Do Hydro Shields / Socks lose Power?

DC5 Hydrosock on the airfilter does it lose power?

Dynodaze Rolling Road £40 per car
Dynodaze's Public Rolling Road open Saturday 9am till 1pm Every Saturday
Power Runs are £40 for x2 runs and colour Printout.
AFR and Boost can be recorded and plotted for an extra £10 per item on your graph.
All on a 1st come 1st served basis with last forms being filled in before 12 noon to ensure everyone gets on the dyno.
Remaps can be done Monday to Friday 9am till 5pm and start from £199 so please contact us to book in.
Any question please inbox us or call on 02476341288
Full address:-
Dynodaze Ltd
Unit A3 Greenwood Court
Veasey Close
Nuneaton
CV11 6RT
www.facebook.com/dynodaze