After plenty of development time and testing, it's time to finally release our Porsche 911 exhaust system!

We're extremely proud of this exhaust system and we feel it's the best exhaust system physically available for the 911 platform. We'll let the pictures below do the talking and go through the...

If you're familiar with CGR Automotive you'll know that our exhausts are not only extremely high quality, but are also completely customisable. We think this is a very important factor with our GTR exhausts as it's very rare that two are the the same! We will always have a solution for your needs, w...

All of our turbo manifolds come with a hand crafted high-flow merge collector designed to maximise turbo-spool and peak cylinder gas flow without increasing pre-turbine exhaust gas pressure. We also engineered the primary sizes to be the optimal diameter and length to suit the engine output and spac...

Have we succeeded? Well this project isn’t finished yet but we’ve definitely shaved as much weight as we can so far. As a temporary solution, we constructed a stainless downpipe, as this is going to be switched out for an Inconel one in the not too distant future after some medications to the engine...

Who wouldn't want that ultimate car that you can comfortably use daily, then drive it to the Nürburgring, complete a lot of fast laps, and drive home again.

The aim of this project is to create a car with the perfect balance between competitive track performance, and practical road car use....

Over the past few weeks we’ve been working on these Mercedes C63 AMG long-tube manifolds. They’re almost too beautiful to hide away under the air boxes in the engine bay, good job the sound is equally as gorgeous! 

This brilliantly designed engine needed manifolds thoroughly engineered to compliment...

What is corner weighting, and why is it important?

Corner weighting (or balancing) involves adjusting a cars suspension to achieve an even weight distribution across the diagonals of the car, and if possible left to right. However we also take into account the driver’s and passenger weight to simul...

Recently we had this Honda K20 powered series one Lotus Exige in the workshop for a 4 into 1 equal length manifold, and exhaust with re-packable silencer. It was designed with the cars future in mind, as the customer will soon be upgrading the power with the help of bigger cams, and a few other mods...

We love working on Classics, especially historic race cars! Our brief was to manufacture and fit a new stainless steel exhaust, with interchangeable silencer for race days. The client wanted the exhaust to be sleek and as straight as possible. We built the manifold with a tapered collector, brushed...

Our 3" stainless decat and sports cat downpipes are designed to fit with Mk2 - 225 230 R26 R26.R F1 and Mk3 250 265 275 Trophy-s Trophy-R Renault Sport Megane models with either the factory cat-back system, any aftermarket system that fits to the factory downpipe, or our own Megane Cat-Back Exhaust...