Rogue Engineering is proud to introduce our MZ4 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
Like the successful E46 M3 Diablo exhaust,
the MZ4 Diablo exhaust is designed to compliment the high-revving engine
concept which BMW has implemented into the M brand vehicles as of late.
This means that the exhaust note will not only sound good at low RPMs,
but also at the high RPM limit of the engine. Additionally, MZ4 Diablo
will improve performance at high RPMs with its straight-through muffler
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 MZ4 exhaust, we were definitely
NOT the first ones on the block. By last count, there were at least 4-5
different exhaust for the MZ4.
If you have any
questions about this Rogue Engineering
MZ4 Diablo Exhaust
please give us a call at 714-582-3330
“I have owned my 2007 M Coupe
since December of 2011, upon driving it home, I knew the first
thing I wanted to do was to swap out the exhaust as that was the
only tame part of this car. During my search for the best system
that fit my budget and requirements, I came across multiple
videos of people who installed the Diablo system from Rogue.
Based on sound bites and performance specs, I purchased the
system through ModBargains. The installation took less than an
hour and was a direct swap using regular tools any shade tree
mechanic should have.
When I started the vehicle, I immediately knew I bought the
right system and so did the rest of the people in my house. When
idling, the sound is pretty tame, step on the throttle and the
exhaust comes to life without being obnoxious, oh, and you will
not be mistaken for one of those tweakers. There is no sneaking
out of the house in this car anymore. While the exhaust sounds
fantastic, the performance is even better. The car pulls harder
than ever. I could feel the difference immediately. The only
issue I have with the system is, I enjoy hearing it so much,
that I am constantly applying pressure to the throttle so I can
hear the sweet sound.”
- Dennis C.
MZ4 Diablo Features
The Rogue Engineering MZ4 Diablo Exhaust is made to fit exactly like factory.
Features of Rogue Engineering MZ4 Diablo Exhaust include:
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 angle
cut, straight cut, staggered tips (with exclusive 3mm wall
thickness, not just a piece of stainless steel tubing). Fits
factory valence without modifications.
Full TIG welded construction, no
lock seams or pinch welds.
Factory-like hangers for OEM fit
(no cutting, bending, or welding required)
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
Deep, throaty tone, without the
Will not change
Will not void
Will not affect
No permanent modifications
required for installation
- Weighs only 17 lbs. per side, 5
lbs. less than the factory muffler! (total savings of 10 lbs.)
MZ4 Diablo Exhaust
All Rogue Engineering Diablo exhaust
are produced using only 100% full T-304 stainless steel because of its
consistent strength characteristics, corrosion resistance, and wide
range of materials (important for controlling sound and exhaust flow).
Beware of some companies that pre-coat
their exhaust products with "thermal coatings". In fact, they may be
hiding inferior stainless steel or inferior welding processes. Rogue
Engineering Diablo exhausts are always TIG welded and never coated.
Some companies have chosen to build
their "stainless steel" exhausts with Grade 409 stainless, because it is
less expensive than 304. While Grade 409 will resist atmospheric and
exhaust gas corrosion, a light surface rust will form is most all
If you have any
questions about this Rogue Engineering MZ4 Diablo Exhaust please give us
a call at 714-582-3330