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Reinforced Dump Valve Spacer T9351 GFB for Audi A6/A1/TT, Volkswagen Golf/Tiguan, Skoda Octavia

Optimize your VAG engine performance with our reinforced spacer, delivering smooth acceleration and exceptional durability.
Brand GFB
Reference T9351
€129.60 (VAT incl.)
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In stock with us 1 in stock
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  3. Delivery Tue 13 Oct
Order tomorrow before 14:30 to get EXPRESS delivery as early as 13/10/2026
Get free STANDARD shipping on small items or on orders of €250.00 or more!*
With this product: €129.60 Free delivery from €250.00

About this product


The reinforced dump valve spacer is specially designed to optimize the performance of VAG engines equipped with TSI and TFSI technologies, excluding Twincharged models. This component plays a crucial role in airflow management, ensuring fast and efficient turbo response, which translates into a noticeable improvement in acceleration and engine power.


Ideal for car enthusiasts looking to maximize the potential of their vehicle, this spacer ensures better sealing and increased durability thanks to its robust construction. It is compatible with a wide range of engines from 1.4 to 2.5 liters.


Advantages


This spacer offers several notable advantages for users. It improves overall engine performance by optimizing airflow, resulting in smoother and more responsive acceleration. Its reinforced design ensures exceptional longevity, even under intensive use.


  • Significant improvement in turbo response
  • Extended compatibility with various VAG models
  • Simple installation with 3-bolt fixing
  • Increased durability thanks to high-quality materials

Technical specifications


MaterialReinforced aluminum
Weight490 g
Mounting3 bolts
Engine compatibility1.4 / 1.8 / 2.0 / 2.5 TSI/TFSI (except Twincharged)

Vehicle compatibility


Audi A1 (2010-2014) 1.4TFSI (90kW/122hp)


Audi A6 (2006-2011) 2.0TFSI


Audi A6 (2011-Present) 2.0TFSI


Audi B7 (2005-2008) 2.0TFSI


Audi B8 (2007-2015) 1.8/2.0 TFSI


Audi B9 (2015-Present) 2.0TFSI


Audi Q5 (2008-Present) 2.0TFSI


Audi RS3 8P (2011-2012)


Audi RS3 8V (2015-2018)


Audi S1 8X (2014-Present) 2.0TFSI


Audi S3 8P (2006-2013) 2.0TFSI


Audi TT 8J (06-14) 2.0 TFSI


Audi TT 8S (2014-2018) 2.0TFSI


Audi TTS 8J (06-14) 2.0 TFSI


Audi TTRS 8J (09-14) 2.5 TFSI


SEAT Altea (04-Present)


Skoda Octavia Mk2 (2005-2013) 1.4/1.8/2.0TFSI/TSI (incl. VRS)


Skoda Octavia Mk3 (2013-Present) 1.8/2.0TSI (incl. RS/VRS)


Skoda Superb (2015-Present) 2.0TSI (162kW)


Volkswagen EOS (2006-2015) 2.0 TFSI


Volkswagen Golf Alltrack (2014-Present) 1.8TSI


Volkswagen Golf GTI Mk5 (04-09) 2.0TFSI


Volkswagen Golf GTI Mk6 (08-13) 2.0TSI


Volkswagen Golf GTI Mk7 (14-Present) 2.0TSI


Volkswagen Golf Mk6 (08-13) 1.4 TSI (Turbo Only, NOT Twincharged)


Volkswagen Passat B6 (05-11) 2.0 TSI


Volkswagen Passat B8 (2015-Present) 1.8/2.0TSI


Volkswagen Polo GTI (1.8TSI, 2015-Present)


Volkswagen Scirocco Mk3 (06-13) R, FSI & TSI versions


Volkswagen Tiguan (07-Present) Various TSI/TFSI models

Product family Engine
Engine Blow-Off Valve

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