hi to everyone and thanks for the greetings and all i know is the cooper has got a 4-1 manifold and full stainless twin exit, uprated intercooler, and rose motorsport hoses to a foam filter, i would estimate its had the pulley changed as it whines like hell ! and its also lowered on koni adjustables and tsw gloss black rims.

Looking good mine used to whine like hell when I changed just the air box so it might not be done I'll take a pic of where the pulley is so u can have a look

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I love LOUD NOISES while spitting FIRE!!
Mods: omp strut brace, spax lowering springs, Dave.f, grs motorsport ic, milltek exhaust system, janspeed decat manifold, 17% pulley newman cam, 550cc injectors and mynes tune
Next mod power or cosmetic I still don't know yet

it has the alta performace stuff onit its got alta foam filter, alta induction pipe, and alta version 2.0 pulley but it doesnt say what % it is unfortunatly

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THE SMURF .......R53 with 4-1 decat full stainless with twin exit, uprated intercooler, ALTA inductionkit, ALTA version 2.0 pulley, tsw gloss black rims, koni adjustables