The venerable S58 found in the G8X M2, M3, and M4 follows BMW's tried and true formula of six cylinders in a row sending power to the back wheels for maximum tire-torturing fun. From the factory, the S58 cranks out up to 503 horsepower and 479 lb.-ft. of torque, but the two turbos tucked next to the engine whisper a tale of limitless possibilities with every shove of the throttle. If you can't hear them, it might be time to let them whisper a little louder with this performance charge pipe from Mishimoto.----The stock M2/M3/M4 charge pipe has the crucial job of transporting boost from both turbos to the intake manifold and intercooler so it can be turned into power by the engine. Looking at the stock charge pipe, however, you might not think BMW thought this was particularly important. Two rubber hoses carry that precious boost out of the turbos and into an (ugly) plastic merge before it enters the intercooler. Some owners are already seeing cracks and failures of this plastic merge on M2s, M3s, and M4s pushing more boost. Luckily, Mishimoto has a solution.----The Mishimoto G8X M2/M3/M4 performance charge pipe replaces the stock rubber and plastic with robust silicone and cast aluminum for a charge pipe that's stronger and 27% less restrictive than stock. Our charge pipe retains the flexibility of the stock front section but replaces the stock rubber hoses with durable silicone for greater heat and pressure tolerance. The plastic merge has been replaced with cast aluminum for a significant durability upgrade, while the transitions have been smoothed to allow improved flow to support future performance upgrades.----This performance charge pipe is a direct fit for your 2021+ BMW G8X M2/M3/M4 and is backed by our Mishimoto Lifetime Warranty for a lifetime of letting your legend breathe free. So, if you're ready to unleash the limitless potential of your M2, M3, or M4, this Mishimoto performance charge pipe is for you.
Installation Instructions
All products are shipped out from one of the Signature Autohaus shipping locations. Signature Autohaus drop ships some products and ships direct others. All products are shipped via FedEx, UPS, DHL or another qualified shipping carrier.
Special arrangements may need to be made for international orders and oversize packages.
In the event a product arrives damaged to your location, please follow the steps listed below. All damaged items must be reported to the shipping carrier immediately and you must notify Signature Autohaus within 5 days of receiving your order. If these steps are not followed, your shipment may not be able to be a candidate for a claim.
Complete the Shipping DAMAGE Claim Form by contacting the carrier that delivered your package.
1) Keep the product and its original packaging and box
Make a list of the damaged or lost item(s)
2) Signature Autohaus will contact the shipper once we receive the email info above to schedule a pickup, DO NOT send it back to us
3) Once the product is picked up and inspected by Signature Autohaus and or Supplier, a replacement or credit will be issued.
4) The Shipping Rates shown at time of checkout our dimensional rate only. If your shipment weight is to much then contact us for a shipping quote. If there is an error in the shipping rate quoted we will contact you and let you know of the changes. International orders(Outside the USA) are not automatically processed as we may require additional information from you.
If a product is ordered and not wanted, the UNUSED item can be returned for a 35% restocking fee. Shipping is not refundable in either direction. All items wanting to be return MUST be reported within 30 days of the original invoice date. No items will be returnable after 30 days. All products shipped from the Signature Autohaus warehouse are shipped via FedEx or Freight and require a signature when delivered. Some packages shipped from the manufacturer may or may not require signatures for package release. Fedex, UPS, and DHL have package pick up locations if you are unable to sign for the package. If the package is returned to Signature Autohaus or manufacturer, you will be responsible for the return shipping costs and pay a 35% restocking fee. These fees will be charged to your account on file.
SIGNATURE AUTOHAUS DOES NOT REFUND SHIPPING CHARGES. If you modify, install, or alter the item in any form, we cannot accept it as a return, will not cover any expenses related to the product or installation, and you maybe be required to purchase a replacement.
In the event that the product you ordered is sent either incorrectly or processed wrong by Signature Autohaus, we will arrange for the package to come back to us and ship out a replacement. We will evaluate the situation before we determine the shipment was incorrect.
To return a item back to us, please do the following:
1. Contact our Customer Service Department to receive a RMA number. All packages returned without a Returned Merchandise Authorization number will be refused.
2. Package the item up in original packaging unless deemed unuseable
3. Include the UNUSED parts and any additional information that was included
4. Include a copy of your receipt
5. Write a brief description of the problem with the product
6. If you have a receipt for the return shipping include as well
7. We DO NOT accept any freight collect packages
8. Once we have received the above information we will notify you via email or phone and let you know the status.
