Will the Dinan F87 M2 exhaust fit my car?

Yes. It's built specifically for the 2016-2018 F87 BMW M2 with the N55 engine and bolts to the factory brackets and hangers with no cutting or welding.

How much power does the Dinan F87 M2 exhaust add?

Dinan measured up to 6 hp and 5 ft-lb of torque at 6,600 rpm on the dyno, with the piping opening to 3.25 in when the valve is fully open for reduced backpressure.

Does the Dinan F87 M2 exhaust stay quiet with the valve closed?

Yes. The system reuses the factory exhaust valve actuators, so it limits noise at low speed just like stock and only opens fully under load or throttle.

Is the Dinan F87 M2 exhaust difficult to install?

No. Dinan lists about 1.2 hours of labor, and the system bolts on using the factory brackets and hangers with no cutting or welding.

What are the tips on the Dinan F87 M2 exhaust made from?

The tips are black ceramic-coated stainless steel, laser-engraved with the Dinan logo, and mounted as four quad outlets.

Is the Dinan F87 M2 exhaust street legal?

Yes. Dinan rates it as legal for emissions-controlled street use, non-emissions-controlled use, and competition or racing use, since it does not affect vehicle emissions.

Description

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Description

Dinan Free Flow Axle-Back Exhaust with Black Tips for F87 BMW M2

Dinan F87 M2 exhaust replaces the axle-back section on the F87 BMW M2 with a design built to flow more at full throttle without losing the daily-driver manners of the stock exhaust. Four black ceramic-coated quad tips replace the stock outlets, and the system reuses the factory exhaust valve actuators, so the computer-controlled valve still limits noise at low speed and opens the exhaust fully under load. At full valve-open, the piping steps up to 3.25 inches, and the whole system is 100% T304 stainless steel, dyno-tuned for more flow with less backpressure.

Features

Four 3.5-inch black ceramic-coated quad tips, laser-engraved with the Dinan logo
Reuses the factory exhaust valve actuators for computer-controlled operation
Tubing opens to 3.25 inches in diameter when the valve is open
Dyno-tuned for maximum flow with minimum backpressure
Reduces interior drone during normal driving
100% T304 stainless steel construction, brushed finish
Direct bolt-on installation using factory brackets and hangers; no cutting or welding

Applications

BMW M2: F87 | 2016-2018 | 3.0L Turbo I6 N55

Notes

Reuses the factory valve actuators, so no additional valve hardware or remote is needed for dual-mode operation
Rated by Dinan as legal for emissions-controlled street use, non-emissions-controlled use, and competition or racing use

Frequently Asked Questions

Will the Dinan F87 M2 exhaust fit my car? Yes. It’s built specifically for the 2016-2018 F87 BMW M2 with the N55 engine and bolts to the factory brackets and hangers with no cutting or welding.
How much power does the Dinan F87 M2 exhaust add? Dinan measured up to 6hp and 5ft-lb of torque at 6,600rpm on the dyno, with the piping opening to 3.25 in when the valve is fully open for reduced backpressure.
Does the Dinan F87 M2 exhaust stay quiet with the valve closed? Yes. The system reuses the factory exhaust valve actuators, so it limits noise at low speed just like stock and only opens fully under load or throttle.
Is the Dinan F87 M2 exhaust difficult to install? No. Dinan lists about 1.2 hours of labor, and the system bolts on using the factory brackets and hangers with no cutting or welding.
What are the tips on the Dinan F87 M2 exhaust made from? The tips are black ceramic-coated stainless steel, laser-engraved with the Dinan logo, and mounted as four quad outlets.
Is the Dinan F87 M2 exhaust street legal? Yes. Dinan rates it as legal for emissions-controlled street use, non-emissions-controlled use, and competition or racing use, since it does not affect vehicle emissions.

About Dinan

Founded in 1979, Dinan is North America’s leading BMW tuner, developing, manufacturing, and marketing a full line of high-performance products for BMW, MINI, and Mercedes-Benz. Dinan works through a nationwide network of Authorized Dinan Performance Centers, including select BMW dealerships and independent BMW service and performance shops. The company’s warranty program, introduced in 1996 with BMW of North America’s cooperation, matches BMW’s new car warranty and covers Dinan enhancements and the vehicle itself for up to 4 years or 50,000 miles. That coverage lets BMW owners add real performance without risking their factory warranty. Automotive publications have tested Dinan-enhanced BMWs against some of the world’s most exotic sports cars for three decades, and the results consistently hold up. Despite that performance, Dinan BMWs keep the reliability and everyday civility BMW owners expect. The product line spans engine, driveline, and chassis components across the full BMW lineup, covering acceleration, cornering, and stopping power. Every Authorized Dinan Performance Center can help build anything from a single upgrade to a complete Dinan BMW.

Additional Information

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Shipping Policy

Items that are in stock in the US, either at Bulletproof’s warehouse or at a supplier’s warehouse, are generally delivered within 7-10 days. Special order items from overseas take considerably longer. As a courtesy Bulletproof offers delivery estimates to our customers which take into consideration manufacturer availability and shipping schedule. These estimates represent our best guess based on previous orders from the manufacturer and do not in any way imply a guaranteed delivery window. Many manufacturers work in a “just in time” inventory system and often take 2-20+ weeks to produce an item once an order is submitted. All deliverable items are then sent to our Japanese warehouse. Bulletproof ships a minimum of one full ocean freight container every month from Japan, oftentimes more than one a month. Ocean freight takes an average of 4 weeks. Typically it breaks down to one week in Japan for paperwork and customs, two weeks by boat and one week in US customs/clearance. Due to the wide number of variables between manufacturer and shipping schedules, delivery estimates are simply just that – estimates. We attempt to estimate conservatively and we usually deliver faster than our estimates suggest. It is not Bulletproof’s policy to guarantee delivery time of any special order item, this is impossible for us to do. By ordering you acknowledge that there is no required delivery ETA and an order may not be canceled or altered due to manufacturing or shipping delays, all ETA’s are provided as a best guess only. Please review the full Terms & Conditions here.

BP Pricing Difference

We do pricing a little differently on our JDM brands and we believe in making things simple and clear. No hidden fees or surcharges. Every price you see includes the shipping cost to our office in Los Angeles, California and all the associated taxes/duties/fees for bringing the products into the US. The only shipping you ever pay is from our facility in the US to your location. Be wary of resellers that don’t include the cost of international shipping in their pricing on JDM parts. While we believe we’ll always have the lowest all-in price on JDM products, we offer a price match guarantee for all authentic parts purchased from authorized dealers as well. For many international customers, it’s much more affordable to ship from the USA than from Japan directly, as the air freight and ocean freight costs are typically much less. However, for customers looking to ship directly from Japan outside of North America, or domestically in Japan, we can provide pricing specifically for that scenario. Please do not hesitate to contact us with any pricing questions or concerns. Please email us at sales@bulletproofautomotive.com with any inquiries.

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