Darkside Turbos Darkside GTD3279VR Billet Ball Bearing Hybrid with Electronic Actuator for BMW N57N $3,575.00
Darkside Developments Uprated Performance BMW Head Stud Kit for B47 / B47B / B47D / N47 / N47N / N47S / N47S1 $481.25
Darkside Developments Ceramic Piston Coating Service for all BMW / VAG TDI Pistons (1 Piston) $110.00