Rogue Engineering E30 M3 Diablo Exhaust

Sorry M3 owners! This exhaust has been discontinued by Rogue. Please click here to see our other E30 M3 cat-back exhaust options.

The Rogue Engineering E30 M3 Diablo Exhaust is a great upgrade for your 20-year old rusty muffler. The exhaust is made entirely of T-304 stainless steel, so it offers high-quality construction and longevity. 

Rogue Engineering intentionally designed this exhaust to have tubing diameters 23% larger than other aftermarket choices for a number of reasons… Many E30 M3 owners take their cars to the track or autocross, and more flow at wide-open throttle is good for anyone who likes to live at redline. Plus, when an S14 requires a rebuild, a 2.5L conversion is very popular, and that requires more flow. Of course, the ultimate conversion of using an S50, S52, or even an S54 engine requires much more exhaust flow than the OEM dimensions, and the RE Diablo exhaust delivers

Features:

• Fully mandrel-bent tubing - no crimps or flattened areas


• 100% T-304 stainless steel construction, including internals


• Weighs only 18 lbs (factory weighs 31.5 lbs)


• Mil-finished pipes and muffler- mirror polished stainless steel 76mm double-wall tips


• Full TIG-welded construction - no lock seams or pinch welds


• Rogue Engineering logo stamped in the body of the muffler


• Two stainless steel Accu-seal clamps included for installation

Note: This exhaust system is designed to change the tone and increase the volume of the exhaust. Some states or jurisdictions have strict sound regulations that prohibit any changes to the factory exhaust. It is the responsibility of the vehicle owner to ensure his/her vehicle complies with all federal, state, county, or local regulations. Installation of this exhaust will not increase emissions nor cause a check-engine light or fault codes on a properly maintained vehicle. It was developed to work with all factory emissions controls and equipment.