Brembo 4-Piston GT-R System (Rear) - Ferrari / Testarossa (84-87)Product Segment: Brembo GT R Systems System Position: Rear Caliper Body: Billet Monobloc Radial Mount Number of Pistons: 4 Disc Size and Construction: 380x28 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

This upgraded valve not only replaces the worn stock valve it is also much stronger and will help eliminate any future PCV issues

This allows the engine builder to ream the guides after installation and set the stem-to-guide clearances exactly where they need to be

5 inch 64 64Rate: 1150 lbs/inch 20

NOTE: Fitment is for vehicles without automatic anti-dazzle ONLY

1 - Specify if you have a SINGLE MASS or DUAL MASS flywheel when ordering - if NO flywheel selected we will ship a DUAL MASS clutch kit

Don't wait until your driving home in limp mode to upgrade this critical component

25-11-7-580-281 / 25 11 7 580 281 / 25117580281

the engine control unit begins to compensate to account for the air temperature

75mm) rear drop for the perfect blend of performance and style

3D Design's detail oriented philosophy can be seen in every piece available for the E65 / E66 7 Series

CAD Design

This turbo upgrade is intended for those looking to hit big power goals (500 - 700whp) while maintaining the stealth OE look under the hood