Dinan Performance Exhaust
Fits 2023–2026 BMW M240i
Part #: D660-0098
Overview
The Dinan Freeflow Axleback Exhaust System for the BMW M240i is a high-performance upgrade designed to enhance both the sound and appearance of your vehicle. Crafted from TIG welded and brushed T304 stainless steel, this system combines durability with a refined aesthetic. It is ideal for enthusiasts seeking a combination of aggressive tone and civility, providing a noticeable upgrade in exhaust flow and sound quality without sacrificing daily drivability.
This exhaust system is engineered to deliver a deeper, meatier exhaust note while maintaining a refined interior environment. Its innovative design accommodates quad tips, offering a symmetrical and visually striking appearance that complements the sporty character of the M240i. The system supports improved airflow, helping to optimize engine response and overall driving experience.
Key Features
This exhaust system features several key elements that support its performance and aesthetic goals:
- Constructed from TIG welded and brushed T304 stainless steel for corrosion resistance and durability
- Designed with larger 76mm tubing to improve exhaust flow compared to stock 70mm pipes
- Incorporates quad tips for a bold, aggressive look and enhanced visual appeal
- Features dual valves that allow for adjustable sound levels, balancing performance and comfort
- Engineered to produce a deeper, meatier exhaust tone that mimics a straight pipe system
- Includes drone abatement technologies to minimize interior noise and drone during cruising
- Supports both aggressive and civil driving modes through valve control
Construction & Design
This exhaust system is meticulously constructed from TIG welded T304 stainless steel, ensuring strength, corrosion resistance, and a premium finish. The design incorporates larger diameter tubing and quad tips, creating a balanced blend of performance and aesthetics. The dual valve setup allows for customizable sound profiles, making it suitable for both spirited driving and everyday use.
Driving Feel & Feedback
The Dinan Freeflow Axleback enhances the exhaust flow, resulting in a more responsive engine feel and a richer exhaust note. The dual valves provide control over sound levels, enabling a deeper, more aggressive tone when desired, while maintaining quiet comfort during normal cruising. The system's design ensures a refined interior environment with minimal drone, supporting a comfortable yet engaging driving experience.
Installation & Fitment
This system is designed as a direct bolt-on upgrade for the BMW M240i models from 2023 to 2026. Professional installation is recommended to ensure proper fitment and optimal performance.
What’s Included
The package includes the fully assembled axleback exhaust system with quad tips, dual valves, and all necessary hardware for installation.
