Brembo 4-Piston GT-R System (Rear) - Mercedes-Benz / Metris (W447)Product Segment: Brembo GT R Systems System Position: Rear Caliper Body: Billet Monobloc Radial Mount Number of Pistons: 4 Disc Size and Construction: 345x28 2 Piece Disc Type: Drilled Slotted (Type: 1 3 3L 5) Disc Vane Design: Vented Straight Pillar Curved 48 72 Vane Disc to Hat Mounting: Floating D Bobbin with Anti Rattle Spring

1/16" NPT plugs are included and come pre-installed

and tried and tested millions of times over: thermostat inserts from Behr provide meticulous regulation of coolant circuits around the world up to approximately 20 m3/h

so are our coilovers

imprecise OEM sway bar end links with these performance engineered adjustable spherical endlinks

Oil filter provided is the OE smaller one

(1) Timing Belt (Continental)

Are you ready for up to 391HP & 398TQ

Unitronic 3" V-Band to 60mm Female V-Band Adapter

6 inch 91 mmLoad at Block Height: 306 lbs 1361 NWeight: 0

2 Boxster/Cayman exhaust upgrades

Each set of Tuscan connecting rods are honed in the USA to tolerances of around 250 millionths of an inch

No drill application