How to Replace a Secondary Air Injection Pump

How to Replace a Secondary Air Injection Pump

The secondary air injection system on your vehicle is a part of the exhaust system. Its primary responsibility is to bring oxygen into this system in order to help deal with any leftover fuel that does not get burned during driving. This is important because the...

Top Audi S4 Exhausts For Your B8

Top Audi S4 Exhausts For Your B8

Some people may argue that everything that made the Audi A4 good then became better when the high performance variant, the S4, showed up. Even if it may seem lackluster when placed in comparison with some of the A4’s fortes, you can fill these gaps with Audi S4...

Pin It on Pinterest