Catted High Flow Exhaust Downpipe for Porsche Boxster Cayman 718 Spyder GTS
SHIPPING - RETURNS - WARRANTY - CANCELLATION POLICY
*** Market Conditions after 2020 have changed the landscape of automotive parts. Although we try to stock 1000's of items in our multiple warehouse and use multiple distribution channels, having back-orders are unavoidable in today's market. If you are in need of a product quickly, we suggest email, message, or call us for availability so that we may explore your options.
Email: Sales@Speedzoneweb.com
Call: 407-846-8430
Text: 407-749-6314
Frequently Asked Questions
Upgrade performance, sound, and exhaust efficiency with the STRATEC™ Stainless Steel High-Flow Catted Downpipe for Porsche 718 Boxster and Cayman GTS 2.5T (2016–2023). Designed for enthusiasts who want increased power without sacrificing drivability, this system delivers improved airflow, faster turbo response, and a deeper, more aggressive exhaust tone.
Manufactured from high-grade stainless steel, the STRATEC™ downpipe features a high-flow performance catalytic converter that significantly reduces exhaust restriction compared to the factory unit while maintaining proper emissions control for street use. The result is noticeable horsepower and torque gains, sharper throttle response, and improved overall driving engagement.
Precision-engineered for OEM-style fitment, this downpipe bolts directly to the factory turbo and exhaust system with no cutting or permanent modification required. Heat-resistant construction and integrated shielding help manage under-hood temperatures for consistent performance during spirited driving.
Key Benefits
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High-flow catted design for improved exhaust flow
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Increased horsepower, torque, and turbo response
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Deeper, sportier exhaust sound without excessive drone
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Premium stainless steel construction for durability and heat resistance
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Direct bolt-on installation with factory-style fitment
Vehicle Compatibility
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Porsche 718 Boxster GTS 2.5T (2016–2023)
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Porsche 718 Cayman GTS 2.5T (2016–2023)
The STRATEC™ Stainless Steel High-Flow Catted Downpipe is the ideal upgrade for Porsche 718 owners seeking balanced performance gains, refined sound, and long-term reliability—engineered for both daily driving and spirited performance use.
Our History
For 26 years Speedzone Performance LLC has been providing aftermarket car parts to Central Floridians and 1000's of customers online. What makes us different than all the other places online? We have 3 actual brick and mortar locations where were serve customers daily and find new ways to provide support and assistance to the automotive community at large. From our in house SPDZ1 Brand, to our constantly growing in stock inventory, we strive to make our customer service and ease of purchase stand out from the rest! We are also one of the largest automotive part financing providers anywhere in the United States, and continue to provide more options for our customers every year. We love what we do, and it shows in every product we sell and every new customer who becomes a part of our Speedzone Family.