# Title: Catted Heat Shield Downpipes For McLaren 720s 4.0T


## Description: Upgrade the performance and sound profile of your McLaren 720S with the STRATEC™ Hi-Flow 200 Cell Sports Catted Downpipes, engineered for maximum efficiency, reliability, and power delivery. Designed using high-grade T304 stainless steel and precision TIG-welded construction, these downpipes dramatically improve exhaust flow while maintaining emissions compliance for street-driven setups. Performance & Sound Enhancement Sharper Turbo Response By reducing restriction immediately after the turbos, STRATEC™ downpipes allow the turbochargers to spool faster, improving throttle response and mid-range acceleration. Aggressive Exotic Tone The 200 cell high-flow catalysts open up the exhaust note, delivering a deeper, more pronounced sound without the excessive rasp associated with catless systems. Lower Exhaust Temperatures & Backpressure Engineered to reduce thermal load and backpressure, these downpipes allow the engine to breathe more efficiently—enhancing reliability under spirited or track driving. Dyno-Proven Gains Typical gains observed: +45–55 HP on stock calibration +120–140+ HP when paired with tuning Construction & Craftsmanship T304 High-Grade Stainless Steel Corrosion-resistant, durable, and temperature-stable under extreme conditions. Precision TIG Welds Hand-finished welds ensure maximum structural integrity, longevity, and a clean motorsport-grade appearance. Integrated Heat Shielding Each downpipe includes high-grade thermal shielding to reduce engine bay temperatures and protect surrounding components. Brushed Stainless Steel Finish A clean aesthetic upgrade that matches STRATEC™’s premium build standards. Fitment McLaren 720S (2017–Present)Direct bolt-on replacement for factory downpipes.Professional installation is recommended due to tight tolerances around the turbo area.


## Product type: Vehicle Parts & Accessories


## Vendor: Bull Boost Performance


## Tags: Bull Boost Performance, Shopify Collective


## Price range: 2999.95 - 2999.95 USD


## Link: https://shop.water-services.us/products/catted-heat-shield-downpipes-for-mclaren-720s-4-0t


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## Variants

- Default Title, SKU: 720595377157, Available: no, Inventory: 0, Delivery profile: Shopify Collective


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