Brembo 4-Piston GT-S System (Rear) - Porsche / 991.1 C2S/C4S/GT-SS (w/ PCCB) / 992 C2S/C4SProduct Segment: Brembo GT S Systems System Position: Rear Caliper Body: Cast 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

Improved linkage design brings further accuracy improvement

With almost double the cross-sectional area compared to other available products

or planning on a larger turbo upgrade for your car

IE DSG TCU Tune requires a matching engine ECU Tune

Following heat-treat

Lowering approx 1

Designed to work with OEM hoses

Made in house at CTS Turbo in Canada

5 - 2 inches (depending upon the make and model of your vehicle) for a lower center of gravity

These inserts were tested extensively on multiple enthusiast-owned E9X BMW models before release

designed to increase/decrease tension automatically

Turbo Oil Line Gaskets