We’re back again with more Brembo clearance info. The Enkei RPF1 is a popular wheel choice, it comes in many different sizes. Unfortunately many of the popular sizes don’t clear the STI Brembo calipers. We’ve already gone over what’s needed to clear the 17×9 +35mm, 17×9.5 +38mm, and 18×10 +38mm. Next on the list is the Enkei RPF1 18×9.5 +38mm. For the 18×9.5 +38mm Enkei RPF1 to clear the STI Brembos you’ll need an 8mm spacer. Luckily for the Subaru owners not running Brembos no spacers are required.