Catless Hi Flow Heat Shield Downpipes For McLaren 720s 4.0T

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:

• +50–55 HP gains on an untuned vehicle

• +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.

Products received may vary slightly from images due to manufacturing tolerances or supply chain variables.