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Akrapovič Slip-On Race Line Adapter (Stainless Steel) – For Porsche 911 GT3 RS & S/T (992)
The Akrapovič Slip-On Race Line Adapter (Stainless Steel) is an essential component designed for use with the Akrapovič Slip-On Race Line (Titanium) exhaust system when retaining the OEM stock headers on the Porsche 911 GT3 RS (992).
Constructed from high-grade stainless steel, this adapter set ensures seamless integration and maximum efficiency. Engineered using advanced CFD (Computational Fluid Dynamics) flow optimization, it guarantees perfect gas flow, delivering the performance, reliability, and signature Akrapovič sound expected from the Slip-On Race Line system.
To prevent excessive heat transfer to surrounding components, this adapter includes specialized thermal insulation, maintaining system integrity under high-performance conditions.
Mandatory when installing the Slip-On Race Line (Titanium) with stock Porsche headers
Ensures correct backpressure and sound tuning for optimal performance
Designed and tested specifically on the 911 GT3 RS (992) platform
For vehicles without Otto Particulate Filters (OPF), the use of plug inserts and plug nuts from the official Akrapovič installation kit is required to safely disable backpressure sensors and ensure correct operation.
The Akrapovič Slip-On Race Line Adapter (Stainless Steel) is a vital link between OEM and aftermarket performance, enabling drivers to experience the full capabilities of the Akrapovič titanium exhaust system without replacing the factory headers.
Unit | Stock | Akrapovič | Max gain | |
---|---|---|---|---|
Maximum power | kW | 376.2 / 8450 rpm | 379.6 / 8450 rpm | + 6.5 / 2900 rpm |
HP (m) | 511.5 / 8450 rpm | 516.1 / 8450 rpm | + 8.8 / 2900 rpm | |
HP (i) | 504.5 / 8450 rpm | 509.1 / 8450 rpm | + 8.7 / 2900 rpm | |
Maximum torque | Nm | 476.4 / 6050 rpm | 478.4 / 5750 rpm | + 24.1 / 2400 rpm |
lb-ft | 351.4 / 6050 rpm | 352.8 / 5750 rpm | + 17.8 / 2400 rpm |
Over 15 years of testing, fine-tuning, and perfecting performance cars expertise you can trust.
Every product is meticulously selected and road-tested by us to meet the highest standards of performance.
Proudly representing world-renowned brands such as Eventuri, Akrapovic, and Evolution M authentic, warrantied, and exclusive.
Performance isn’t just our business it’s our lifestyle. We help you unlock your vehicle’s true potential with precision and care.