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ACTIVE AUTOWERKE B58 CATTED DOWNPIPE | BMW G2X M340I M440I }
ACTIVE AUTOWERKE B58 CATTED DOWNPIPE | BMW G2X M340I M440I }
ACTIVE AUTOWERKE B58 CATTED DOWNPIPE | BMW G2X M340I M440I }
ACTIVE AUTOWERKE B58 CATTED DOWNPIPE | BMW G2X M340I M440I }
ACTIVE AUTOWERKE B58 CATTED DOWNPIPE | BMW G2X M340I M440I }
ACTIVE AUTOWERKE B58 CATTED DOWNPIPE | BMW G2X M340I M440I }
PLEASE CALL OR TEXT (310)231-0292 WITH ANY QUESTIONS For any questions please PM or email: Online@AutoTalent.com ACTIVE AUTOWERKE...
SKU: 11-062
Product Type: Exhaust
Regular price
$1,399.00
Regular price
$1,499.00
Sale price
$1,399.00
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ACTIVE AUTOWERKE B58 CATTED DOWNPIPE | BMW G2X M340I M440I
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30-days Returns

30-days Returns

PLEASE CALL OR TEXT (310)231-0292 WITH ANY QUESTIONS

For any questions please PM or email: Online@AutoTalent.com

ACTIVE AUTOWERKE B58 CATTED DOWNPIPE | BMW G2X M340I M440I

SHIPPING NOW. Please note that we install the gasket into the downpipe flange as some customers were damaging the gasket on installation.

BMW introduced a new velvet ironic, single turbo version of its direct-injection engine for the later F-Chassis models beginning in 2016 and carried over to the G-chassis models. The Active Autowerke B58 downpipe for the M340i and M440i helps unleash some of the potentials that are restricted by the OEM downpipe.

Turbochargers are powered by spent exhaust gases created during the combustion process. The quicker these gases are evacuated, the better. Unfortunately, the factory downpipe in the B58 is quite restrictive, which results in slower exhaust gases and a slower turbo spool.

The Active Autowerke F-Chassis B58 Signature downpipe utilizes 4.5-diameter stainless steel piping in order to provide more power, a quicker spool, and extreme durability. It then tapers down to 3.5" where we've incorporated a stainless flex joint and then down to 80mm to meet the OEM exhaust system. We never drop the diameter less than the stock diameter of 80mm.

The GESiu00ae G-Sport Ultra High Output Catalytic Converter features full 304 stainless steel construction, including the substrate. GESi UHO-Series Catalytic Converters are EPA registered and compliant in 49 states and fully OBD2 compliant, perfect for use on 1996 and newer vehicles.
The GESi UHO-Series Catalytic Converters are rated for engines putting out between 500 and 850 horsepower while maintaining a high flow capacity. The reduced back-pressure from this high-flow catalytic converter will allow you to maximize your engine's horsepower without harmful emissions. Say goodbye to Check Engine Lights and failed emissions tests!

FEATURES:

  • NO CEL when using this downpipe
  • GESI EPA registered high flow and fully OBD2 compliant
  • Casted upper stainless steel V-Band for precise fitment
  • 4.50" diameter piping allows for maximum power output
  • Rated for 500 to 850 hp applications
  • Withstands up to 1500 F
  • Can reach operational efficiency within 9 seconds of startup
  • Easily bolts-on no cutting or welding required
  • Durable construction from TIG welded 304 stainless steel
  • Ultra high flow 400 cells per square inch catalyst
  • EPA compliant for use on OBD2 vehicles (1996 and newer) except in California
  • 304 stainless steel substrate is furnace braised to the mantle for outstanding durability
  • GESi proprietary precious metal loading technology ensures greatly reduced emissions
  • Ideal for Forced Induction Applications with no loss of HP
  • Both passengers and drivers are safe from harmful emissions and noise
  • Covered by 5 Year / 50,000 Mile Warranty (on shell and tube ends) and 25,000 Mile Warranty on the Catalytic core

VEHICLE FITMENT CHART:

MAKE MODEL CHASSIS YEAR
BMW
M340i/M440i G2X 2019+

If you have any fitment questions, please feel free to reach out to our team via the contact methods below. If you are contacting us for any order status updates, please give us a call, or email us. We are a lean operation bringing you the best shopping experience possible. We are working on your orders as quickly as we can. We thank you for your patience.

Call:
Please reach out to us at (310) 231-0292 for sales inquiries if you are in the United States, Canada, Mexico.
Email:
For more in-depth product questions, fitment questions, product inquiries please email our performance specialists at online@autotalent.com.
All other inquiries:
Please direct your inquiries to the chat functionality on our website.

Returns Policy

If a product is ordered and not wanted, the UNUSED item can be returned for a 25% restocking fee unless otherwise specified. In some cases, we may offer the ability to return the item to us for a lesser restocking fee and then keep the balance as a store credit. To return an item, it must be in brand new condition with original packaging.

We cannot accept a return on special ordered or custom items.

Shipping is non refundable in either direction unless approved by AutoTalent. 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 AutoTalent facility are shipped via FedEx, USPS, or USPS. Some packages shipped from the manufacturer may or may not require signatures for package release.

Special Order Items

Some items may be special order specifically for the customer’s vehicle. These items generally require a deposit or paid in full. Once this deposit amount is notified to the customer and they agree to order the special order item, the deposit becomes non-refundable. These special order items cannot be returned or resold. Cancellations are not allowed on special order parts.

AutoTalent DOES NOT REFUND SHIPPING CHARGES. If you modify, install, or alter the item in any form, we cannot accept it as a return. We will not cover any expenses related to the product or installation, and you may be required to purchase a replacement.

** All cancellations that are requested that are NOT due to items not being in stock or delayed by the manufacturer are subject to a 5% processing fee. When you place an order with us we pay credit card fees that are NOT returned back to us. We will absorb these fees if we do not have the item in stock OR if you agree to the original ETA and that ETA is NOT met. If you decide to cancel for any other reason you will not receive this 5% fee back

Shipping

We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.

When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.

Please also note that the shipping rates for many items we sell are weight-based.

Fitment
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