
Save Extra With 1 Offer
A. The PAIS is a workshop tool that delivers BG induction cleaning chemistry into the intake manifold of a petrol engine. The cleaner removes carbon and varnish from the throttle body, intake valves, and combustion chamber. The procedure is engine-running with controlled rpm — often 30 minutes per vehicle.
A. The PAIS service is appropriate when a petrol engine shows symptoms of intake-side carbon — rough idle, hesitation under load, lean fault codes — or as preventative maintenance every 30,000 to 40,000 miles on direct-injection petrol engines where intake valve coking is more common.
A. The PAIS tool is for petrol engines, port and direct injection both. Diesel intake systems use a different service (see BG DPF/EGR services). Ensure the workshop has access to the engine's intake hose or vacuum port to connect the tool — this is straightforward on most modern petrols.
A. The PAIS is supplied as a single workshop service tool. For workshops running the petrol air induction service regularly, contact the trade desk for bulk-ordering options.
A. Returns are accepted within 30 days of purchase, in original packaging, on orders delivered within the UK. For items damaged on arrival, report within 24 hours with photos to [email protected] — we will arrange collection and replacement at no cost. The Fit Guarantee covers hassle-free returns for parts that don't fit. Refunds go to the original payment method once inspected.
A. Delivery time depends on the product, your destination, and availability — the estimated time for any item appears on the product page, and 'Check where we deliver' confirms coverage for your postcode before you order. Next-day delivery is available on most products; the option appears at checkout when applicable. We deliver across the UK, Europe, the Middle East, and Africa. Use the country selector at checkout to confirm coverage and delivery options for your destination.
By sharing your email, you agree to our privacy policy & terms of service