An ultimate combination of catless 3.5 downpipes, sound-balanced Race-X muffler-replacement exhaust, and optional lightweight Titanium tips.
It works perfectly together but also compatible with all factory components. The muffler section can be bolted to the OEM catalytic converters, OEM or aftermarket tips can be used as well.

Double-layer heatshielding is designed to protect surrounding parts, wires, and hoses against radiant heat from the downpipes. 
Integrated thermal insulation reduces surface temperature up to 70%! What makes it an absolute winner, compared to usual thermal wrapping or ceramic coatings. It’s very important not just for safety reasons but also affects performance by reducing the underhood temperature.

Ultra High-Performance HJS HD 200cpsi  catalytic converters are available as an option for the customers, who need both - improved performance and low emission levels. 

Compatible Vehicles:

• 2017+ McLaren 720S 4.0L M840T twin-turbocharged V8

*Available options: 

• HJS 200cpsi Ultra High-Performance catalytic converters. Made in Germany. No CEL issues, no ECU tuning required. The most reputed converters for their outstanding characteristics, quality and durability.

Main Features:

• Significant power gain
• Faster spool up and better throttle response
• Increasing the life of the turbos 
• Reducing under hood temperature
• Adds a very nice tone to the exhaust
• 100% bolt-on installation
• 100% TIG welded and back purged
• Highest quality 1.6mm wall 304 stainless steel
• OEM-spec flanges
• All brackets and mounts as on OEM unit

Why Buy Our Products?

You buy directly from the manufacturer and all the products 100% handmade in Russia. Not just another relabeled China/Taiwan stuff.
We don't compromise on quality! No mild steel flanges, no weak clamp joints, no other cost reduction tricks.
Free flow is our priority! No steps and restrictive areas, only smooth transitions, bigger diameters, and optimized design.
Our welds and whole craftsmanship better than most of the competitors. Pictures speak for themselves.
5-year warranty against any defects given to the original owner.

Shipping:

We offer WORLDWIDE shipping via DHL Express from Russia. It usually takes 3-7 business days to any destination.

Notes: