Rogue Engineering is proud to introduce our E46 M3 El Diablo exhaust. A cursory glance at the exhaust easily shows how this exhaust excels in both performance while saving weight. However, a closer look will show the pure artistry of its construction and elements of unique design.

Over a Decade of Legendary Performance
It's not like Rogue Engineering to rest on its laurels when it comes to development of any performance product. In fact, we are typically the first to market of product in many instances. However, when it came to the E46 M3 exhaust, we were definitely NOT the first ones on the block. By last count, there were already over 20 different companies offering exhausts for the E46 M3. Some companies even offer multiple selections (as if they couldn't make up their mind which was best!).

After listening and installing countless aftermarket exhausts in our own facility, we felt we had heard and seen enough of the good, bad and very cheezy. We recognized that most E46 M3 owners had very specific requirements to meet that they found in other exhausts out there. What you see here is the culmination is the best features of many of the exhaust systems found today, at an affordable price with the performance you come to expect from a Rogue Engineering product.

El Diablo Features
The RE El Diablo is made to fit exactly like factory. Improved, updated specs!

• Weighs only 30 lbs., 26 lbs. lighter than the factory muffler! (factory is 56 lbs.)
• 100% T-304 stainless steel construction and internals
• Fully mandrel bent tubing, no crimps or flattened areas
• Mil-finished pipes and muffler, mirror polished stainless steel quad 80mm Club Sport tips!
• Full TIG welded construction, no lock seams or pinch welds.
• Rogue Engineering logo tastefully stamped in the body of the muffler
• Flow-through design does not create muffler "hot spots" found on chambered mufflers
• Optimized tubing sizes and minimized bends maintain exhaust velocity without compromising necessary backpressure
• Deep, throaty tone, without the drone. ELIMINATE THE FACTORY RASP SOUND WITH THE ROGUE ENGINEERING RASP PIPE!
• Tuneable sound volume with the use of our EVC X-PIPE (SECTION 2)!
• Easy to install (compared to other systems in the market)
• Will not change ground clearance
• Will not void factory warranty
• Will not affect emissions
• No permanent modifications required for installation

El Diablo Design; Daring to be Different
Much development was spent to optimize the El Diablo exhaust system. To understand the improvements, it is important to see how a stock exhaust functions.