American Thunder Cat-Back Exhaust System Fits 2022-2025 Toyota Tundra 3.4-Liter, Cat-Back, Dual Out Rear/Side Exit, American Thunder Stainless Steel Exhaust System Flowmaster cUyJq~ SPD's Alpha catalytic converters are

SPD's Alpha catalytic converters are made in the USA

dongle can be removed from the vehicle once the tune is loaded if desired

the Track Edition cannot be returned for sound reasons--you've been warned

We've engineered positioning guides that help you center your cargo and secure it from shifting in transit

bigger tires

American Thunder Cat-Back Exhaust System Fits 2022-2025 Toyota Tundra 3.4-Liter, Cat-Back, Dual Out Rear/Side Exit, American Thunder Stainless Steel Exhaust System Flowmaster cUyJq~ SPD's Alpha catalytic converters areThis Flowmaster American Thunder cat back exhaust system for the 2022 2025 Toyota Tundra with the 3. 4 liter engine is manufactured using durable 409 stainless steel throughout and features 2. 5 inch mandrel bent pipes for better exhaust gas flow. A 50 HD series muffler is used for maximum performance and delivers a moderate sound inside and out. This system offers dual out the rear or side exit options with 3. 5 inch polished stainless steel tips for