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SOUL Performance Street Exhaust Package with Tips for 982 Porsche 718 GT4 RS / Spyder RS

SOUL Performance Street Exhaust Package with Tips for 982 Porsche 718 GT4 RS / Spyder RS

SOUL Performance Street Exhaust Package with WEISSACH Tips for 982 Porsche 718 Cayman GT4 RS / Spyder RS

Price range: $9,785.00 through $10,765.00

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SOUL Performance Over Axle Pipes and Valved Exhaust maintain a true 3-inch flow path to eliminate GT4 RS restrictions, delivering stronger sound and performance with comfortable valve-closed cruising.

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SKU: N/A Categories: Exhaust, Exhaust Systems Vehicle: PORSCHE, Porsche 718 Cayman GT4 RS, Porsche 718 Spyder, Porsche Boxster, Porsche Cayman, Brand: SOUL Performance

This item and any similar items are not CARB approved and therefore not for sale in the state of California or other states that require CARB certification. No assessment is being made regarding this product's compliance with the EPA's anti tampering policy, only that the necessary testing and validation has not been completed. Please check with your local enforcement officials regarding legality of use in your place of residence.

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Description

SOUL Performance Street Exhaust Package with WEISSACH Tips for 982 Porsche 718 Cayman GT4 RS / Spyder RS

Pairing SOUL Performance free-flowing Over Axle Pipes with the SOUL Performance Valved Exhaust System removes the primary bottlenecks in the GT4 RS exhaust path, unlocking maximum sound and performance potential while still providing comfortable cruising with the valves closed. Thanks to the Over Axle Pipes’ unique oval design and the Valved Exhaust’s X-pipe architecture, the system maintains a true 3-inch flow path throughout, allowing the 4.0-liter flat-six to fully express its motorsports pedigree.

Development and Testing

SOUL Performance developed its Valved Exhaust System to maximize sound and performance while still offering true cruising civility. A full 3-inch X-pipe design delivers a high-pitched motorsport flat-six tone with the valves open and a more subdued character with the valves closed, and pairing it with Competition or Resonated Over Axle Pipes further uncorks factory restrictions for added response, power, and volume. To eliminate the drone that can come with increased output, SOUL Performance engineered and tested dedicated “drone canisters” tuned to target the low-to-mid 2,000 RPM range, shifting the drone zone down the rev range and significantly reducing peak frequencies. Because this architecture is designed around aftermarket OAPs, SOUL Performance’s Street Package pairs the Valved Exhaust with optional Competition OAPs for maximum volume or Resonated OAPs for a smoother, more restrained tone and even lower drone, with track-friendly canister access and optional block-off kits planned to drop 8.5lb.

Construction

Each system is assembled in-house in the USA using mandrel-bent, thick-wall 0.065″ T304L stainless steel. SOUL Performance employs back-purged TIG welding with ARCAL™ Prime argon gas to ensure proper weld penetration and long-term durability. Precision water-jet-cut flanges are manufactured to ISO 9001:2015 standards with tight tolerances of +/- 0.003 inches for exceptional accuracy. Over Axle Pipes are fabricated on thick-gauge aluminum fixtures that act as effective heat sinks during welding, helping prevent warping of both the components and the fixtures to maintain consistent, OEM-quality fitment.

Features

Available with WEISSACH Tips
Over Axle Pipes + Valved Exhaust remove primary GT4 RS restrictions
True 3-inch flow path throughout via oval OAP tubing and X-pipe design
Dual-mode valves, aggressive open tone, refined closed cruising
Drone canisters tuned for low-to-mid 2,000 RPM resonance reduction
Choice of Competition or Resonated OAPs for volume vs smoothness
USA-built 0.065″ T304L stainless with back-purged TIG welds
ISO 9001:2015 water-jet flanges (+/- 0.003″) for precision fitment
OEM tips compatible, but 3-inch SOUL tips recommended to avoid neck-down restriction

Applications

Porsche 718 Cayman GT4 RS: 982C | 2022-2025 | 4.0L F6
Porsche 718 Spyder RS: 982 | 2024-2025 | 4.0L F6

Notes

Due to the GT3-derived engine’s higher output in 718 RS models and the additional heat it produces, SOUL Performance strongly recommends adding a thermal management solution to Over Axle Pipe products to protect surrounding components and bodywork.
Additional options and tips are available here

About SOUL Performance

SOUL Performance Products was founded by a group of automotive enthusiasts with deep industry experience and a commitment to doing right by their customers. Their mission is to deliver outstanding performance parts at fair pricing, backed by quality service and one of the best warranties in the industry. SOUL develops high-performance exhaust systems and components that are engineered for exceptional sound and proven performance, with products ready to ship quickly worldwide. Guided by core values of honesty, transparency, and passion for cars, they build strong community connections and prioritize customer satisfaction at every step. Operating out of a dedicated facility in Willow Grove, Pennsylvania, SOUL combines hands-on research, engineering, and manufacturing expertise to create parts that meet and exceed the demands of serious enthusiasts.

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.

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