Making ford focus mk2 tdi sound better

[Donsafc]

I am looking to make my 2010 ford focus mk2 1.6 diesel sound better, currently have a remap which is the only mechanical thing done, rest is visual, any idea's? I was thinking pop corn limiter for a little extra thing? Want some help brainstorming some idea's, thank you :)

[Devonboy]

Why do you want to make it sound better?

[Damien]

If your wanting deap sound go for k&n filter this will give you nice sound when hit the throttle, after this you wanna look at changing you exhaust if wanting more improved sound mate

[Phil21185]

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2.0 St engine? 

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