The AP Xlerator Big Max Turbo muffler is a universal high-flow turbo muffler engineered for superior exhaust flow and deep mellow tone. Crafted with 100% aluminized components for corrosion protection, it features heavy-duty necks for easy sizing and multiple sizing options for broader coverage. Whether used in single or dual setups, this Big Max Turbo muffler helps reduce backpressure while delivering the performance sound many custom builders seek.
Product Videos
Custom Field
Product TypeExhaust Muffler
Inlet Diameter3 in
Outlet Diameter3 in
Body Height4.5 in
Body Length24 in
Body TypeOval
Body Width11 in
Inlet Quantity1
MaterialAluminized Steel
Muffler ConfigurationCenter/Dual
Muffler SeriesBig Max Turbo
Outlet Quantity2
Overall Length29 in
SoundModerate
VolumeDeep
FeaturesReversible
ManufacturerAP Exhaust
Manufacturer Part Number690512
Muffler TypeTurbo
Features2Larger inner tubes for better flow and more power
Features3Designed to deliver superior flow and maximum power