Demand the Best. Demand Capristo. Capristo sport catalytic converters 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. The 250 Cell Sport Cats for the Dodge Ram TRX reduce backpressure versus stock catalytic converters, improving exhaust flow and unlocking more power from the Ram TRX's supercharged 6.2L HEMI V8. The high-flow 250-cell catalytic substrate dramatically reduces restriction while retaining catalytic converter function. Technical Highlights: 100% Made in Sundern, Germany Highest Grade T309 (1.4828) Stainless Steel 250 Cell High-Flow Sport Catalytic Substrates Manually TIG Welded by Capristo Craftsmen Hand Polished to a Mirror Finish Post-Weld Tuning may be Required for CEL Elimination Fits Dodge Ram 1500 TRX (2021-2024) Sport Cat Installation / Break-In Procedure IMPORTANT: Recommended For Off-Road and Track Use Only