Just a heads-up. I have just purchased a Sprint air filter from Euro Car Parts...
http://www.eurocarparts.com/air-filter
£7.32 including delivery, can't be bad?
They have got other items but most are unavailable.
Sprint Air Filters
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Mad Mart
- TDC Member
- Posts: 8535
- Joined: Tue Oct 03, 2006 5:48 pm
- Location: Winscombe, North Somerset, England
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Sprint Air Filters
Sprintless for the first time in 35+ years. 
... Still Sprintless.
Engines, Gearboxes, Overdrives etc. rebuilt. PM me.
2012 Porsche Boxster 981 S
... Still Sprintless.Engines, Gearboxes, Overdrives etc. rebuilt. PM me.
2012 Porsche Boxster 981 S