THE PRODUCTS AVAILABLE ARE AS FOLLOWS:

Individual 5mm and 6mm adapters.

An 8cm restrictor tube.

A 4 column adapter kit comes with 4x5mm, 4x6mm adapters & an 8cm restrictor tube for altering the degree of flow within the nitrile hoses. The kit weighs around 50g (1.8oz).

A 2 column adapter kit comes with 2x5mm, 2x6mm adapters & a 4cm restrictor tube for altering the degree of flow within the nitrile hoses. The kit weighs around 25g (0.9oz).

1 metre heat-resistant nitrile hoses to connect the cylinders to the Carbtune. Each hose weighs around 50g (1.8oz).

A spare tool pouch if your previous one has been damaged. The tool pouch weighs around 110g (4oz).

Spare instruction manual.

Spare scale tubes in the event of them becoming damaged or dirty.

Spare rubber bumper for cushioning any impacts.

We send worldwide.

Shipping rates and times presently are :-

Orders sent within the UK are free of shipping costs and will typically be delivered by Royal Mail 1st Class 2-4 business days after the collection date.

Orders sent to the EU will cost around 4€ and will typically be delivered by Royal Mail International 5-11 business days after the collection date.

Orders sent to AUSTRALIA and CANADA will cost 8AUD and 8CAD, respectively and will typically be delivered by Royal Mail International 6-17 business days after the collection date.

Orders sent to NEW ZEALAND will cost around 10NZD and will typically be delivered by Royal Mail International 6-17 business days after the collection day.

Orders sent to NORWAY will cost around £4 and will typically be delivered by Royal Mail International 6-17 business days after the collection date.

Orders sent to the USA will cost around $12USD and will typically be delivered by Royal Mail International 6-17 business days after the collection date. NOTICE: A tariff of 10% will be added to this after 29/08/25.

For more information see our shipping policy at the bottom of the page or contact our email info@carbtuneshop.co.uk

There is a 30 day return period if the product was damaged or didn't meet your expectations.

For UK returns expect a refund within 2-4 business days.

For EU + Europe returns expect a refund within 5-11 business days.

For returns from the rest of the world expect a refund within 6-17 business days.

For more information see our refund policy at the bottom of the page or visit https://carbtuneshop.co.uk/policies/refund-policy