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Custom and Performance Exhaust Craft

Demand Engineering was started in 2011 by our Managing Director, Engineering Graduate Dan Dew for the sole purpose of building Stainless Steel Exhausts. Since its inception, Demand has been pushing to evolve itself into Suffolk’s Premier Custom and Performance exhaust manufacturer.

IMG_0127At our premises in Stonham Aspal, we are heavily invested in tube bending and manipulating equipment. Our machinery is only as good as our operators, who are more craftsmen than most people would have thought possible when it comes to the humble ‘exhaust’

Every exhaust at Demand is individually designed, hand crafted, and fully TIG welded from scratch using T304 Stainless Steel.

Our customers are a varied bunch, ranging from Enthusiasts who need a replacement exhaust for, perhaps a 1904 Wolseley, to performance chasing racers after a tuned equal length manifold for an Aston Martin, and of course everything in between.

One of the things we love at Demand is the variety of the customers we get. We have built exhausts for 1930’s boats, and removed dpf’s from new range rovers with 37 miles on the clock.

We love a challenge…


Recent Projects

Show/Car transporter trailer

After numerous requests to collect vehicles for exhaust work, and in need of a show trailer... we had a thought.

2015 Dublogic @ Stonham Barns

The Demand Team head over to Stonham Barns for the 2015 Dublogic Show

1967 Mk 2 Lotus Cortina

Bob Brown's owned this immaculate Cortina for 40 years!

First Steps into Production.. Codename: BOY

Development Process of the first Demand Engineering Production systems for Land Rover Defender 110's.

T25 Camper Water Cooled 4 into 1 by Dr. Dan

Ricky Dorriety's T25 has been a labour of Love. Now he has an exhaust to match.

1950’s Chevy Pickup gets the Demand Treatment

John Heyday's Custom Chevy truck needs to sound the part