Akrapovič Slip-On Race Line (Titanium)

Porsche 911 GT3 (992)

Lightweight Titanium. Pure GT3 Sound. Track-Focused Performance.

Developed exclusively for the Porsche 911 GT3 (992), the Akrapovič Slip-On Race Line (Titanium) is a precision-engineered exhaust system designed to deliver reduced weight, improved performance, and a refined yet aggressive sound profile—straight from motorsport development.

Constructed from high-grade lightweight titanium, the system is sandblasted and coated for long-term durability under extreme heat and track conditions. Its completely new design features twin tailpipes, with a coated outer shell and a distinctive inner sleeve with six imprints, symbolizing the six-cylinder GT3 engine. An engraved Akrapovič logo completes the premium visual presentation.

Advanced Acoustic & Flow Engineering

The exhaust valve housings and muffler collectors are cast in Akrapovič’s in-house foundry and carefully optimized to ensure ideal exhaust gas flow. This results in a smooth, rich tone during normal driving and a sporty, race-inspired sound at higher revs, without harshness or unwanted resonance.

Proven Performance Gains

When combined with the Slip-On Race Line Adapter (SS) and tested on the Akrapovič dyno against a Porsche 911 GT3 (992) with a stock exhaust, the system delivers measurable improvements:

+6.5 kW (8.8 hp) at 2,900 rpm
+24.1 Nm of torque at 2,400 rpm
20.7% weight reduction (−3.5 kg) compared to the standard exhaust system

Despite these gains, no ECU remapping is required, making installation straightforward for track-focused applications.

Installation & Compatibility Notes

Compatible with vehicles equipped with Otto Particulate Filter (OPF)
Closed-course competition use only (racetrack-oriented system)
When retaining stock headers, the P-CP034 Slip-On Race Line Adapter (SS) is mandatory
For a complete Akrapovič exhaust system, the E-PO/T/7 Evolution Header Set (Titanium) must be ordered separately
You may need to order new OEM Porsche V-clamps if the originals are damaged during removal of the factory exhaust

Key Features

Full titanium construction
Twin tailpipe design with six-cylinder detailing
In-house cast exhaust valve housings and collectors
Significant weight reduction
Proven power and torque increases
OPF compatible
No ECU remap required
Designed specifically for Porsche 911 GT3 (992)

Technical data

	Unit	Stock	Akrapovič	Max gain
Maximum power	kW	387.2 / 8450 rpm	388.7 / 8450 rpm	+ 10.4 / 2600 rpm
	HP (m)	526.4 / 8450 rpm	528.5 / 8450 rpm	+ 14.1 / 2600 rpm
	HP (i)	519.2 / 8450 rpm	521.3 / 8450 rpm	+ 13.9 / 2600 rpm
Maximum torque	Nm	482.0 / 6200 rpm	481.7 / 6100 rpm	+ 38.1 / 2600 rpm
	lb-ft	355.5 / 6200 rpm	355.3 / 6100 rpm	+ 28.1 / 2600 rpm
Weight	kg	17.1	13.5	- 3.5
	lb	37.6	29.8	- 7.8
	%			- 20.7
Noise	dB	97.2 / 3750 rpm	101.3 / 3750 rpm	4.1
Installation time	min		360

Porsche 911 (992) GT3 & GT3 Touring