TTRP High-Performance Diverter Dump Valve – Audi TT S3 A3 1.8T / 2.7T & VW Golf Upgrade

TTRP High-Performance Recirculating Diverter Valve – Audi & VW 1.8T / 2.7T

Unleash your turbo’s full potential with the TTRP High-Performance Recirculating Diverter Valve, precision-engineered for improved boost response, reliability, and throttle performance. Designed for both street and track use, this premium aluminium valve is a direct upgrade for your factory plastic diverter valve — providing stronger, more consistent operation under high boost conditions.

Built from CNC-machined billet aluminium, the TTRP Dump valve ensures smooth recirculation of air to prevent turbo compressor surge, helping your turbo spool faster while maintaining OEM-level drivability and emissions compliance.

Perfect for enthusiasts looking for a reliable, plug-and-play performance upgrade that enhances turbo efficiency without unwanted noise.

Performance Features

Direct replacement for the factory diverter valve

Maintains boost pressure and prevents turbo compressor surge

Recirculating design – quiet operation, no emissions issues

CNC-machined billet aluminium for precision and durability

Tested for high-boost performance on both road and track

Simple plug-and-play installation – no tuning required

Why Choose TTRP

TTRP performance parts are designed and tested for maximum reliability, responsiveness, and efficiency. Whether you’re upgrading for daily driving or track use, this diverter valve delivers the perfect balance of OEM fitment and motorsport-grade performance.

Applications

Audi A3 1.8t Turbo

Audi A4 1.8t Turbo B5 B6 models

Audi A6 1.8t Turbo C5 models

Audi S3 1.8t Turbo

Audi TT MK1 1.8t TURBO

Seat Ibiza  MK3 1.8t Turbo

Seat Ibiza MK4 1.8t Turbo

Seat Leon 1.8t Turbo Cupra R

Seat Leon 1.8t Turbo

Skoda Octavia 1.8t Turbo

VW Beetle 1.8t Turbo

VW Golf Mk4 1.8t Turbo (inc GTI)

VW Passat 1.8t Turbo

VW Polo 1.8t Turbo (inc GTI)