Soul Performance Products - Valved Exhaust System (991 Turbo)

2024-11-27T13:21:31-05:00

Vendor: Soul Performance Products
Type: Exhaust
Price: 3995.00 - 7595.00 (9 variants)

Designed to Fit

2013 - 2016 Porsche 911 Turbo / Turbo S (991.1)

2017 - 2019 Porsche 911 Turbo / Turbo S (991.2)

Product Details

Before Porsche began implementing valved exhausts into the Turbo 911s, they were known for their muted exhaust note, to meet customer expectations on cabin sound and European sound regulations. Our goal in developing the 991 Turbo Valved Exhaust System was to create the ultimate solution for enthusiasts seeking precision sound control and enhanced performance. Our system features a meticulously engineered dual-path design. When the valves are closed it creates a quiet yet rich experience, ideal for low-profile cruising or adhering to strict track sound limits. Opening the valves unlocks a larger primary flow path, maximizing performance while producing a bold tone.

The factory exhaust design, with its unique orientation of inlet and outlet pipes, presents limited space for incorporating a muffler into the secondary flow path. Simply reducing tubing diameter to manage sound levels would have a minimal impact, so we took a more innovative approach. We start our secondary flow path with smaller piping. Then, we introduce a pair of oversized resonators. These resonators work in harmony to significantly suppress sound levels, smooth out unwanted drone, and cancel exhaust pulses, resulting in a subdued and refined exhaust note at low RPMs. Despite the reduced sound levels in this configuration, the overall flow is still improved over the factory muffler, delivering a seamless blend of enhanced performance and discreet operation. When it’s time to turn up the theatrics, the system’s dynamic, engaging sound profile is just a switch away.

To ensure a tangible delta between valves open and valves closed, we deviated from our traditional blended x-pipe design, as we found that didn’t provide enough volume when combined with a secondary flow path. After numerous prototypes and revisions, we opted instead for a tuned length primary flow path blended with a balance pipe. This design allows for a more noticeable sound difference between valves closed and valves open. Yet, compared to a GT2 RS style dump pipe (direct from cat to the bumper) this offers a much more refined tone and less mechanical sound from the valves operating.

Features

Fits all Porsche 991.1 and 991.2 Turbo vehicles (2013-2019)

Direct bolt on installation – instructions included

Allows use of factory catalytic converter sections to meet strict emissions regulations

Choose from stylish T304L stainless steel tips or reuse factory exhaust tips

All Soul Performance Products are backed by Soul's Lifetime Warranty for both street and track use

SOUND: Enjoy an increase in sound from both the engine and turbos without any drone – experience an OEM+ tone that the Turbo should have sounded like leaving the factory.

CONSTRUCTION: Each system made from mandrel bent T304L 3″ .065″ wall stainless steel tubing, straight through race resonators with a full metal packing design for maximum durability, and laser cut brackets for perfect fitment. Choose from several hand finished tip options to get the look that suits your 991 the best – or reuse your factory tips. Mikalor Supra Heavy-Duty Clamps are included to securely hold our tips onto the system.

BOLT ON AND GO: Each exhaust is tested in a fixture to ensure perfect fitment. Thorough installation instructions are included in the box for a straightforward install that can be performed by most DIY enthusiasts.

Installation Instructions

LIFETIME WARRANTY: Enjoy your Soul exhaust components with confidence on both the street and track as they are covered by a Lifetime Warranty!

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About Soul Performance Products

Our mission is to provide our customers with outstanding parts, pricing, and service backed up with the best warranty in the industry.

Soul Performance was formed by a team of auto enthusiasts with automotive industry experience looking to do the right thing by our customers. We aim to deliver exemplary service worldwide by developing incredible sounding, proven performing components that are always ready to ship to you quickly.

CORE VALUES

Do right by our customers, always – no customer left behind

We believe in honesty, unwavering ethics, and transparency as we operate

Our product warranty extends longer and broader than our competition

We actively participate in the communities we cater to

We build connections to further our ability to deliver a premium experience

Our passion for cars and the automotive industry drives our business

Our experience helps us meet your expectations

We listen to our customers and the demands of the market to meet and exceed expectations

We want to be our customers first choice without hesitation

We consider both quality and pricing to deliver greater value to our customers

Our success will be measured by recommendations to other potential clients

FACILITY Soul Performance Products is located in a 15,000 sq ft facility north of Philadelphia in Willow Grove, Pennsylvania. We make great use of this space to keep our products in stock, ready to ship. Our mission is to quickly get you the parts you need with no delays. Our R&D area is equipped with two BendPak lifts and all tools necessary to allow us to design, engineer, test, prototype, and fixture components. Our shipping area is set up to ensure that all components get a thorough inspection, orders ship complete with all hardware, and that products are well packed.

Nearest hotel: SpringHill Suites by Marriot – .3 miles Nearest airport: Philadelphia International Airport (PHL) – 36 miles

MANUFACTURING Soul Performance Products is partnered with ISO 9001 Certified aerospace manufacturers, enabling us to work with technology and industrial scale, extreme precision equipment down to +/- 0.002 inches that would otherwise be out of the limits of an exhaust manufacturer. Our capabilities include waterjet and laser cutting, tube bending, CNC machining, robotic welding and much more. We strategically deal with vendors worldwide to find appropriate components, such as high quality HJS HD catalytic converters. Our mission is to provide the best possible results for our customers at great pricing.

If you’re interested in participating in new product development or have any customization desires we’re always happy to accommodate wherever possible. Need custom exhaust tips to match your unique build? We can do that.

PERFORMANCE We’re constantly building relationships with shops across the world to prove our products on various dyno setups under different conditions. We don’t want you to take our word for it alone, but allow us to validate ourselves through multiple outside channels as well. If you’re interested in testing our components, do contact us.