Downpipe Resonator Delete System

The DTM-Tuning Downpipe Resonator Delete System is engineered to significantly enhance the performance of the Audi A6 C8 Sedan and Allroad 55TFSI 3.0 Turbo, specifically for 2019+ models. This system replaces the restrictive OEM catalytic converters, freeing up the 3.0t engine's potential and is designed to support substantial power increases, even with big-turbo upgrades, when combined with an ECU tune. Constructed from premium 2.0mm wall 304 stainless steel, this downpipe and resonator delete system features 100% TIG welding with back purging for maximum durability and integrity. It boasts OEM-spec flanges and utilizes all original mounting points and brackets, ensuring a 100% bolt-on installation process. For enhanced thermal management, an optional "Original style Heat Shielding" with a ceramic inner liner is available, reducing radiant heat from the exhaust pipes by up to 70-80%. The system includes "Straight Tunable O2 Spacers" with three inserts to help prevent Check Engine Light conditions when used with the competition model without proper tuning. Buyers can also opt for "Ultra High-Performance catalytic converters" from HJS (200cpsi, 1000+hp rated) or GESI (GEN2 400cpsi, 1000hp rated, EPA Compliant), which offer improved flow while meeting emissions standards, or choose the resonator delete without catalytic converters. Key features include significant power gains, faster spool-up, improved throttle response, increased turbo lifespan, and reduced underhood temperatures, all while adding a desirable tone to the exhaust note. The product is LHD/RHD compliant and comes with a Lifetime limited warranty. It is specifically compatible with the Audi A6 C8 Sedan Allroad 55TFSI 3.0 Turbo 2019+.