BMW Z3 SEAT SPACERS

Kit 003 (BMW Z3 Seat Spacers)

Selling on eBay. If there are none for sale, please contact me (sales[at]porterbility.co.uk). The kit costs £25 (£22.50 outside eBay) and postage is free within the UK. Please ask for postage prices from abroad.

There are four sizes of spacer available...

10mm Kit

2x 10mm x 40mm x 80mm Aluminium blocks milled at an angle of 1.6 degrees.

2x 35mm x 35mm PLA wedges

2x M8 extended nuts with 12mm extension.

15mm Kit

2x 15mm x 40mm x 80mm Aluminium blocks milled at an angle of 2.4 degrees.

2x 35mm x 35mm PLA wedges

2x M8 extended nuts with 17mm extension

Image showing what is included in the 10mm and 15mm kits.

20mm Kit

2x 20mm x 40mm x 80mm Aluminium blocks milled at an angle of 3.2 degrees.

2x 35mm x 35mm PLA wedges

2x M8 x 20mm Zinc-plated sleeve nuts

2x M8 x 17mm Grade 8.8 studs

25mm Kit

2x 25mm x 40mm x 80mm Aluminium blocks milled at an angle of 4.0 degrees.

2x 35mm x 35mm PLA wedges

2x M8 x 25mm Zinc-plated sleeve nuts

2x M8 x 21mm Grade 8.8 studs

Image showing what is included in the 20mm and 25mm kits.

Image showing the spacer in use.

Before ordering a spacer kit, I suggest that you measure the amount of lift you want.

I have made some gauges that can help you decide the correct spacers for you. The price to borrow them is £3.25 – this covers the postage to a UK address, return postage and eBay/PayPal fees. The price off-eBay is £2.30. The gauges can be found on my eBay page.

Here is a link to the discussion I had while I was developing the spacers - zRoadster.net

Below is a video that I made showing how to fit the spacers. At the end of the video, you can see the difference the spacers make to the tilt of the seat.