The Alpha Competition exhaust manifolds for the Audi S4 B8 and S5 8T 3.0 TFSI are manufactured from high-grade 304 stainless steel. These manifolds are designed to fit without any modifications and offer a significant power gain on tuned engines. Featuring a design that removes the OEM primary catalytic converters, these headers offer excellent value for money with a full-flow design and a hand-welded TIG finish.
Features
- direct fit
- 2-piece set (right / left)
- 3-to-1 configuration
- 100% T304 stainless steel
- Handcrafted TIG-welded finish
- power gain measured on a tuned engine: 28pk
- Pipe diameters: 38mm
- Fitting hardware included
- Lifetime warranty
Technical specifications
- Material: 304 stainless steel
- Tube diameter: 38 mm
- Manufacturing technique: Handcrafted TIG-welded finish
Contents of the set
- Alpha Competition exhaust Manifolds
- Fitting hardware
- Installation instructions
Frequently asked questions
What is the power gain on a tuned engine?
The power gain has been measured at 28pk on a tuned engine.
Is there a lifetime guarantee?
Yes, there is a lifetime guarantee on this product.