@spdperformance: We are proud to announce our 2021-2024 6.2L Supercharged Ram TRX 6” GESI Catted Downpipes. Most headers use 4.5” and 5” diameter cats which has a maximum surface area of 19 cubic inches for the exhaust to flow thru. 6” GESI cats have 28 cubic inches for the exhaust to flow thru. Less back pressure, more power and lower EGTs. P/N DDP62TRX21 Made in Oregon, USA 🇺🇸 TRX Owner @truck_norris_rex #ramtrx #dodgetrx