Spiegler Stainless Brake lines - Porsche 991GT3/981GT4 front and rear 6-line kit

Your Price: $329.00
Part Number: 4246
Availability: In Stock

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Spiegler 100% stainless brake lines for Porsche 991 GT3 and 981 GT4. Front and Rear 6 line kit removes caliper hard line and increases line length for easier pad changes. Allows for caliper removal without opening hydraulic connection or removing the bracket attached to the spindle.

Fits: Front & Rear (2016 Porsche Cayman GT4 Iron disc (F380x34, R380x30))

Many of our Porsche customers haven't been thrilled with the quality of currently available options, and have repeatedly asked us to produce a premium quality brake line set that replaces the factory hard lines on the 991 GT3 and 981 GT4. We went back to the drawing board, and this product is the result.


As you all know by now, swapping pads or changing discs on these cars can be a real headache, because the brake calipers are attached via hard, inflexible brake lines. The OEM lines are rigid, shouldn't be bent repeatedly, and don't allow the caliper to be set aside easily. Our kit replaces the factory soft lines with braided stainless hoses, while also eliminating the hard piping to both the front and rear calipers.


Our lines were intentionally designed with aftermarket caliper studs in mind. We added enough length front and rear to allow the caliper to be lifted off of the studs without having to break the hydraulic connection, or even unbolt the brake line from the brake line bracket. No more fuss and mess every time you want to swap your pads!


While we're not the first to create a six line kit, we have created the best one. The quality of the Spiegler components is a cut above the competition in all regards, and you can see the superior precision of the components in the pics below. Spiegler uses 100% stainless steel fittings machined from billet, and all fittings are attached with Spiegler's exclusive stress-free torsion system. That means the lines can be twisted or turned 360 degrees after they've been attached without placing any stress on the line or fitting. The components for Spiegler lines are imported from Switzerland, and the lines are assembled and tested in Dayton Ohio. The result is a brake line of unparalleled strength, durability, and reliability. For less than the price of a set of brake pads you can have the added convenience, feel, and confidence that Essex and Spiegler bring to the table.



All components manufactured in USA and Europe

Stringent and consistent quality control

Stress-free Torsion Fitting System

Allows 360 degree rotation of banjo fitting for correct alignment and strain reduction

Abrasion resistant coating/sheath

Eliminates snagging and chafing

Aircraft quality stainless steel fittings and bolts

Superior strength, longevity, and safety

Heavy gauge, tightly woven stainless steel braid

Eliminates line swell, more consistent feel

Du Pont PTFE- Teflon® lining

Reduces line expansion and provides greater durability

DOT compliant

Quality assurance, road legal

Wide range of colors

Allows for personalization

Standard and custom designs shipped in 48 hours

No more waiting around for lines to show up

Full testing battery on all parts, with lifetime warranty

Purchase and drive with confidence

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