Automatic
Member
Car service is due and I’m thinking of purchasing a K&N air filter but i've just been on the GSF site and they are listing a Pipercross filter for £17.
I was just wondering if anybody had fitted either of these too their A2 tdi's and if it makes any difference performance wise as on my old petrol Turbo’d cars the only difference was more Turbo noise.
I was just wondering if anybody had fitted either of these too their A2 tdi's and if it makes any difference performance wise as on my old petrol Turbo’d cars the only difference was more Turbo noise.