We are a specialist UK Based Company. We provide rapid dispatch to ensure. That your item arrives quickly. Were dedicated to providing a 5 star. No need to worry about corroded pistons anymore with these British made stainless steel upgrades. We have now improved our already market leading stainless steel pistons and they are now the only ones available produced with a superior quality ground finish. This sale contains items as shown in the main picture. 8x stainless steel pistons. Is a trading arm of Powerhouse Automotive (UK) Ltd, based in Chesterfield, England. We are UK and world leaders in motorcycle brake caliper rebuild services and seal kits. Specialising in motorcycle brakes for years, we have developed an unrivalled range of components and application knowledge. At Powerhouse we also supply uprated supercharger pulleys for Jaguar and Range Rover cars, rebuild services for Eaton superchargers used on these vehicles, and a range of bearing kits for home repair. We are also official agents for Highpower Wizards of Nos nitrous oxide systems, with 25 years’ enthusiastic experience of nitrous injection. Weekend orders (2pm Friday onwards) cannot be processed until Monday. Those dates are NOT guarantees, they are’best possible’, and actual times can be much slower. UK Customers : UK 2nd class small packet post can take a week. We have no control over this, so please try to accept that we are not responsible for slow post. If you require tracking, please select the additional cost services at checkout. If we have sent an incorrect or faulty item, we will of course cover reasonable return post expense. Please ensure that you have ordered for your correct model and year of vehicle. We recommend you have items fitted by a qualified professional mechanic, and cannot be held responsible for faults which result from incorrect fitting and assembly. WoN Nitrous Oxide Systems. Supercharger Pulleys & Service. Dynojet & K&N Products.