Dinan F8X M3/M4 Dinan Sport Axle-Back Exhaust

Product Details

Dinan sport mufflers are designed to compliment the M3/M4 and not overpower the driver and passengers with harsh tones. Dinan engineers their exhausts to sound great and be a natural fit to the character of the car as well as produce more power and torque. Four 3.5" stainless tips engraved with the Dinan logo fill out the rear valence (choose either polished or satin black tips). Annoying highway drone has also been engineered out of the system. Dinan uses only 304 stainless steel in their systems for the maximum corrosion protection. This system replaces the factory rear mufflers at a pre-determined cut point on the stock exhaust, which makes for an easy installation and you can reinstall your original mufflers using factory hardware. Detailed installation instructions are included.

Features of the F8X M3/M4 Dinan Exhaust -

• Dinan Tuned Resonance Chamber Technology
• High-flow exhaust valves reduce drone & improve flow at wide open throttle
• Weight savings over the stock system
• Reuses factory valve actuators
• Preserves original M-Drive controls for exhaust flap

For over 35 years, Dinan has been America's premier tuning company, pioneering advancements in BMW modification while retaining a focus on balanced performance that preserves the original character and driving feel that a BMW offers. When you install a Dinan part on your car, know that it's not only carefully developed and tested, but that Dinan stands behind it with a four year, 50,000-mile warranty. Dinan believes so fully in their “total package” approach that once your car has been fitted with enough of their parts, they celebrate your conversion from stock to Dinan with an exclusive trunk badge, displayed proudly by BMW enthusiasts everywhere. This setup is worth 3 point towards your Dinan badge.

This item fits the following BMWs:
2015+ F80 BMW M3 - Sedan
2015+ F82 F83 BMW M4 - Coupe, Convertible

Prop 65 Warning

Product Q&A

Lifetime Replacement

Fits These Cars