STR Performance is a Scottish-registered Ltd company specialising in custom and pre-built exhaust systems (304/316 stainless as standard, titanium and Inconel on request), aluminium intercooler kits, performance and OEM car parts, and workshop services including MOT preparation and booking.
Most performance shops either over-promise on horsepower or under-explain what you're paying for. We do neither.
Every quote is itemised. Every part is justified. If a stock spec is right for your build, we'll tell you. If a £600 system would do exactly what a £400 system would, we'll quote you the £400 one. The aim is to keep you coming back, not to land one big invoice.
Road cars, fast-road builds, weekend track cars and project builds — anything from a daily that needs an MOT prepped to a mapped turbo build that needs a custom downpipe and intercooler kit. We're the specialists you call when the work needs doing properly.
Email info@str-performance.com with your make, model, year and what you're trying to achieve. We come back the same working day with a written quote and a slot. Workshop visits are by appointment only.
STR Performance Ltd is registered in Scotland. Company No. SC799599. VAT No. GB 461 5413 09. Workshop services and parts sales are governed by our Service Terms, Terms & Conditions, Refund & Returns Policy and Privacy Policy.