuring consistent, maximum power delivery during track days or aggressive back-to-back pulls.

  • Comprehensive Hardware Kit for Direct Fitment Designed specifically for the B58TU (Gen 2) engine architecture. The complete package includes all necessary installation components—premium coolant hoses, thermal intake gaskets, fuel fittings, and mounting hardware—for a straightforward, professional installation.

 

Fitment:

  • For BMW 2-Series Gen 2 B58 3.0T Engine M240i M240iX (G42) 2021-2025;
  • For BMW 3-Series Gen 2 B58 3.0T Engine M340i M340iX including GT (G20/G21) 2019-2025;
  • For BMW 4-Series Gen 2 B58 3.0T Engine M440i M440iX (G22/G23/G26) 2021-2025;
  • For BMW 5-Series Gen 2 B58 3.0T Engine 540i 540iX (G30/G31) 2019+;
  • For BMW 6-Series Gen 2 B58 3.0T Engine 640i 640iX (G32) 2019+;
  • For BMW 7-Series Gen 2 B58 3.0T Engine 740i 745e (G11/G12) 2019+;
  • For BMW 8-Series Gen 2 B58 3.0T Engine 840i 840iX (G14/G15/G16) 2019+; 
  • For BMW X-Series Gen 2 B58 3.0T Engine X3 M40i M40ix (G01) 2019+;
  • For BMW X-Series Gen 2 B58 3.0T Engine X4 M40i M40ix (G02) 2019+;
  • For BMW X-Series Gen 2 B58 3.0T Engine X5 40i 40ix (G05) 2019+; 
  • For BMW X-Series Gen 2 B58 3.0T Engine X6 40i 40ix (G06) 2019+; 
  • For BMW X-Series Gen 2 B58 3.0T Engine X7 40i 40ix (G07) 2019+; 
  • For BMW Z-Series Gen 2 B58 3.0T Engine Z4 M40i (G29) 2019+;  
  • For TOYOTA Supra Gen 2 B58 3.0T Engine A90/A91 Expanded 2019+;

 

Package include:

  • As shown in the pictures

 

Note:
Doesn't come with installation instructions
We recommend professional installation Only.

 

Customs:
For international transactions, you may also be responsible for possible duties, taxes, and customs clearance fees as requested by country laws.
According to ebay policy , the Import duties, taxes, and charges are not included in the item price or shipping cost. These charges are the buyer´s responsibility.
Please check with your country´s customs office to determine what these additional costs will be prior to bidding or buying.

新建网页 1
  • You can pay with one or more of Visa/Master credit card, debit card, PayPal, Google Pay and Apple Pay.
    The payment method is based on the page displayed when you place your order.
    1.Please pay soon after you have made the order or received our email informing that you've won your bid so that we could arrange the shipment more quickly.
    2.Before you pay,please make sure that your address is a valid one.
新建网页 1
Items are dispatched within 24 hours(except weekends and holidays) and shipped from China. 
Shipping detail for different destinations: 
Destination United Kingdom Europe(except Island Countries)
Expected Time5-9 business days7-15 business days
Delivery may be delayed during weekends and holidays.We'll strive our best to provide you the most reliable, affordable way of shipping service. But sometimes it is highly depended on the courier companies and local customs,especially for international shipping.
新建网页 1
  • For inquires and customer support, please send your email via ebay email system. All emails will be responded to within 24 hours during business days.
新建网页 1

1.Please feel free to contact us if you have any question.Mails will be replied in 24 hours during business days and sometimes there may be delay during holidays and weekends.But we'll do reply you asap and try our best to solve your problems out. Believe us,every customer is taken as our important treasure. 
2.Please check your mailbox or the messages in your ebay account if you've sent us emails or if there seems to be any problem.We'll keep all of you updated if there's any problems concerning logistics and so on. 
3.Our mails are sent on Gmail,sometimes they may be blocked or could not be sent into a certain mailbox.Please change your settings or use another mailbox if you usually meet similar problems dealing on eBay.

新建网页 1

For inquires and customer support, please send your email via ebay email system. All emails will be responded to within 24 hours during business days.

PushAuction

On 10-Apr-2026 at 11:14:31 BST, seller added the following information:

Datacaciques