Signature Motoring www.signaturemotoring.com

Signature Motoring is a rip off. They take your money and fail to deliver. Will offer you several excuses why parts have not yet been delivered, the first one always seams to be that they are waiting for a new delivery of filters. You would be better off burning your money.

I wanted to write this review as a big "thank you" to the folks over at Signature Motoring. They sell performance air intake kits for BMWS. The setup replaces the restrictive factory air box, allowing more air into the engine which generates an increase in HP AND better gas miliage! They actually guaranteed this and sure enough, that is what I got!

I finally got around to doing some performance work on my trusty 2003 328i. It took about one-hour to install from the time I opened the box! I got both the K&N and the heat shield for about $170 from signaturemotoring.com