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Audi TT Performance Parts - Turbo System
 

- Diverter Valves -
 

Forge 007P Fast Response Piston DV

Forge 007P DV/BPV
Recover lost turbo boost with smoother throttle response and reduced turbo lag. A must for chipped cars! This diverter valve/by pass valve gives both a quicker throttle response and a higher clamping load to maintain boost pressure more reliably. Completely serviceable valve. Fits all 180 and 225 Audi TTs, and all Audi and VW models with 1.8T and 2.7T engines. Made from billet aluminum. Lifetime warranty from Forge Motorsport!
- Polished -
$134.99
Bonus: Includes 3 Clamps, FREE 3 Day Shipping
*, and a FREE 2 Spring DV Tuning Kit!
- Stealth Black -
$134.99
Bonus: Includes 3 Clamps, FREE 3 Day Shipping
*, and a FREE 2 Spring DV Tuning Kit!
Forge - The Splitter Combination DV/BOV
New! - Forge - The Splitter Combination DV/BOV - New!
The Splitter is a truly remarkable valve that gives a combination of blow off and recirculation valve operation all at the same time and has been specifically designed for the many VAG 1.8T applications. This means you get all the noise of the blow off valve while retaining the compatibility with the recirculation requirements of the engine management system. As a bonus we also offer the ability to convert the valve to recirculation only mode for those times when stealth running is required. 
- Polished -
$169.99
Bonus: Includes FREE 3 Day Shipping
* and 2 FREE Clamps
- Stealth Black -
$169.99
Bonus: Includes FREE 3 Day Shipping* and 2 FREE Clamps
OEM Audi TT 710N DV/BPV 
225 Audi TT BPV - 710 N DV
OEM diverter valve. Fits all Audi TT 180 & 225 and all Audi 1.8T and 2.7T engines. Updated version. 710N Stock Valve.

$57.99
  Forge 007P Tuning Kit  
Forge DV Tuning Kit
Fine tune your valve to the exact needs of your engine with this complete tuning kit. Kit includes four springs and two spacers.
$14.99 
- DV Relocation Kits -
Forge 225 DV Relocation Kit
Forge 225 DV Relocation Kit
Complete cold side dv relocation kit for the Audi TT 225. Includes all necessary Silicone Hoses, clamps and fittings. 
Black Silicone Hoses

$188.99 
 Forge 225 DV Relocation Kit
Blue Silicone Hoses
$188.99
Forge 225 DV Relocation Kit
Red Silicone Hoses

$188.99 
Forge 180 DV Relocation Kit
Forge 180 DV Relocation Kit
Complete cold side dv relocation kit for the Audi TT 180. Includes all necessary Silicone Hoses, clamps and fittings.   
Black Silicone Hoses
$188.99 
 Forge 180 DV Relocation Kit
Blue Silicone Hoses
$188.99 
Forge 180DV Relocation Kit
Red Silicone Hoses

$188.99 
Forge DV Relocation Kit
Forge DV Relocation Kit
Complete cold side relo kit with tees for use with either stock or silicone upper intercooler hoses.  
Black Silicone Hoses
$129.99 
 Forge DV Relocation Kit
Blue Silicone Hoses
$129.99 
Forge DV Relocation Kit
Red Silicone Hoses

$129.99 
- Silicone Turbo/Boost Hoses -
Forge 225 Silicone Upper Boost Hoses
Forge - Upper Silicone Boost Hoses - Audi TT 225 
Two silicone boost hoses, turbo to intercooler and intercooler to intake manifold. Smoother airway and less restricted. These are made to withstand the greater pressures found on tuned vehicles. 
Black - Set of 2 Boost Hoses
$199.99

 
Blue - Set of 2 Boost Hoses
$199.99

 
Red - Set of 2 Boost Hoses
$199.99

 
Clamp Set - Set of 4
$9.99

 
Forge 225 Silicone Turbo Outlet Hose
Audi TT 225 High Temp Silicone Turbo Outlet Hose
Reinforced to withstand the high pressures that may be experienced on tuned engines. The stock rubber turbo outlet hose is a known weak spot. Recover your lost boost.
Audi TT 225 High Temp Silicone Turbo Outlet Hose
$79.99
$7.00 off retail price of $86.99
Audi TT 225 High Temp Silicone Turbo Outlet Hose
2 piece Clamp Set
$4.99
Forge 225 Silicone Lower Boost Hoses
SAMCO Sport Turbo Hoses - Set of 2 turbo hoses - Lower
Direct replacement lower intercooler silicone hoses for the Audi TT 225. Smoother airway and less restricted. For use with stock side mount intercoolers. 
SAMCO Sport Turbo Hoses - Set of 2 turbo hoses - Lower
Black SAMCO Hoses
$89.99 
SAMCO Sport Turbo Hoses - Set of 2 turbo hoses - Lower
Blue SAMCO Hoses
$89.99 
SAMCO Sport Turbo Hoses - Set of 2 turbo hoses - Lower
Red SAMCO Hoses
$89.99 
SAMCO Sport Turbo Hoses - Set of 2 turbo hoses - Lower
Clamp Set - Set of 4
$11.99

 
Forge 225 Silicone Upper Boost Hose
Forge  Silicone 225 Single Upper Boost Hose
Silicone turbo to intercooler hose. Perfect addition to the Forge 225 DV Relocation Kit. Smoother airway and less restricted. Made to withstand the greater pressures found on tuned vehicles.
 Forge 225 Upper Boost Hose
Black Silicone Hoses
$114.99 
 Forge 225 Upper Boost Hose
Blue Silicone Hoses
$114.99 
Forge 225 Upper Boost Hose
Red Silicone Hoses

$114.99 
Forge 225 Upper Boost Hose
Clamp Set
$4.99 
Forge 180 AWP Silicone Boost Hoses
Forge Silicone 180 AWP Turbo Hoses - Set of 5
5 piece direct replacement silicone boost hose kit for the Audi TT 180. Made to provide greater flow and to withstand the greater pressures often found on tuned vehicles.
Forge Silicone 180 AWP Turbo Hoses - Set of 5
Black SAMCO Hoses
$219.99 
Forge Silicone 180 AWP Turbo Hoses - Set of 5
Blue SAMCO Hoses
$219.99 
Forge Silicone 180 AWP Turbo Hoses - Set of 5
Red SAMCO Hoses
$219.99 
Forge Silicone 180 AWP Turbo Hoses - Set of 5
Clamp Set - Set of 10
$19.99

 
Forge 180 ATC Engine Silicone Boost Hoses
Forge Silicone 180 ATC Turbo Hoses - Set of 5
5 piece direct replacement silicone boost hose kit for the Audi TT 180. Made to provide greater flow and to withstand the greater pressures often found on tuned vehicles. 
Forge Silicone 180 ATC Turbo Hoses - Set of 5
Black SAMCO Hoses
$219.99 
Forge Silicone 180 ATC Turbo Hoses - Set of 5
Blue SAMCO Hoses
$219.99 
Forge Silicone 180 ATC Turbo Hoses - Set of 5
Red SAMCO Hoses
$219.99 
Forge Silicone 180 ATC Turbo Hoses - Set of 5
Clamp Set - Set of 10
$19.99

 
- Front Mount Intercoolers (FMIC) -
Forge 225 Front Mount Intercooler Kit
 Forge Audi TT 225 Front
Mount Intercooler Kit - FMIC
Alloy Front Mounted Intercooler kit with necessary pipe work and fittings. Fits Audi TT 225 
Black Silicone Hoses
$1,119.99 
 Forge Audi TT 225 Front
Mount Intercooler Kit - FMIC
Blue Silicone Hoses
$1,119.99 
 Forge Audi TT 225 Front
Mount Intercooler Kit - FMIC
Red Silicone Hoses
$1,119.99 
Forge 180 Front Mount Intercooler Kit
 Forge Audi TT 180 Front
Mount Intercooler Kit - FMIC 
Alloy Front Mounted Intercooler kit with necessary pipe work and fittings. Fits Audi TT 180. 
Black Silicone Hoses
$1,449.99 
 Forge Audi TT 180 Front
Mount Intercooler Kit - FMIC
Blue Silicone Hoses
$1,449.99 
 Forge Audi TT 180 Front
Mount Intercooler Kit - FMIC
Red Silicone Hoses
$1,449.99 
- Phenolic Spacers -
Evolution Tuning - Evoheatshield
Evoheatshield Phenolic  Spacer
The very low thermal conductivity phenolic material in the evoheatshields dramatically reduces the transfer of heat from the cylinder head to the intake manifold. The resulting temperature drop inside the intake manifold translates into additional available power, a much sharper engine response and even some gains in mileage. The evoheatshield is the perfect performance bolt-on improvement for a stock engine or the final touch to a highly modified one. 
Fits all 180 and 225 Audi TT.

$119.99
    
Turbo Timer
A'PEX Universal Turbo Timer 
Provide turbo wind-down time. Easy to use; Simple and attractive design. The Apex Auto Timer allows the vehicle to idle for a preset amount of time after the ignition key has been removed. In turbocharged vehicles this prevents hot oil in the engine from cooking up in the lines. Hard driving can raise engine oil temperatures to dangerously high levels. Proper cool down is essential for a healthy turbo and engine. Fits cars of all makes and model.
$119.99
   
42 Draft Designs


Audi TT 225 3'' Downpipe
Street Series

 
OSIR O-Caps


Aluminum and Carbon
Fiber Strut Top Caps-$98.99

 
TT Stuff Gear Mugs


Sale! - TT Stuff Mugs - $9.89