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Price Drop Alert Schroth Porsche Gt3-gt4 4 Point Harness (asm) Holiday Edition [JfjaEd4Q]

$65.99 $211.99 -69%

Schroth Porsche GT3/GT4 Four-Point Harness (ASM)Fits The Following Cars (Only With Factory Carbon Bucket Seats):Porsche 996/997/991/992 GT2RS, GT3, GT3RSPorsche 981/718 GT4, GT4RSPorsche 918DESIGNED ESPECIALLY FOR YOUR PORSCHEThe Schroth Porsche GT3/

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Price Drop Alert Schroth Porsche Gt3-gt4 4 Point Harness (asm) Holiday Edition [JfjaEd4Q]

Schroth Porsche GT3/GT4 Four-Point Harness (ASM)

Fits The Following Cars (Only With Factory Carbon Bucket Seats):

  • Porsche 996/997/991/992 GT2RS, GT3, GT3RS
  • Porsche 981/718 GT4, GT4RS
  • Porsche 918

DESIGNED ESPECIALLY FOR YOUR PORSCHE

The Schroth Porsche GT3/GT4 four-point harness is designed specifically for the factory Porsche one-piece carbon seats. This harness comes with specific lap-belt brackets that don't require any drilling for installation, as they attach to the factory-engineered lap-belt mounting locations. A harness bar or roll bar are required for installation of the shoulder belts.

Schroth's exclusive ASM (anti-submarine) technology on this four-point harness holds the driver pelvis snug in case of a crash, preventing submarining below the lap belt and sliding out of the seat. With this harness, there no need to install a sub-strap mounting bar under the seat, which is also very useful for Porsche passenger seats that don t have a pre-cut sub-strap slot. The Schroth Porsche GT3/GT4 Four-Point Harness has a street-legal FE Camlock that releases like a traditional seat belt -- just a push of the button!

Designed for Porsche OEM lightweight carbon bucket seats. This is NOT an FIA homologated competition restraint.

SCHROTH PORSCHE GT3/GT4 4-POINT ASM HARNESS DETAILS

  • Manufacturer: Schroth
  • Available colors: black, red
  • Not FIA homologated
  • FMVSS209 Approved for use as primary restraint on USA roads
  • Shoulder belts: 2" webbing, pull-down adjusters
  • Lap belts: 2" webbing, pull-down Zip adjusters
  • Shoulder fittings: LV4 (2" shoulders) LV10 also included
  • Lap fittings: Sewn-in B43A (Porsche-specific hardware)

INCLUDED HARDWARE

  • (2) S82 flat washers
  • (2) S184 flat washers
  • (2) SG29 bolts
  • (2) S104 spacers/collars

What Our Customers Say

February 4, 2026

Absolutely no complaints!

A great product. And I really, really, really, really, really do love it.

- Taliesin C..

February 4, 2026

Absolutely no complaints!

Very good quality. I'm really, really, really, really pleased.

- Caswallon V..

February 4, 2026

Absolutely no complaints!

It’s a very smart and exceptionally so great-made gadget.

- Pryderi T..

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