P1 upgrade pipe/PPP backbox
Scooby Regular
Joined: Nov 1999
Posts: 10,504
Likes: 1
From: Scotland, UK
Don't know technically, but the Prodrive one has P1 stamped on it. AFAIK, the do sound different, so I'd say they're must be some difference and probably less restrictive than the PPP one. But I'm guessing 
Stefan
Stefan
Thread
Thread Starter
Forum
Replies
Last Post