Description
Increase Output. If you want to increase torque and horsepower output for your Sierra with the 2.7L engine, these aFe BladeRunner Intercooler Hot & Cold Side Tubes will help you achieve that goal. They’re made to directly replace the stock tubes, increasing airflow in the turbo system. The result is more horsepower and torque.
Rugged Design. To ensure these tubes are durable, aFe manufactures them out of mandrel-bent aluminum and stainless steel. A stealthy black powdercoating helps with heat resistance, not to mention looks great under the hood. The included couplings are made of silicone, while the clamps are stainless steel.
Clever Engineering. Instead of creating hot and cold side tubes that are completely different from the stock parts, aFe engineered these to increase flow, while still using the exact same factory mounts. This makes installing the tubes, whether you have a stock or aFe intercooler, easy and simple. The pair of hot-side tubes measure 2.5 inches in diameter, while the cold-side tube has a 3-3.50-inch diameter.
Application. These aFe BladeRunner Intercooler Hot & Cold Side Tubes are made to fit on all 2019-2026 Sierra 1500 2.7L models.
AFE 46-20424-B
CA Residents: WARNING: Cancer and Reproductive Harm
- Increases Torque and Horsepower
- Heat Resistant
- Mandrel Bent Tubing
- 3-1/2″ to 3″ Cold Side Pipe
- 2-1/2″ Hot Side Pipes
- Black Powdercoated Stainless Steel
- Compatible with aFe or Stock Intercooler
- Direct Replacements
- Fits 2019-2026 2.7L Sierra 1500s






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