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| Improved throttle response | 18.7 percent less restrictive than stock |
| Reduced turbo shaft speed | 11.9 percent increase in mass air flow over stock |
| Increased turbo life (thanks to reduced shaft speed) | Retains PCV geometry |
| 11 percent lower turbo drive pressure | Cast aluminum |
| 23 percent greater Gulp Capacity (volume) | Banks red powder coat |
| 17 percent larger turbo inlet size |
| YEAR | MAKE - ENGINE SERIES |
|---|---|
| 2017-2026 | Chevrolet Silverado 2500 HD 6.6 L5P V8 DIESEL |
| 2017-2026 | Chevrolet Silverado 3500 HD 6.6 L5P V8 DIESEL |
| 2017-2026 | GMC Sierra 2500 HD 6.6 L5P V8 DIESEL |
| 2017-2026 | GMC Sierra 3500 HD 6.6 L5P V8 DIESEL |
| Length | 14 in |
| Width | 8 in |
| Height | 9 in |
| Weight | 4 lb |
| Country of Origin | USA |
| Finish | Raw |
| Fuel Type | Diesel |
| Liter | 6.6 Liter |
| Sold As | Each |
| Universal | No |
| Vehicle Type | Truck/SUV |
| E.O. Number | 50 State|EO D-161-158 |
| Prop 65 Warning | CALIFORNIA WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov |
When we set out to make the best-performing intake elbow for the 2017-2025 Duramax 6.6L, we had to first perfect GM’s anti-surge geometry. Half of this important feature is built into the compressor cover and the other half is built into the intake elbow. We digitally designed, printed, and tested more than 40 iterations before landing on the perfect shape and size. The result is better throttle response, quicker acceleration, and greater speed on-grade without turbo-killing compressor surge.
