Borla Axleback Dual Exhaust Mazdaspeed 3 (2010-2013) Mercedes They gear is also heat

They gear is also heat treated for longevity

but still keeps dangerous valve float in check

-High Performance Handling and Aggressive Good Looks

greaseable bushings

Borla Axleback Dual Exhaust Mazdaspeed 3 (2010-2013) Mercedes They gear is also heatLooking for that sporty exhaust note, but don't want to worry about replacing your entire catback? Borla has just the exhaust for you. Their new axleback bolts directly to the factory piping and installs easily. The axbleback will give your Mazdaspeed3 a more sporty and aggressive tone without breaking your bank. All Borla exhausts are mandrel bent stainless steel and come with a lifetime warranty. FITMENT: Mazdaspeed3 2010 2013