Rogue Engineering E46 M3 Diablo CALIENTE Exhaust

Differences between the standard Diablo and the Diablo CALIENTE are highlighted in RED.

• Weighs only 28 lbs., 28 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
• Pie-cut bends, meticulously TIG welded for the right areas where mandrel bending is not possible. 
• Custom built, muffler body, 21.25" wide (0.75" shorter than standard Diablo)
• Mil-finished pipes and muffler, mirror polished, 80mm, SINGLE WALL, STRAIGHT CUT, staggered 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
• Tubing increased to 63.5mm (2.5”) for those looking to match their aftermarket 63.5mm manifolds and midpipes!
• Louder volume than the standard Diablo (see below)
• 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

Some pertinent data;

• 100% stock cats, Section 1, Section 2, OEM Muffler.  Idle shows 92dB.
• 100% stock cats, Section 1, Section 2, Diablo (standard).  Idle shows 94dB.
• 100% stock cats, Section 1, Section 2, Diablo CALIENTE.  Idle shows 99-100dB