After buying my C63 I thought no other sound could be better, starting this engine up from cold or at full revs out on blast made me smile ear to ear, but!!
On Monday Acid and his mad crew fitted me a lovely bit of well engineered tubing from the cat back, courtesy of IPE, then re-mapped my ECU and slipped in some BMC filters.
I can tell you, a lot of hard work has gone into the testing of this exhaust as the sound is now unbelievable, even my wife grins!
Valves closed - a deep , mellow based, creamy growl is now emitted, it gives the impression of underlying strength, think of Pavarotti being kicked in the nuts.
Valves open - unleash the dogs from hell!!, forget Pavarotti, the Prodigy are now singing, god its a glorious sound.
Performance - a tad quicker up to treble figures, but then a big difference on wards, with the engine intake breathing much much louder, its as though its using all the oxygen available in the world!, but then it all goes quite, as the speedo rises, very strange this?
Lift off, then back on the gas and it all happens again!
Well worth the money in my opinion, a definite 1st mod on any C63, many thanks to Acid and his lads.
On Monday Acid and his mad crew fitted me a lovely bit of well engineered tubing from the cat back, courtesy of IPE, then re-mapped my ECU and slipped in some BMC filters.
I can tell you, a lot of hard work has gone into the testing of this exhaust as the sound is now unbelievable, even my wife grins!
Valves closed - a deep , mellow based, creamy growl is now emitted, it gives the impression of underlying strength, think of Pavarotti being kicked in the nuts.
Valves open - unleash the dogs from hell!!, forget Pavarotti, the Prodigy are now singing, god its a glorious sound.
Performance - a tad quicker up to treble figures, but then a big difference on wards, with the engine intake breathing much much louder, its as though its using all the oxygen available in the world!, but then it all goes quite, as the speedo rises, very strange this?
Lift off, then back on the gas and it all happens again!
Well worth the money in my opinion, a definite 1st mod on any C63, many thanks to Acid and his lads.