There have been many threads from enthusiasts wanting to put spacers on the 1 Series with very few on this forum who have had them fitted. So I hope this thread will help those considering fitting them.
I personally have always thought OEM 1 Series 18" wheels have rather conservative offsets which could do with more aggressive stance and this is really noticeable when the car is lowered like on mine.
I bit the bullet and purchased 4x12mm spacers for the front and rear to complement my winter wheel set-up that I have just installed.
Spacers are TPI hub-centric ones purchased from ebay
Wheels are pre-facelift 208M 18x7.5" ET47 front and 18x8" ET49 rear with Pirelli SottoZero 240 225/40/18 winter tyres
The spacers would make these equivalent to 18x7.5" ET35 front and 18x8" ET37 rear. As you can see in the pics, the front is very tight and so far I have had no issues with rubbing on arches.
Here are some pics to show the clearances
I personally have always thought OEM 1 Series 18" wheels have rather conservative offsets which could do with more aggressive stance and this is really noticeable when the car is lowered like on mine.
I bit the bullet and purchased 4x12mm spacers for the front and rear to complement my winter wheel set-up that I have just installed.
Spacers are TPI hub-centric ones purchased from ebay

Wheels are pre-facelift 208M 18x7.5" ET47 front and 18x8" ET49 rear with Pirelli SottoZero 240 225/40/18 winter tyres
The spacers would make these equivalent to 18x7.5" ET35 front and 18x8" ET37 rear. As you can see in the pics, the front is very tight and so far I have had no issues with rubbing on arches.
Here are some pics to show the clearances














