Mclaren 765LT Extended Downpipes

New product

Redstar Exhaust brings to you the only Mclaren 765LT Extended Downpipes. Combined with 3.5” Downpipes, improving upon the factory exhaust we used a 3.5” Exhaust adapter which allows for a full 3.5” system due to removing the bottle-neck. 

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  • T304 Stainless Steel
  • Inconel 625
  • Competition (Catless)
  • GESI GEN2 UHO+ 400cpsi 5"
  • HJS HD 200cpsi 130mm
  • No
  • Yes
  • 3.5”

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Data sheet

Engine Type4.0L Bi-Turbo

More info

Compatible Vehicles:

  • 2020+ Mclaren 765LT M840T

Available Options:

  • HJS HD 200cpsi- Ultra High-Performance catalytic converters. Made in Germany. The most reputed converters for their outstanding characteristics, quality and durability. >> Read more about HJS cats. 
  • GESI GEN2 400cpsi- catalytic converters rated for 1000hp. The new GEN2 series provides a significant improvement in exhaust flow over stock and offers the latest emissions technology. EPA Compliant catalytic converters have been third-party lab tested to meet or exceed local emissions standards in North America (excluding California) >> Read more about G-Sport by GESI cats.
  • OE-style Heat Shielding with ceramic inner liner - signature REDSTAR thermal management feature that reduces radiant heat from the exhaust pipes up to 70-80%. Being inspired by racecar engineers who uses it alot, we moved heat shielding to the tuning industry and made it available as an option for any REDSTAR products. Usual thermal wraps or ceramic coatings are not even close in effectiveness and durability to our Heat Shielding. Please be aware of fake shielding when it is nothing but foil wrapped around the pipe. Without a sufficient ceramic wool layer inside and properly embossed foil it will not work as expected.
  • Inconel 625- lighter and stronger than Stainless Steel and gives even a more pronounced exotic sound.

Main Features:

  • significant power gain
  • large exhaust bellow section to remove bottle-neck
  • 100% Bolt on
  • 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
  • more turbo spool sound 


We offer WORLDWIDE shipping. Once you create your account your order will update with the appropriate shipping cost. Please, ask us for details and availability.


This product is not designed to meet any emissions standards and is not for street or highway use. This product is not certified and may not be legal for use on emissions controlled vehicles in any country/jurisdiction.