Diagnostic session
30-minute OBD-II / live-data diagnostic. Deposit credited to any repair you book with us.
£75VAT inc · credited to repair
Service deposits, gift vouchers and stock parts. Custom exhausts and intercooler kits are quoted on request — start with a quote.
Pay a deposit online, we book you in. Deposit is applied to the final invoice. All prices include VAT.
30-minute OBD-II / live-data diagnostic. Deposit credited to any repair you book with us.
£75VAT inc · credited to repair
Full pre-MOT check + booking at a local DVSA-approved testing station. Remedial work quoted separately.
£50VAT inc
Hold a half-day workshop slot (4 hours). Deposit credited toward the work; we confirm the date by email.
£150deposit · VAT inc
Emailed to the recipient with a unique code — within one working day of purchase. Redeemable against any STR Performance work or parts. Valid 12 months. All prices VAT inclusive.
At checkout you'll be asked who to send the voucher to (name + email) and an optional personal message. Buying for yourself? Just enter your own details.
Stocking-filler size. Service consumables or a contribution toward a bigger job.
Covers a diagnostic session or a small parts purchase.
Pre-MOT inspection, interim service, or a deposit toward bigger work.
A full service, brake refresh, or contribution to a custom build.
We're listing in-stock service parts, performance bolt-ons and fitting kits as we get to them. Be first to know when your platform's parts go live — drop your email below.
No spam, no newsletters — only an email when stock parts for your platform go live.
Custom exhausts and intercooler kits are priced after a measure-up — you'll get a written quote, then a Stripe payment link for the deposit. No two builds price the same.
Pre-built or fully custom. 304/316 stainless steel. From cat-back to full turbo-back. Titanium and Inconel on special quote.
Configure your buildCustom aluminium FMIC, side-mount or top-mount kits with full charge piping.
Get a quoteOne-off bracketry, manifolds, custom piping — bring us the project, we'll come back with a price.
Get a quote