The aFe BladeRunner GT Series intercooler for 2017–2019 GM diesel trucks with the 6.6L L5P engine uses a 2‑5/8" bar‑and‑plate core and 3/16" TIG‑welded aluminum end tanks for increased airflow and heat dissipation. Billet aluminum inlet/outlet, factory-style mounting hardware and multiple 1/8" NPT ports for sensors or water/methanol injection make it a durable, direct-fit upgrade for forced‑induction cooling needs.
aFe Bladerunner GT Series Intercooler 17-18 GM Diesel Trucks V8-6.6L L5P (Intercooler Only)