It does not have to be turbo to make power.
http://bit.ly/2x7ra28
The Mercedes SLS AMG Black Series is the perfect example for awesome top end performance, made from large displacement, high revving, race inspired engine design.
Regardless of its astounding peak hp, the M 159 powerplant has an even greater potential, chocked down by a restrictive, stock exhaust manifold + catalytic system.
The Supersprint tubular Race headers sets it free, and makes the entire powerband stronger, to the tune of + 60 Hp.
No less important, our full exhaust provides for an incredible V8 sound, too.
Handmade individually, at the Supersprint Factory in Italy, with the motto "One Man, One Exhaust".