

- Porsche 991 GT3 3.8L (475Bhp)
- Porsche 991 GT3 RS 4.0L (500Bhp)
- Porsche 991 GT3 4.0L (500 Bhp) / GT3 RS 4.0L (520 Bhp)

Fits:
Porsche 911 (991.1) GT3/RS, 2013 – 2015
Porsche 911 (991.2) GT3/RS, 2017 – 2018
TTX technology:
• 2-way adjustable
• Height adjustable
• Rebuildable
• Corrosion salt spray tested (ISO 9227)
• 2 year limited warranty
• Delivery without springs - please add them separately
This coil over set is available as a:
• Track day kit with softer springs
- front: 48120-17 (main) / 05173-12 (help.)
- rear: 48140-37 (main) / 05173-12 (help.)
• Motorsport kit with stiffer springs
- front: 48120-21 (main) / 05173-12 (help.)
- rear: 48140-37 (main) / 05173-12 (help.)
Front:
• McPherson strut, upside down
• Twin tube technology
• Separate compression and rebound adjusters
• Spring preload adjuster
• Approx. 20 mm lower than standard with recommended setup
• Spring rate main spring 200 N/mm (TRACKDAY KIT)
• Spring rate main spring 120 N/mm (MOTORSPORT KIT)
• Spring rate helper spring 7,5 N/mm
• Dustcovers
• Use with original top mounts
Rear:
• McPherson strut, upside down
• Twin tube technology
• Separate compression and rebound adjusters
• Spring preload adjuster
• Approx. 20 mm lower than standard with recommended setup
• Dustcovers
• Use with original top mounts


