Suzuki GSX400 Custom Exhaust

Before we look to cut the frame, alter the overall appearance to a cafe racer and start to piece together the bike with brand new components, we have taken the basic set up to our very good friends at Demand Engineering. Demand will be the next guys to get their hands on our bike as we look to design and manufacture the bespoke custom exhaust. A very different look to the original with the appearance and sound being absolutely critical to what we want the end results to be. We cannot wait to sit down with Dan and plan the next steps.

Introducing Demand Engineering:

“Demand Engineering makes exhausts, that’s what we do, and that’s all that we do.

We’d like to think that we’re getting pretty good at it, but we’ll let you be the judge of that.

Demand was formed in 2011 by two friends doing what a lot of friends do, finishing a conversation that starts with the immortal lines ‘what if you and I…..?’  they both happened to be Engineers, and they both had passion for all things noisy with wheels on.

Fast forward 7 years and we’ve been involved with some pretty special projects, in a wide variety of vehicles, from GT40 race cars to irreplaceable classics.  We’ve built exhausts for Boats, Bikes, Tractors, Buses, Supercars and even Aeroplanes. That doesn’t mean to say we haven’t done a fair few ‘normal’ cars as well, Subaru’s, VW’s, Fords, and seemingly endless Motor homes.  There’s been nothing I can think of that has phased us.

We work with all of our customers to give them what they want, I’d like to think that was kinda the point.   We’ve worked with Guy Martin on his Transit van, and with Universities with their ‘Formula Student’ cars.
Side exit? No Problem. Lightweight, Carbon fiber Race Kart exhaust? Sure. Needless to say, if it has an engine, we’re bound to be interested!  We can build and create manifolds, silencers, tailpipes and more,  come and have a cup of tea and lets talk about what we can do for you.

Over the years, we’ve also become pretty adept at exhaust development.  We have designed, tested and manufactured exhausts for other companies, from specialist equipment to super cars.  With computer controlled Tube bending equipment, combined with our fixture tables, we can precisely replicate any design, over, and over again.

One thing in common with all that we do, for every exhaust we make, from a tuned equal length manifold, to a rear silencer on a family hatchback, we offer the same level of care and attention, workmanship, materials and customer service.

Demand Attention and Performance.  It’s our name on the exhaust, and we’re proud of what that means.