N55 Size selection:Pure500 300$ of the core deposit

300$ of the core deposit is refunded if you return your core within 1 month of receiving our t51r modified housing

• Professional machining performed in-house

• Receive $300 back when you return your original housing

— Made to Order —

S5 Sportback

N55 Size selection:Pure500 300$ of the core depositMade to Order Standard lead time is 2 3 weeks! N55 T51R modification This mod turns the OEM turbocharger volume up to the Max giving your car the sound similar to a turbo diesel or a big Top mount turbo car. These modifications do NOT require retune or purchase of supporting mods. We do recommend an aftermarket inlet kit. The Oem inlet pipes are designed to muffle the sound which will counteract these mods to an extent. This mod requires sending your