TorqueTubes® Exhaust Manifolds

Banks TorqueTubes maximize exhaust extraction and torque.

  • Exclusive exhaust manifolds tuned specifically for motorhomes (Class-A TorqueTubes)
  • Class-C TorqueTubes utilize exclusive 4-2-1 design: 4 tubes become 2 and then join into 1 collector to maximize exhaust extraction
  • Bulletproof 100% stainless construction
  • Ultra-thick, 1/2-inch flanges welded on both sides and machined perfectly flat
  • Fits so tight, it mounts without need for sealant or gaskets
  • Seamless pulse extractor tuned to pull exhaust and slash backpressure
  • Stainless Y-pipe assembly with seamless Y-collector (Class-A also includes head pipe)
  • Designed to run cooler to protect expensive plug wires
  • No need for factory heatshields
  • 5-Year Limited Warranty

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ApplicationYear RangePart #
TorqueTube system
Class-A motorhome | No cat converter
1993-98 49220

RV Today features Banks

It's an old episode but what Gale explains about the principles of improving the performance in your RV still applies today.

Accolades

“Among the few companies that offered tuning combined with airflow, only Banks offered a system in which all the components are engineered to work together.”
Sportsman's Gear (Vol 24, Issue 7)