German Auto Stuff - Silicone Turbo Outlet Hose - TT Mk1 225

Vendor German Auto Stuff
Part # GAS-SL-TT1225-TOH

$64.99

~~$74.99~~ Sale $64.99

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High Performance: German Auto Stuff - Silicone Turbo Outlet Hose for Audi TT Mk1 225

BONUS: TT Stuff Exclusive! Free Hose Clamp Kit Included!

German Auto Stuff's silicone turbo outlet hose is engineered for the Audi TT Mk1 225hp, delivering superior performance where OEM components fall short. Constructed from 3-ply fiber-reinforced silicone, this hose withstands extreme temperatures ranging from -60°C to 220°C, ensuring reliability during aggressive driving and demanding conditions. The robust construction resists degradation from heat cycling and boost pressure, maintaining structural integrity where standard rubber hoses fail. Direct replacement for seamless installation on your Audi TT.

Why Choose a Silicone Turbo Outlet Hose for your Audi TT Mk1 225?

High Performance Looks: Smooth bends and quality to show off under your hood.
Durable Construction: Made from high quality silicone, ensuring excellent durability and a long-lasting premium appearance.
Direct Fit & Easy Install: Engineered as a direct replacement for your factory induction hose, guaranteeing a perfect fit without any modifications.

Key Features of your new Induction Hose:

Premium Finish: Looks that match the performance.
High Quality Silicone Construction: 3 layer fiber reinforced
Choice of Color: Available in Black, Blue, and Red.
Temperature Resistance: Withstands temperatures ranging from -60°C to 220°C.
BONUS: TT Stuff Exclusive Free Hose Clamp Kit Included!

Compare to: FM225TH

Let customers speak for us

from 53 reviews

(Go Fast Bits) diverter valve plus install

Installed this GFB diverter valve to eliminate the OEM plastic one all together that are prone to failing. I also spent the little more instead of rebuilding the bottom of the OEM that GFB offers but doesn’t clear all cars. BOV option (any brand) can cause car to have lights & running rich issues if not tuned asap so this was the best option for me to pair with my neuspeed intake. Plug and play harness & works great ! Can tell has less slop from day to day traffic & daily driving.

Anonymous

Go Fast Bits - DV+ Performance Diverter Valve - TT / TTS / TTRS Mk2 Mk3

01/23/2026

Good Intake for the price !

This intake sounds amazing at low rpms ! Definitely using some more gas cause it’s hard to keep foot off the throttle lol. Was a tight fit on an 2014 Audi TT Quattro S Line. Engine cover does touch against the intake tubing but fits overall pretty well.

Joey

NEUSPEED - P-FLO Air Intake Kit - PQ35 1.8/2.0L EA888.3 TSI - TT Mk2

01/07/2026

2004 Audi TT

The side markers were very nice upgrade’s. I love them 😍

esimms

German Auto Stuff - Smoked Side Markers - Audi TT Mk1 1999-2006 - Pair

12/22/2025

Forge intake pipe

Some slight modifications to the car and the cold air heat shield was needed but otherwise it fit great. Can really hear her breath now!

Shea Chris

Forge Motorsport - Silicone Turbo Inlet Hose - TT Mk1 225

07/26/2025

Very nice!

Love my new side markers - very clean looking and unique in how they flash when turning left or right. The only suggestion I’d make is provide instructions for both installing them and for being very careful with the wire once you disconnect the old light housing Left side went in ok, but I lost the right side into the fender black hole which required me to remove the tire and unscrew most of the lining so I could find the wire!

Jon W.

German Auto Stuff - Clear Side Markers - TT Mk1 1999-2006 - Sequential Amber LED

05/16/2025

Gas cap

Perfect fit, and fast delivery

Sean Lashley

Genuine Audi - Fuel Tank Cap - TT Mk1

08/10/2026

A worthwhile upgrade

The kit arrived early and complete. All necessary parts were included and installation was straight forward. I installed this upgrade myself sitting on my garage floor.

Michael McLoughlin

Wilwood - Dynapro Radial Big Brake Kit - Front - TT Mk1

08/04/2026

All the turbo-y, sneeze-y sounds now! Little to no overboost at the high RPM range and boost comes on much more evenly now. Great piece of kit!

Jason Williams

Go Fast Bits - VTA DV+ Performance Blow Off Valve - TT Mk2

08/01/2026

Good product

These were a perfect fit and I really like the accecnt it gives my car at night.

MJA

German Auto Stuff - LED Logo Projector Courtesy Door Lights - TT / TTS / TT RS Mk2 Mk3

07/24/2026