B58 Catless Downpipes - BMW M340i, 340i, M240i, M440i, 440i, X3 M40i, X5 M40i | A90 Supra

Product Description:

• Unlock the full potential of your B58 engine with the B58 Catless Downpipes by Carbon District, designed to deliver maximum performance, improved exhaust flow, and an aggressive sound.
• By eliminating the restrictive factory catalytic converter, these downpipes provide increased horsepower, torque, and faster turbo spool, making them an essential upgrade for performance enthusiasts.
• Constructed from high-quality stainless steel, they ensure durability, heat resistance, and long-lasting performance under extreme conditions.

Features:

• Optimized Exhaust Flow: Eliminates factory catalytic converters for reduced backpressure and increased power output.
• Enhanced Sound Profile: Produces a louder, deeper, and more aggressive exhaust note.
• High-Quality Stainless Steel Construction: Ensures long-lasting durability and heat resistance.
• Bolt-On Fitment: Designed for easy installation with no permanent modifications required.
• Performance Gains: Increases horsepower and torque, improving overall driving dynamics.

Includes:

• 1 Unit of B58 Catless Downpipes
• Necessary installation hardware

Fitment:

• 2019-Present BMW G20 M340i
• 2017-2018 BMW 340i
• 2016-2021 BMW M240i
• 2016-2019 BMW 440i
• 2021-Present BMW M440i
• 2018-Present BMW X3 M40i
• 2018-Present BMW X5 M40i
• 2022-Present BMW M240i
• 2020-Present Toyota A90 Supra
• 2024-Present BMW X7 M40i

⚠ For off-road and race use only. Professional installation is recommended to ensure proper fitment and performance.