Akrapovic Slip-On Line Titanium Exhaust System for 991.2 Porsche 911 GT3 RS with OPF / GPF
This Slip-On Line Titanium Exhaust System must be upgraded into a full Akrapovič Evolution Line exhaust system by combining it with the Evolution Line Titanium Header Set with side mufflers and valves, which is designed to unleash the system’s full potential and enhance the performance of the car as the revs rise.
With superb attention to detail, including parts cast in Akrapovič’s own titanium foundry, the craftsmanship and coating finish on the system is a joy to behold. With an exhaust manifold incorporating 100 cpsi sports catalytic convertors and side mufflers, the Evolution Line utilizes integrated catalytic convertors and the functionality of the exhaust valves to deliver an out-and-out attack on the senses. It offers increased weight savings in the area behind the engine and rear axle.
The Evolution Line is also tuned to deliver a sporty and hard-hitting sound. The more the engine is revved and the acceleration builds, the six-cylinder engine sound delivers a rich, harmonic, and high-frequency soundtrack, making every journey a memorable experience and one that continues even after the throttle is released, providing a full and rewarding sensory experience.
An additional original Porsche stock bracket (Porsche p/n: 99111147391) is required for mounting the Akrapovič exhaust system. Please read the instructions carefully before the start of the installation.
When installing Akrapovič aftermarket optional link pipes with sports catalytic converters or without catalytic converters, which are developed for use on closed tracks only, remapping the ECU is mandatory.
When installing Akrapovič aftermarket exhaust system that was developed for use on closed tracks, we recommend remapping the ECU in order to prevent potential check engine light warning signals.
About Akrapovič
Akrapovič is a manufacturer of premium exhaust systems for motorcycles and performance cars. It is renowned around the globe as a very innovative high-tech company that uses advanced technology and high-quality materials in exhaust system design.
Akrapovič exhaust systems excel in improved performance, their unmistakable sound, innovative design, light construction, craftsmanship, and durability. The company’s state-of-the-art factories in Slovenia also include an in-house titanium foundry and metallurgical laboratory.
Akrapovič has over 1,500 employees and sells its products in over eighty countries. Racing has always been in the company’s DNA. The technical services and support that it provides to MotoGP, WorldSBK, MXGP, DTM, and other teams are also the result of this racing heritage and know-how, which the company successfully applies to motorcycle and performance car exhaust systems.
Additional Information
-+
The Bulletproof Automotive website contains many thousands of products purchased in multiple different currencies. All of the prices are entered manually and accurately at the time of entry. Due to the consistently fluctuating international exchange rates, at times prices may not be able to be honored at their original intended rate. We apologize for any inconvenience this may cause, unfortunately our website is unable to compensate dynamically for what can at times be volatile changes in the cost of items due to currency values fluctuating, changes in prices from suppliers, changes in shipping and import duties, and other factors. Rest assured that any order you place on line will be at zero risk to you in this area. If in the event your order cannot be fulfilled at the original intended website price we will offer you a 100% refund, no questions asked. We will continue to do our best to maintain updated prices and we will always continue to offer our price match guarantees as well to ensure our prices are always the best for you. In short, prices may change without notice. It is always advised to give us a call prior to placing your order online to confirm availability and to confirm current pricing.
Shipping Policy
-+
Items that are in stock in the US, either at Bulletproof’s warehouse or at a supplier’s warehouse, are generally delivered within 7-10 days. Special order items from overseas take considerably longer. As a courtesy Bulletproof offers delivery estimates to our customers which take into consideration manufacturer availability and shipping schedule. These estimates represent our best guess based on previous orders from the manufacturer and do not in any way imply a guaranteed delivery window. Many manufacturers work in a “just in time” inventory system and often take 2-20+ weeks to produce an item once an order is submitted. All deliverable items are then sent to our Japanese warehouse. Bulletproof ships a minimum of one full ocean freight container every month from Japan, oftentimes more than one a month. Ocean freight takes an average of 4 weeks. Typically it breaks down to one week in Japan for paperwork and customs, two weeks by boat and one week in US customs/clearance. Due to the wide number of variables between manufacturer and shipping schedules, delivery estimates are simply just that – estimates. We attempt to estimate conservatively and we usually deliver faster than our estimates suggest. It is not Bulletproof’s policy to guarantee delivery time of any special order item, this is impossible for us to do. By ordering you acknowledge that there is no required delivery ETA and an order may not be canceled or altered due to manufacturing or shipping delays, all ETA’s are provided as a best guess only. Please review the full Terms & Conditions here.
BP Pricing Difference
-+
We do pricing a little differently on our JDM brands and we believe in making things simple and clear. No hidden fees or surcharges. Every price you see includes the shipping cost to our office in Los Angeles, California and all the associated taxes/duties/fees for bringing the products into the US. The only shipping you ever pay is from our facility in the US to your location. Be wary of resellers that don’t include the cost of international shipping in their pricing on JDM parts. While we believe we’ll always have the lowest all-in price on JDM products, we offer a price match guarantee for all authentic parts purchased from authorized dealers as well.
For many international customers, it’s much more affordable to ship from the USA than from Japan directly, as the air freight and ocean freight costs are typically much less. However, for customers looking to ship directly from Japan outside of North America, or domestically in Japan, we can provide pricing specifically for that scenario. Please do not hesitate to contact us with any pricing questions or concerns. Please email us at sales@bulletproofautomotive.com with any inquiries.
Reviews
-+
Reviews
There are no reviews yet.
Only logged in customers who have purchased this product may leave a review.
Stay up to date with the latest product releases, Bulletproof Automotive builds and more. Sign up for our newsletter to receive the most up to date information in the aftermarket tuning world, and bring your build to a whole new level.
![Exotic Car Gear Carbon GT4-Style Side Air Scoops for 982 Porsche 718 Boxster / Cayman [ECG-POR-718SAS]](https://bulletproofautomotive.com/wp-content/uploads/2024/10/watermark-removed-33-450x450.jpeg)
![Eisenmann Dual 70mm Tip Race Exhaust System for G-Model Porsche 911 [P91132GK.00702S/P91132GK.00702B]](https://bulletproofautomotive.com/wp-content/uploads/2025/08/Remove_the_watermark_from_this_i-1-1-450x450.jpg)
![BBS Forged Line FI-R Wheel (20×9 5-130 +48) in Diamond Silver (for Porsche) [FI144DS]](https://bulletproofautomotive.com/wp-content/uploads/2025/02/FIR_DS-1-450x450.jpg)
Reviews
There are no reviews yet.