Dinan Free Flow Axle-Back Exhaust System with Black Tips for BMW M240i (G42) 2022-2024
The G42 M240i is a standout in BMW's current lineup, capturing the essence of the brand's legacy while offering a balance of performance and comfort. Though the spotlight often shines on the G87 M2, the M240i is equally captivating, boasting the same B58 engine found in the M340i and M440i, ensuring performance is never in short supply. This versatile powerhouse now receives the Dinan exhaust treatment, a system that has garnered acclaim for the M340i and M440i, delivering a robust and aggressive exhaust note to match the vehicle’s capabilities.
A signature feature of this exhaust is its quad-tip design, previously exclusive to M models. The four massive 102mm exhaust tips fit the factory valance flawlessly, marking the M240i as a serious contender in the performance world. With options for either black ceramic coated or polished clamp-on tips, Dinan ensures a system that blends elegance with aggression, all while maintaining the brand’s signature straight-cut tip design.
This exhaust system goes beyond just aesthetics. The Dinan engineers introduced a second exhaust valve to ensure even flow and maintain symmetry in both sound and performance. When the valves are open, the system mimics a straight-pipe design, delivering a deep, throaty tone. Closed valves direct the exhaust flow through the muffler for a more subdued sound, allowing for civil driving conditions without any intrusive drone. This duality offers the best of both worlds – bold sound when you want it, and quiet refinement when you need it. With drone abatement technologies and precision craftsmanship, the Dinan Valved Exhaust is the perfect upgrade for the M240i, elevating it into BMW’s illustrious performance family.
Features:
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Power gains: +6 HP and +5 lb-ft torque @ 6600 RPM
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Enhanced sound: Louder, sportier exhaust tone with drone reduction technology
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Exhaust tips: Quad 4" (102mm) diameter clamp-on, double-walled, polished or black ceramic coated, with laser-engraved Dinan logos
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High-quality construction: 100% TIG-welded T304 stainless steel
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Larger diameter piping: 76mm tubing (vs. 70mm stock) for improved flow
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Weight savings: 4 pounds lighter than the stock system
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Innovative valve system: Retains factory valve actuator and adds a second valve on the opposing side for even flow and optimal sound control
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Reduced restriction: 76mm exhaust valves, 30% less restrictive than stock
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Seamless integration: Factory-like fitment with all necessary mounting hardware included
| Brand |
Dinan |
| Dinan Point Value |
3 |
| Emission Code |
5 |
| Labor Time (Hours) |
2.5 |
| Max HP Gain |
6 @ 6600 RPM |
| Max Torque (lb-ft) Gain |
5 @ 6600 RPM |
| Product Type |
Axle-Back Exhaust |
| Sale Category |
Exhaust |
| Tip Finish |
Black Ceramic Coated |
| UPC |
810065215147 |
| Part Number |
D660-0098-BLK |
Fitment Chart:
| Make |
Model |
Year |
BMW
|
M240i
|
2022-2024
|
⚠️ California Proposition 65 Warning:
This product may expose you to chemicals known to the State of California
to cause cancer or reproductive harm.
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