Gen 1 B58 5" Downpipe

Gen 1 B58 5" Downpipe

Take your Gen 1 BMW B58 to the next level with our high-performance Downpipe options, available in both Catted and Catless configurations. Whether you’re looking for improved exhaust flow with emissions compliance or maximum power gains, we’ve got you covered.

Our downpipe upgrades are designed to replace the restrictive factory downpipe. Crafted from high-quality stainless steel material, this downpipe is built for durability and heat resistance, offering a more aggressive exhaust note and an overall better driving experience.

Key Features:

• Aggressive Exhaust Note: Experience a deeper, more aggressive exhaust sound that adds to the sporty feel of your B58-powered BMW and increase hp gains from 25-30 whp when tuned
• Durable Construction: Crafted from high-quality stainless steel, the downpipe is built to withstand high temperatures and harsh conditions, ensuring longevity and consistent performance over time.
• Catted and Catless Options: Whether you need emissions compliance or want to maximize performance, our B58 downpipe is available in both catted and catless configurations to suit your needs.
• Perfect Fitment: Designed specifically for the BMW B58 engine, this downpipe offers a direct, hassle-free installation, making it an ideal choice for enthusiasts looking to upgrade their exhaust system.
• Heat Shield Protection (Optional): Our downpipe can be equipped with a custom heat shield for added protection against extreme temperatures, preventing damage to surrounding components and ensuring optimal performance.

Fitment:

Generation 1 B58 (Gen 1):

• BMW M240i (2017-2021)
• BMW 340i (2016-2019)
• BMW 440i (2016-2020)
• BMW 540i (2017-2020)
• BMW 740i (2016-2020)
• BMW X3 M40i (2017-2021)
• BMW X4 M40i (2019-2021)
• BMW X5 M40i (2019-2021)
• BMW X7 M40i (2019-2021)
• BMW Z4 M40i (2019-2022)
• Supra A90 (2019-2021)