Transform your Audi 3.0T V6 Supercharger platform with Redstar Exhaust Long Tube Headers, purpose-built for the 2009-2016 Audi S4 B8 B8.5 3.0T V6 Supercharger, 2007-2017 Audi S5 B8 B8.5 3.0T V6 Supercharger, 2014-2019 Audi SQ5 B8 3.0T V6 Supercharger, 2011-2019 Audi A6 C7 3.0T V6 Supercharger, 2010-2019 Audi A7 C7 3.0T V6 Supercharger, and 2011-2019 Audi A8 D4 3.0T V6 Supercharger. These headers replace the factory exhaust manifold and catted/test pipe section and interface cleanly with both OEM and aftermarket downpipes. Equal-length primaries and a flow-optimised smooth transition design are rigorously proven on the dyno to deliver a genuine 30+ HP increase with no other changes required. With suitable tuning and supporting upgrades, the system provides the foundation to achieve 500+ HP. Expect a louder, more aggressive exhaust note with reduced rasp and tangible reductions in under-bonnet temperatures. Optional OEM-style heat shielding further cuts radiant heat by up to 80%. Crafted for durability and precision, each set is 100 percent hand made from 2.0mm wall 321 stainless steel, TIG welded and back purged, and finished with CNC machined OEM-spec flanges. A true bolt-on performance exhaust upgrade from Redstar, supplied with all required hardware for straightforward installation and backed by a lifetime warranty. Available Options OEM-Style Heat Shielding: Redstar's signature thermal management system reduces radiant exhaust heat by up to 80%. Developed with motorsport-inspired materials and construction, it uses a multi-layer design of ceramic insulation and embossed stainless steel foil. Unlike wraps or coatings that degrade quickly, Redstar shielding delivers long-term durability and consistent protection for engine bay components. Key Performance Benefits Dyno proven power increase of 30+ HP without additional modifications Louder, more aggressive exhaust character with reduced rasp Lower under-bonnet temperatures Direct bolt-on installation for straightforward fitment Strong performance headroom to support 500+ HP with appropriate tuning and supporting upgrades Technical Specifications Equal-length header design Flow-optimised smooth transition geometry Highest quality 2.0mm wall 321 stainless steel 100 percent TIG welded and back purged CNC machined to OEM spec flanges Replaces factory exhaust manifold and catted/test pipe section Compatible with both OEM and aftermarket downpipes All required installation hardware included 100 percent hand crafted Fitments 2009-2016 Audi S4 B8 B8.5 3.0T V6 Supercharger 2007-2017 Audi S5 B8 B8.5 3.0T V6 Supercharger 2014-2019 Audi SQ5 B8 3.0T V6 Supercharger 2011-2019 Audi A6 C7 3.0T V6 Supercharger 2010-2019 Audi A7 C7 3.0T V6 Supercharger 2011-2019 Audi A8 D4 3.0T V6 Supercharger
