3”
Stainless Steel
CatBack Exhaust
System

With our
Cobalt 3” exhaust system, we decided to create a
super-high flowing system that offers more airflow than
anything else on the market. This 3” exhaust system is
meant primarily for the high-achieving supercharged or
turbocharged Cobalt, with WHP levels of 250 and above. It
incorporates a very effective combination of resonator and
main muffler, creating a super-mellow tone without the
excessive noise sometimes associated with lesser 3” exhaust
systems.
An attractive and classy 4.5” tip is augmented by
full system polishing. High-quality hardware and stainless
band-style clamps are included. An additional versatile
feature is the removable front portion, which allows the
enthusiast to easily convert to a larger-than-stock downpipe
later if desired.
Not to be
confused with cheap, poor-quality imports that can drive you
crazy with excessive noise and short life, this is an
American-built system that uses only premium materials.
Extensive sound testing has made this the most popular 3"
system available for Cobalt!
-
Superior sound, no
drone or bark, just smooth mellow tone
-
Preferred by Cobalt
enthusiasts who've heard them all
-
RaceCrafted in USA
by Americans
-
Not a cheap Asian
import like so many others
-
Slip-joint design
allows perfect fitment to every car
-
Excusive Modular
downpipe connection enables the most options
-
Proven to support up
to 500 engine HP!
Click here to hear the Hahn 3" Catback in action!
Click here for an exhaust flyby!
Click here for another flyby!
Video with no cat

Polished 4.5” tip reflects
Hahn’s Race-quality Craft-smanship!

Exclusive removable Modular downpipe connection allows you to bolt to a
stock downpipe now, makes it easy to upgrade to a larger
downpipe later!

100%
polished! Looks great from every angle
NOW ALSO AVAILABLE FOR SS/TC!
H EX-1600: Cobalt 3" SS CatBack Exhaust,
$624.95
*Some
products listed are legal for sale or use in CA only for
racing vehicles which may never be driven on a public highway.