How to increase the horsepower of an Audi A8?

I recently purchased an Audi A8 and I am looking to increase its horsepower. Can I do this without voiding my warranty? And what are some reliable aftermarket options that won't break the bank? Any personal recommendations? Thanks.

Yes, you can increase the horsepower of your Audi A8 without voiding your warranty. I recommend going with a reputable tuning company that offers a warranty on their products. Companies like APR and Unitronic are known for producing reliable and safe tunes for Audi vehicles.

There are also some simple modifications you can make to your Audi A8 to increase horsepower, such as cold air intake, exhaust system upgrade, and tune. These modifications are relatively affordable and can add a noticeable increase in horsepower.