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A forty year heritage producing components for road and track, from fine tuning Mini Coopers in the ‘60’s to recently working on major projects for Lotus and the Ford Motor Co, from touring car championships to 24 hour victories it all adds up to mean one thing – more performance for your car!

All systems and back boxes areformed from 304 grade stainless steel, using mandrel bends and straight through silencers to ensure a perfect flow, finished off with the latest in tail pipe design! Great looks, great sound, great performance! Full 304 grade stainless steel construction. Interchangeable with standard equipment. Lifetime guarantee. Janspeed Systems & Back Boxes.....

We lead the world in manifold design and development and are able to offer a wide range to suit today’s performance cars. Equal lengths and optimum bore sizing ensures excellent performance. Mandrel formed bends minimise loss of tube volume. Hand made on individual jigs to give a perfect fit. 18 month guarantee. Janspeed Manifolds.....

For ultimate performance, replacing the catalyst is a must. Our sports cats are free flowing yet MOT legal, while for pre August ’92 vehicles we have a huge range of straight through de – cat pipes. Full 304 grade stainless steel construction. All de – cat pipes are silenced to ensure low resonance. Sports cats carry an 18 month guarantee. De – cats carry a lifetime guarantee. Janspeed Sports Cats & De-Cats.....