Soul Performance Sport Catalytic Converters for C8 Chevrolet Corvette Stingray



Sport Catalytic Converters

2020+ Chevrolet Corvette Stingray

These items are typically not in stock and either made-to-order or special order from the manufacturer. After you order we will confirm the estimated lead time and other order details. If you have a specific deadline to receive this order please talk to us before placing your order to ensure that the manufacturer can meet your expectations.
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SKU: CHEV.C8.SCC Category: Vehicle: Brand:
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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Soul Performance Sport Catalytic Converters for C8 Chevrolet Corvette Stingray

Enhance your C8 Corvette by replacing the constraining factory catalysts with Soul Performance Products Sport Catalytic Converters. These converters are skillfully crafted around premium HJS HD 200 cell catalysts, providing substantial boosts in both power and sound without compromising any aspect or triggering check engine lights. Revel in a notable increase in V8 rumble, improved throttle response, and enhanced power for an exhilarating driving experience with your C8 Corvette.


  • Each set of catalytic converters is meticulously assembled in-house in the USA using mandrel bent, thick wall .065″ T304L stainless steel. To ensure proper weld penetration and longevity, back purged TIG welding techniques are employed. Soul Performance takes great care during fabrication by utilizing thick gauge aluminum fixtures, which act as efficient heat sinks during the welding process. This not only prevents warping of their products but also maintains the integrity of the fixtures themselves, guaranteeing a perfect fitment.
  • Considering the proximity of the catalytic converters to sensitive components, it is crucial to have heat shields in place for the C8 Corvette. To provide a superior heat shielding solution, Soul Performance has partnered with PTP Turbo Blankets. The bespoke heat shields offered by PTP are custom-made and form-fitting to suit the specific requirements of the C8. These heat shields, constructed with an outer layer made from pulverized volcanic lava rock (rated 1800°F for direct heat and 2500°F for radiant heat), are woven into a tight mesh weave fabric. Internally, they are insulated with high-temperature calcium magnesium silicate wool (rated 1832°F continuous and 2300°F peak), overlaid with a high-temperature stainless steel mesh. This design ensures increased durability and improved thermal resistance. The PTP Lava Turbo Blankets are engineered to withstand the most challenging conditions, offering unparalleled performance and protection.


  • Third-party testing was conducted at Dynosty on a Dynojet Dyno to assess the performance impact. The baseline power measurements, using the factory exhaust, recorded 453 WHP (Wheel Horsepower) and 427 ft-lbs (Foot-Pounds) of torque. Upon incorporating the SOUL Sport Catalytic Converters, the power increased to 470 WHP and 447 ft-lbs of torque, resulting in remarkable peak gains of 17 WHP and 20 ft-lbs of torque.

HJS HD 200 Cell Catalysts

  • The catalytic converters utilized are the epitome of quality, renowned for their unrivaled flow characteristics and exceptional durability. These converters feature a premium wash coat infused with precious metals, allowing them to efficiently catalyze and meet stringent EURO 4 emission standards, all while permitting increased flow without triggering a check engine light. The HD design incorporates a robust triple foil winding, ensuring maximum strength and resilience. An additional feature, the brazing stripe, is included to enhance durability by preventing core movement or damage from sustained high horsepower abuse.
  • The utilization of a large and precisely sized catalyst enables the achievement of maximum gains. These catalysts have undergone extensive testing and have been proven effective in high-performance applications, such as McLaren and Porsche Turbo, where substantial horsepower support is required.

Bolt On & Go

  • Every individual product undergoes meticulous quality checks to ensure the highest standards are met. Additionally, each product is thoroughly tested in a fixture to guarantee precise fitment. To ensure their arrival in impeccable condition, they are carefully foam packed for secure transportation. Moreover, to provide a comprehensive solution, new and genuine GM gaskets are included with each product.


  • All Soul Performance Products exhaust components are backed by a renowned Lifetime Warranty for both street and track use.
  • Added performance with NO check engine light.
  • Peak power gains of 17 whp and 20 ft-lbs of torque (as tested with factory valved exhaust)
  • Weighs 9.6 lbs / 4.3 kg less than factory exhaust components (16 lbs vs 25.6 lb)
  • Designed and built in-house at their Willow Grove, PA facility.


  • 2020+ Chevrolet Corvette Stingray – C8

About PTP Turbo Blankets

Every PTP Turbo Blanket is hand-crafted in North America and quality is guaranteed. PTP Turbo Blankets are well known in the industry for their high standards for material selection, design, construction, and also for their ability to provide these high quality products at an affordable price. It is important to note that, as unfortunate as it is, there are many imitation turbo blankets out there – often made in China. These imitation turbo blankets are manufactured using much inferior materials for construction. Imitation turbo blankets can be ineffective or worse, they can be dangerous if flammable materials are used. PTP Turbo Blankets and wraps are the result of years of product research and development. The exact same materials that are used in their turbo blankets and wraps are currently being used in multiple military applications. Their materials are on the cutting edge of heat insulation technology – for more information see this full research paper here.

About Soul Performance

Their mission is to provide their customers with outstanding parts, fair pricing, and quality service backed up with the best warranty in the industry. SOUL Performance was formed by a team of enthusiasts with automotive industry experience looking to do the right thing by their customers. They aim to deliver exemplary service worldwide by developing incredible sounding, proven performing components that are always ready to ship to you quickly.

Core Values

  • They believe in honesty, unwavering ethics, and transparency as they operate.
  • Their product warranty extends longer and broader than their competition.
  • They actively participate in the communities they cater to.
  • They build connections to further their ability to deliver a premium experience.
  • Their passion for cars and the automotive industry drives their business.
  • They listen to the demands of the market to meet and exceed expectations.
  • They consider both quality and pricing to deliver greater value.
  • Their success will be measured by recommendations to other potential clients.

The Ghost Icon Signifies Soul’s Commitment To Performance and Racing

  • Several SOUL team members were involved in Porsche racing – specifically 944 Cup – and had a number of mascots along the way. The ghost is an evolution of their original logos – which also aligns with the name of their company. While all SOUL components are designed to be durable and are backed by their Lifetime Warranty and industry-leading customer service, their race-focused offerings are engineered to withstand the intense conditions that come with track use and abuse. Nothing is worse than preparing for a track event only to lose time or the entire day to a broken component. Thicker brackets, extra mounting points, and back purged welds ensure longevity.

Soul’s Facility

  • Performance Products is located in a 20,000 square foot facility north of Philadelphia in Willow Grove, Pennsylvania. Their R&D area is equipped with two BendPak lifts and all the tools necessary to allow then to design, engineer, test, prototype, and fixture components. Their 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.

Manufacturing Soul

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


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