Changing the exhaust note of your Aston Martin DB9 is easy.  ‘Uncorking it’ as its been called is as simple as pulling Fuse 22 from the correct fusebox.   This is probably the most popular ‘tweak’ owners do to there cars.   In fact, the dealerships would do this for you as you picked up your new baby.

The forums are also full of questions, and myths.   Does it really make a difference? How much louder does it get?  Where is the fuse box?  Which fuse is it?  What does uncorking really do?   Does it improve the gas mileage better?  Does it make the car run richer at idle? Continue reading “Uncorking your DB9 Exhaust” →