Description
The CARGRAPHIC RACING Manifold Set with 2x 200CPSI Ø130mm T-50 OBD HD Tri-Metal catalytic converters is designed to deliver maximum power, torque, and exhaust efficiency for the Porsche 992 GT3 and GT3 RS. Featuring equal-length 2" (50.8mm) long-tube primaries and high-capacity expansion chambers, this system provides up to +20kW (27PS) and +25Nm torque gains, while remaining fully OBD2 compliant.
Constructed from SS304L lightweight stainless steel using CNC mandrel-bent tubing, the CARGRAPHIC manifolds achieve reduced backpressure, lower exhaust temperatures, and sharper throttle response. The acoustics are tuned for motorsport use – race-inspired, aggressive sound without drone or vibration.
System Components:
- CARGRAPHIC RACING manifold set, SS304L lightweight stainless steel
- 2" / 50.8mm equal-length long-tube primaries
- Racing-style spliced collectors with spike
- 3" / 76mm secondary inlet cones
- 2x 200CPSI Ø130mm T-50 OBD HD Tri-Metal catalytic converters (without OPF)
- Reinforced SS304L laser-cut flanges and brackets
Fitment:
- Porsche 992 GT3 4.0L
- Porsche 992 GT3 RS 4.0L
Key Features:
- Motorsport manifold system with 200CPSI Tri-Metal catalytic converters
- Fully OBD2 compliant (no CEL when installed correctly)
- 2" / 50.8mm equal-length primaries for optimized flow
- CNC mandrel-bent tubing maintains constant diameter throughout
- Maximum exhaust flow via Ø130mm housings & matched cones
- Reduced backpressure & lower operating temps
- Significant weight reduction vs OEM manifolds
- Dyno tested: up to +20kW (27PS) & +25Nm torque
- Improved throttle response and freer revving
- Tuned acoustics – race-inspired sound, no drone or vibration
- High-performance SS304L construction for durability & lightweight design
- PERFORMANCE – Made in Germany
Important Notes:
- Designed for export & motorsport applications
- Without OPF (Gasoline Particulate Filter)
- ECU/DME adjustment recommended if OPF monitoring remains active
