MBRP Exhaust Turbocharger Down Pipe GM8427

Replace that restrictive factory downpipe with a MBRP direct replacement downpipe for more flow, fuel economy, and better performance. Removal of OEM catalytic converters may be a violation of emissions laws in your jurisdiction. Ensure that the intended use of this product is permitted. Not for sale or use in the state of California. Greater Heat Retention20 Percent Greater Flow Over StockRicher Diesel SoundWill Not Affect EmissionsGains Of +21 Horsepower24 lb./ft./ Torque Gain