Milltek Audi RS7 C8 4.0 V8 bi-turbo (Non OPF/GPF US/ROW Models) 2019-2023 Cat-back Exhaust Model_S4 B5 So this kit is just

So this kit is just the right thing for racing

And it's not just about performance

For both axles you need to order two sets

5 cm² / 63

Milltek Audi RS7 C8 4.0 V8 bi-turbo (Non OPF/GPF US/ROW Models) 2019-2023 Cat-back Exhaust Model_S4 B5 So this kit is justAll Milltek performance exhaust systems are manufactured from T304L stainless steel; giving you the satisfaction of knowing that our products are meant to last within some of the toughest environments. T304L is a highly durable form of stainless steel that is far less susceptible to degradation and discolouration than many others of its kind, while it will last almost indefinitely.