BMW Gen 3 B58 5” Catless Downpipe
$400
BMW Gen 3 B58 5” Catless Downpipe
Take your B58 BMW to the next level with our high-performance 5" Catless Downpipe. 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:
- 5” High-Flow Design: Massive 5-inch piping drastically reduces back pressure for maximum exhaust flow and turbo efficiency.
- Faster Turbo Spool: Less restriction lets the turbo spool quicker, improving throttle response and boost build.
- Increased Power: Unlocks strong horsepower and torque gains especially when paired with an ECU tune.
- Aggressive Exhaust Sound: Deeper, louder, and more raw exhaust tone with enhanced turbo noises.
- Premium 304 Stainless Steel: Durable construction with TIG welding and smooth mandrel bends for strength and reliability.
- Direct Bolt-On Fitment: Designed specifically for Gen 3 B58 platforms for a clean and easy installation.
Fitment:
Generation 3 B58 (Gen 3 LCI):
- BMW M240i G42 2024+
- BMW M340i G20/G21 2024+
- BMW M440i G22/G23 2024+
- BMW 540i G60/G61 2024+
- BMW 640i G32 2025+
- BMW 740i G11/G12 2024+
- BMW X3 M40i G01 2024+
- BMW X4 M40i G02 2024+
- BMW X5 M40i G05 2024+
- BMW X6 M40i G06 2024+
- BMW X7 M40i G07 2024+
- SUPRA A90/A91 2024+
FOR TRACK USE ONLY, NOT STREET LEGAL
Warranty Info: Our downpipe comes with a 18 month quality warranty. This covers any manufacturing defects or quality-related issues. Please note: any damage caused by improper installation, physical impact, or other human-related factors is not covered under this warranty.
