01
Written Scope
A documented scope of work, approved by you before anything starts.
MMCO · The Custom Shop
McLaren Exhaust Systems
Engineered for power and reliability, titanium systems that push limits, cut weight and elevate every drive. Press play and hear the difference.
The MMCO Standard
Sound You Feel, Weight You Lose
Every system here was chosen or built because it earned its place on a car, measured for back pressure, checked for clearance, road-tested for drone. Below, each model section lets you hear the car exactly as it left the factory, then exactly as it left our shop.
Super Series
McLaren 720S Exhaust System
The 720S has a voice the factory kept on a leash. The Unobtanium 3-inch titanium X-pipe and high-flow downpipes take the leash off, aerospace-grade titanium drops real weight over the stock pipework, the turbos breathe sooner, and the 4.0-liter V8 finds a harder, cleaner note without drone at a cruise. Fitted, scanned and road-tested in-house before the car goes home.
Listen: stock vs ours
Super Series
McLaren 750S Exhaust System
Developed with Unobtanium Welding specifically for the 750S, this titanium X-pipe and high-flow downpipe package sheds weight where the car carries it most. The turbos spool sooner, the note turns sharper and more exotic, and the whole car feels lighter on its feet, with fitment and sensor placement confirmed on the scan tool before handover.
Listen: stock vs ours
Sport Series
McLaren 570S | 620R Exhaust System
Our own titanium X-pipe and high-flow downpipes, developed in-house for the Sport Series. The system cuts significant weight, reduces backpressure and sharpens turbo response, and gives the 570S and 620R the exotic edge the factory exhaust never had. Precision-fitted to our standard, scanned and road-tested before it leaves.
Listen: stock vs ours
Hyper Series
McLaren P1 High-Flow Downpipes
Built for one of the most demanding powertrains ever made. These Unobtanium Inconel high-flow downpipes handle heat that destroys lesser alloys, cutting backpressure so the P1's turbos and hybrid system respond the instant you ask. Race-bred hardware, fitted with the care a P1 deserves.
Listen: stock vs ours
How We Work
Built To Be Driven Hard
02
Factory Fit & Finish
Fitment checked against factory references, gaps, torque and trim.
03
Photographed Handover
Before, during and after photographs with the finished job.
04
Honest Advice
If an option does not suit your car, we say so before it costs you.
Exhaust work is judged underneath the car, where nobody looks. Our welds, hangers and heat shielding are finished to the same standard as the tips you can see, by the technicians who service these cars every day.
Exhaust Inquiry
Build The Sound Of Your McLaren
Tell us your car and what you want from it, more presence, less weight, or both, and we will come back with options, pricing and a fitting window.
(214) 899-3525