AUDI WANTED BACK MY RS6 GT3 I JUST REBUILT

The video opens with the host revealing that after finishing a widebody RS6 GT3 style conversion, Audi has signaled that it wants the car back before it heads to the United States for the SEMA show. Early on, a coolant leak is diagnosed as the result of a disconnected hose clip, and a quick fix is performed to reattach the hose and reseat the clip, allowing the car to be driven home for proper corrections. The team then tackles a suspension clearance issue caused by the widebody setup. They decide to lower the ride height using adjustable drop links to trick the air suspension into thinking the car is at its standard height, improving ground clearance at the front. The process involves trial and error, including rearranging the rear suspension height to regain balance and ensure the wheels clear the side skirts. With basic chassis adjustments in place, the build moves on to the exhaust system, initially swapping the existing Miltech catback for a Scorpion exhaust, and uncovering a melted valve wiring issue that must be addressed before the system can be reinstalled. The crew then focuses on increasing power by replacing the downpipes with proper sports cats, since restrictions high in the exhaust path limit performance. There is a tense moment where the engine bay must be lifted or parts removed to make space for the new downpipes, and the team documents the process of reworking heat shields and engine covers to accommodate the upgrade. After installing the new downpipes, they refit the exhaust, align all hangers, and test fit the system, noting the carbon tips as a new aesthetic touch. The car’s condition is verified with a car vertical check, which reveals a prior category S designation and highlights the limitations of the recall and maintenance history for prospective buyers. The vlog then shifts to a dyno session at Mallory Performance to quantify the gain from the downpipes and the remap. The stock baseline is roughly 643 hp and 979 Nm torque, and after tuning in hot conditions, the car achieves 691 hp and 960 Nm, a notable uplift that confirms the exhaust and tuning improvements. The host and tuner discuss the likelihood of surpassing 700 hp in cooler conditions, and the final numbers are celebrated as a significant increase over stock. With the dyno results in hand, the team heads to Audi to discuss the necessary recalls and potential compatibility issues with the body kit when performing further enhancements, including the oil strainer upgrade designed to prevent turbo starvation. Audi staff explain the recall process, front bumper removal requirements, and potential limitations when body kits are involved, emphasizing that some dealerships may require waivers if extra work compromises kit integrity. The video closes with reflections on the upcoming USA trip, the importance of safety and reliability, and a teaser to subscribe for more updates on the build and its continued evolution toward the SEMA showcase, ending with a lighthearted jab about the ongoing challenges of car modifications and the father-son collaboration at the heart of the project.

Topics · autos & vehicles · car modification · performance tuning · car build diary · exhaust system · turbo & engine upgrades · car shows & events