

Virtually indestructible 100% stainless TorqueTubes maximize exhaust extraction, unleashing gobs of torque.
Banks TorqueTubes maximize exhaust extraction and torque.
| Application | Year Range | Part # |
|---|---|---|
| TorqueTubes system E-Super Duty | 2004-06 | 49185 |
| TorqueTube system Class-C, E-350 | EGR-equipped | 1997-04 | 49186 |
| TorqueTube system Class-C, E-Super Duty | EGR-equipped | 1997-03 | 49187 |
| TorqueTube system Class-C, E-350 | No EGR | 1997-04 | 49188 |
| TorqueTube system Class-C, E-Super Duty | No EGR | 1997-03 | 49189 |
It's an old episode but what Gale explains about the principles of improving the performance in your RV still applies today.
“Gale Banks Engineering is one of the world's foremost long-distance engine builders, as well as single and twin turbocharger designers and racers.”
Super Chevy