Name: Downpipe Upgrade for BMW B58 (4.5 inch)
Brand: 316 Autowerks
Price: 219.99 USD
Availability: InStock

Downpipe Upgrade for BMW B58 (4.5 inch)

$219.99 $279.99

Increases horsepower by up to 25-35% with a professional tune. Improves the sound of your BMW by allowing more airflow and less restrictions.

-Type 304 Stainless Steel construction

-CNC Machined flange for a perfect fit

-Strong Tig welded joints for longevity

-Increased diameter for better airflow

-Increases HP and Torque

-Improves exhaust and turbo sound

Fitment:

16-22 BMW 340i & 340i xDrive (F30 & F31)

16-22 BMW 440i & 440i xDrive (F32/F33/F36)

16-22 BMW M240i & M240i xDrive (F22/F23)

16-22 BMW 540i & 540i xDrive (G30)

16-22 BMW 640i & 640i xDrive (G32 GT)

16-22 BMW 740i & 740i xDrive (G11/G12)
18-22 BMW 840i & 840i xDrive (G14/G15)

fits both stock and aftermarket catback exhausts

*This product is designed strictly for offroad and/or racetrack use ONLY, and is not for use on public highways or streets. By purchasing this product, you take full responsibility to follow all local and federal laws pertaining to the use of such products.*

Fast US Shipping

Quality Guaranteed

Support team that actually cares

2-5 Business days via USPS/UPS/FedEx

We strive to process and ship all orders in a timely manner, working diligently to ensure that your items are on their way to you as soon as possible.

We are committed to ensuring a positive shopping experience for all our customers. If for any reason you wish to return an item, we invite you to reach out to our team for assistance, and we will evaluate every return request with care and consideration.

Have peace of mind with our 1 year limited warranty on all parts and workmanship. We stand behind the quality of our products and are committed to your satisfaction.

Warranty Policy