Catless Hi Flow Heat Shield Downpipes For McLaren 720s 4.0T
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
Unlock the true performance potential of your McLaren 720S with the STRATEC™ Hi-Flow 200 Cell Stainless Steel Downpipes, engineered for maximum power, faster turbo response, and an aggressive motorsport exhaust note. Designed for enthusiasts seeking meaningful gains without compromising reliability, these downpipes deliver a transformative upgrade to both sound and performance.
Precision Engineering & Premium Construction
Each STRATEC™ downpipe is CNC-machined and hand-finished from T304 high-grade stainless steel, offering exceptional durability, corrosion resistance, and thermal stability. Every unit is TIG-welded in-house to ensure structural integrity and long-term performance even under extreme temperatures.
Performance Benefits
Sharper Throttle Response
The turbocharger spools noticeably faster thanks to reduced exhaust restriction, resulting in quicker acceleration and improved drivability.
Significant Power Gains
Dyno testing has shown:
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+50–55 HP gains on an untuned vehicle
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+140+ HP potential when paired with a performance tune
These gains come from improved exhaust scavenging, reduced backpressure, and lower operating temperatures.
Enhanced Exhaust Note
STRATEC™ downpipes deliver a deeper, more aggressive tone with increased volume and sharper turbo clarity—transforming the auditory character of the 720S into a true exotic supercar experience.
Lower Exhaust Gas Temperatures
Improved thermal efficiency results in cooler running temperatures, helping maintain performance consistency during hard driving.
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.