

Virtually indestructible 100% stainless TorqueTubes maximize exhaust extraction, unleashing gobs of torque.
Banks TorqueTubes maximize exhaust extraction and torque.

Here's the TEST REPORT
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| 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.
“Banks has certainly earned his stripes, earning dual degrees in electronic and mechanical engineering, developing trendsetting products and setting a ton of Bonneville top speed records, some of which still stand.”
Fastest Street Car (Aug '03)