Im after either an STI single scroll up pipe or a decent aftermarket one?

thanks

 

the Harvey Smith 'trick' up-pipes are the kiddy and available in a variety of sizes to suit most applications...........

 

Yes iv seen these and quite costly so seeing whats available used atm.

I did win a H&S one off ebay for £37 posted but never arrived and had to claim money back.

 

I have a standard v3 sti one here, has a loose heat shield but good working order. Interested?

 

As it is something that can make a big difference to how the car can spool up and drive, for my money I'd but a harvey up-pipe. AS are your best bet for those, Alyn does great deals.

 

I have been using one from ebay for over 1 year now and still going strong, great price and fitment was spot on even better cars mapped so the flow is good. agree the asperformance for what it is its expensive. design is based from the hks

here is the link
https://www.ebay.co.uk/itm/2-Performance-Decat-Turbo-UpPipe-Exhaust-for-Subaru-Impreza-WRX-STi-92-to-04/262831094066?_trkparms=aid%3D555018%26algo%3DPL.SI M%26ao%3D1%26asc%3D52945%26meid%3Dd0d4d7a00a61416b a3e30c576ab17c91%26pid%3D100005%26rk%3D1%26rkt%3D1 %26sd%3D201750672766%26itm%3D262831094066&_trksid= p2047675.c100005.m1851