Engineered for Power, Precision, and Pure Sound

Take your McLaren 720S or 765LT to the next level with EMP’s 3.5” Catless Downpipes—designed to deliver peak performance, aggressive sound, and superior durability. Crafted from 304 stainless steel with mandrel-bent tubing and CNC-machined flanges, these downpipes are built for both performance and precision.

Each set is a direct bolt-on application that mates seamlessly with both the factory and aftermarket exhaust systems. The factory O2 sensor bungs and mounting brackets are perfectly positioned for a clean, OEM-like installation. Our optional heatshield adds thermal control, making this a perfect upgrade for both street and track builds.

Whether you’re looking to reduce turbo lag, increase exhaust flow, or simply let your McLaren breathe the way it was meant to—EMP has you covered.

Key Features

• 3.5” mandrel-bent tubing for optimal exhaust flow

• 304 stainless steel construction for durability

• With Heatshield

• CNC-machined flanges for perfect fitment

• Compatible with OEM and aftermarket exhaust systems

• Direct bolt-on fit — no cutting or modification required

• Correctly placed O2 sensor bungs

• Factory-positioned mounting brackets

• Optional integrated heatshield for thermal protection

• Increased power potential and sharper turbo spool

• Deep, aggressive exhaust note

What’s Included

• (2) EMP 3.5” Catless Downpipes

• Integrated heatshield

• Installation hardware (bolts, gaskets, brackets as needed)

Compatibility

• McLaren 720S (2017–2023)

• McLaren 765LT (2020–2023)

• Engine: 4.0L Twin-Turbo V8 (M840T)