B58 Performance High Flow Catted Down Pipe w/ heatshield - BMW G01 G02 X3 X4 M40i B58 3.0T
The Performance High Flow Catted Down Pipe for the BMW G01 G02 X3 X4 M40i with the B58 3.0T engine is engineered to enhance the overall performance of your vehicle, unlocking its true potential. Crafted from high-quality stainless steel, this downpipe is designed to offer both superior durability and exceptional exhaust flow. By replacing the restrictive factory downpipe, this performance upgrade optimizes your vehicle's exhaust system for increased horsepower, torque, and a more aggressive exhaust note.
Key Features:
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High-Flow Catalytic Converter: Incorporates a high-flow, metallic substrate catalytic converter that allows for optimal exhaust gas flow while remaining emissions-compliant. It significantly reduces turbo lag and provides more responsive acceleration.
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Premium Stainless Steel Construction: Built from durable, corrosion-resistant stainless steel to ensure longevity and resistance to high temperatures and pressure in the exhaust system.
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Increased Exhaust Flow: Features a larger diameter and smoother bends to reduce backpressure, improving turbo efficiency, resulting in quicker spool times and enhanced overall engine performance.
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Improved Horsepower and Torque: The high-flow design helps increase horsepower and torque, delivering better performance throughout the RPM range, especially in the mid and high-end.
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Aggressive Exhaust Note: The improved exhaust flow creates a deeper, more pronounced exhaust sound, offering a more exhilarating driving experience without being overly loud or intrusive.
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Direct Fit Installation: Designed as a direct replacement for the OEM downpipe, ensuring a smooth and easy installation with no additional modifications needed.
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Emissions Compliant (CARB-approved in some areas): This downpipe is equipped with a catalytic converter that allows for compliance with emissions regulations in various regions, ensuring legal operation on the road.
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Compatible with Tuners & Upgrades: Perfect for BMW owners looking to upgrade their turbo system, work with aftermarket tuners, or install additional performance parts like upgraded turbos or intake systems.
Upgrade your BMW G01 G02 X3 X4 M40i B58 3.0T’s exhaust system with the Performance High Flow Catted Down Pipe and feel the difference in power, sound, and overall driving experience. Whether you're looking for more power on the track or a more responsive daily drive, this downpipe is the perfect modification.
We want you to have our parts as quickly as possible. Products that are in stock will be shipped and delivered domestically in 1–5 business days. It will take seven to twenty-one business days for international shipment. An email confirming that your order is being completed will be sent to you once you place it. For in-house orders, please allow a day for processing and the updating of the tracking number. The product page accurately shows the quantity.
Custom steering wheels typically take 20-25 business days for production, with an additional 5-7 business days for shipping. Production and delivery times may vary depending on the complexity of the order and the shipping destination. For more details, please refer to our Shipping Policy.
Our Return Policy permits returns only for products that are found to be defective. You have 30 days from the date of delivery to inspect the product and report any issues.
Regular Cleaning: Maintain carbon fiber parts by cleaning them regularly with a soft cloth and a mixture of mild soap and water. Avoid abrasive or harsh cleaners that could harm the finish.
Use Microfiber Pads and Cloths: Opt for microfiber pads and cloths when cleaning or applying protective coatings to prevent surface scratches.
Protect from Sun and Chemicals: Limit exposure to direct sunlight and harsh chemicals, as they can damage carbon fiber. When possible, use protective covers or park your vehicle in shaded areas.