Demand the Best. Demand Capristo. Capristo catalytic converter spare replacement pipes are precision-engineered and manufactured exclusively at our factory in Sundern, Germany, utilizing advanced 3D laser-scanning, CAD design, digital prototyping, and CNC-bending/milling. These cat spare replacement pipes for the Dodge Ram TRX are designed as direct-fit replacements for the factory catalytic converters, eliminating the restriction of the OEM cats to improve exhaust flow and unlock more of the Ram TRX's supercharged 6.2L HEMI V8 performance. Technical Highlights: 100% Made in Sundern, Germany Highest Grade T309 (1.4828) Stainless Steel Manually TIG Welded by Capristo Craftsmen Hand Polished to a Mirror Finish Post-Weld Compatible with OEM or Capristo Exhaust Systems Tuning Required for CEL Elimination Fits Dodge Ram 1500 TRX (2021-2024) IMPORTANT: Recommended For Off-Road and Track Use Only