The Ohlins TTX is the benchmark suspension kit for Porsche 997 GT3 RS owners who use their car seriously on circuit. Engineered around Ohlins' TTX (Twin Tube X) technology, this is a motorsport-grade coilover with 2-way independent adjustment — separate control of compression and rebound — giving experienced drivers the ability to tune the chassis precisely to their driving style, circuit and tyre choice.
Where the Road & Track DFV is an exceptional road-biased kit, the TTX is built for owners whose primary use is the track. It delivers greater adjustability, improved thermal stability during sustained high-speed use, and the precision that makes a significant difference when tenths matter.
Adjustment: 2-way — separate compression and rebound control
Height adjustment: Yes — adjustable spring perch, approximately 20mm below standard as baseline
Rebuild service: Available through String Theory Garage and Ohlins UK
SKUs: POF 5Q00 (front) / POF 6N01 (rear)
Fitment
Compatible with: Porsche 911 (997), years 2007–2011. Variants: GT3 RS.
Not sure whether the TTX or DFV Road & Track is right for your use case? Contact us — we run both kits on customer cars and can advise based on how you actually use the car.
Price: £7,800 | Available to order — lead time typically 5–10 working days. Professional fitting, corner-weighting and alignment available at our premises.
