About us

Conversionsmart Ltd are the original BMW coil spring conversion specialists. Starting off in 2012 on eBay, supplying the very first coil spring conversion kits for E53 models. We now supply kits for a vast majority of BMW's with rear air suspension. We have fitted each kit we supply so we can be sure to give 100% after sales support. Whether it be general technical info, fitting info or info on coding out the dash warning messages. Don't be let down from wholesale resellers advertising cheap Chinese made coil springs, who have zero knowledge and give no after sales support. When you buy from us, you get the best quality German brand coil springs and you can be assured that we are always on hand to help 24/7.

Please feel free to check out our 100% positive feedback on eBay. This is something we are very proud of as it shows the quality and effectiveness of the product that we supply.