Akrapovic Exhaust System for Porsche 911 Turbo/Turbo S (991.1)
Akrapovic Exhaust System for Porsche 911 Turbo/Turbo S (991.1) is backordered and will ship as soon as it is back in stock.
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Akrapovic Exhaust System for Porsche 911 Turbo/Turbo S (991.1)
SO - Slip-On
The Akrapovic Slip-On Line for the Porsche 911 Turbo / Turbo S is the first stage in the exhaust tuning process and gives this already outstanding car a further step in performance.
Made from a high-grade titanium alloy and finished with exquisitely handcrafted carbon fibre and titanium tailpipes, the Slip-On Line reduces weight to aid with handling.
Akrapovic’s sound engineers have also created a deep and unique sound to make the Porsche 911 Turbo / Turbo S stand out even more.
The Slip-On Line can also be used in conjunction with the optional Akrapovic link pipes—with or without cats—which can be added to the system to take the performance to another level.
The Slip-On Line is superbly finished with a coating to give greater durability, without altering the look or performance of the system.
PERFORMANCE:
| Unit | Stock | Akrapovic | Max gain | |
|---|---|---|---|---|
| Maximum power | kW | 412.2 / 6400 rpm | 412.2 / 6450 rpm | + 5.8 / 3300 rpm |
| HP (m) | 560.5 / 6400 rpm | 560.5 / 6450 rpm | + 7.9 / 3300 rpm | |
| HP (i) | 552.8 / 6400 rpm | 552.8 / 6450 rpm | + 7.8 / 3300 rpm | |
| Maximum torque | Nm | 783.0 / 3150 rpm | 790.6 / 3150 rpm | + 14.8 / 2600 rpm |
| lb-ft | 577.5 / 3150 rpm | 583.1 / 3150 rpm | + 10.9 / 2600 rpm | |
| Weight | kg | 14.2 | 7.8 | - 6.4 |
| lb | 31.3 | 17.2 | - 14.1 | |
| % | - 45.1 | |||
| Installation time | min | 180 |
The next step from Akrapovic for the Porsche 911 Turbo / Turbo S is the optional titanium link pipe set without cats, perfectly finished with a coating to offer greater durability without altering the look.
Designed to create the best exhaust flow and offering a huge weight saving over stock—when used in conjunction with the Slip-On—the link pipes increase power and give the car a sporty racing sound.
Enhancing the tuning opportunities of this superb car, the link pipes without cats are an easy-to-install performance upgrade.
When installing Akrapovic aftermarket optional link pipes without catalytic converters, which are developed for use on closed tracks only, remapping the ECU is mandatory.
THIS PRODUCT DOES NOT MEET EMISSION COMPLIANCE REQUIREMENTS FOR STREET OR HIGHWAY USE.
PERFORMANCE:
| Unit | Stock | Akrapovic | Max gain | |
|---|---|---|---|---|
| Maximum power | kW | 410.1 / 6550 rpm | 411.1 / 6450 rpm | + 7.1 / 5400 rpm |
| HP (m) | 557.6 / 6550 rpm | 559.0 / 6450 rpm | + 9.7 / 5400 rpm | |
| HP (i) | 550.0 / 6550 rpm | 551.3 / 6450 rpm | + 9.6 / 5400 rpm | |
| Maximum torque | Nm | 780.4 / 3100 rpm | 791.4 / 3100 rpm | + 50.0 / 2300 rpm |
| lb-ft | 575.6 / 3100 rpm | 583.7 / 3100 rpm | + 36.9 / 2300 rpm | |
| Weight | kg | 7.3 | 1.7 | - 5.6 |
| lb | 16.1 | 3.7 | - 12.4 | |
| % | - 76.7 | |||
| Noise | dB | 93 / 3750 rpm | 102.5 / 3750 rpm | 9.5 |
| Installation time | min | 180 |
A Porsche Turbo / Turbo S fitted with the Akrapovic exhaust system can be further enhanced with an optional hand-crafted carbon fibre rear diffuser.
Designed exclusively for the car, this stunning handcrafted diffuser takes the look of the rear of the vehicle to a whole new level and shows off the Akrapovic Slip-On line system’s tailpipes to their full extent.
PERFORMANCE:
| Unit | Stock | Akrapovic | Max gain | |
|---|---|---|---|---|
| Weight | kg | 1.1 | 1.0 | - 0.1 |
| lb | 2.4 | 2.2 | - 0.2 | |
| % | - 9.1 | |||
| Installation time | min | 150.0 |
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