The Audi 2.5L TFSI TT-RS pistons are made by Diamond Racing USA. They are built as tough as can be to withstand the vigorous demands of racing. No matter how much boost pressure you are running o...
DAZA/DNWA: Audi RS3 8P/8V, Audi TTRS 8J/8S, Audi RS Q3, VW Golf R MK7, SEAT Leon Cupra R, Skoda Octavia vRS
DJH/DJS: Audi RS3 Sportback and Sedan (8V/8V.2), Audi TTRS (8S)
The Ultimate block-build...
LA Engine Sleeves Audi 2.5L install procedures: After boring out original aluminum, in preparation for sleeve install, we recommend honing the block’s parent bore aluminum, although not critical. T...
Oil Pan for Audi EA855 TTRS RS3 8Y
1L larger than OEM
EXTRA plate to prevent oil movements under extreme condition
EXTRA BAFFLES INSIDE AND OUTSIDE to cool down the oil quickly and to keep it...
Supertech Valve springs and Titanium Retainers kit for all 2.5 TFSI EA855(EVO) engines.
Putting a Tuning cam in Your engine don`t forget about Your Valvetrain!The problem with the TFSI engine is, t...
JDY 2.5TFSI Front Mounted Intercooler for Audi TTRS 8S RS3 8V 8Y
supports 1300HP
JDY products are all about efficiency and performance. When we were designing this intercooler for the RS3 8V, we ne...
The JDY intake manifold for Audi RS3/TTRS is a high-performance upgrade product designed to improve engine performance and engine efficiency. It features a significantly increased total internal...
Regional product for US Domestical market RS3 8Y , TTRS /RS3 2019+ US market.
The Intake Adapter is a critical component for upgrading 2019+ 8V.5 RS3 8S TTRS and RS3 8YJDY Titanium 5 inch intake...
The JDY In-Tank Surge Tank, the ultimate fuel solution for your Audi RS3 or TTRS, designed to support up to 1400 HP.
Thesophisticated kit is meticulously engineered with over a hundred com...
Race Proven Worldwide!
Our Next Gen DAZA Full-Frame Turbo Kit is capable of making big power on your RS3 or TTRS.
ProRace series offers the maximium power to challange the world record for the pl...
Inconel exhaust valves from Supertech for all 2.5L TFSI Audi engines, like in the RS3 and TT RS. The VAG standard valves have the big disadvantage that they can break on engines with significant po...
Black nitrided intake valves from Supertech for all 2.5L TFSI Audi engines, like in the RS3 and TT RS.The VAG standard valves have the big disadvantage that they can break on engines with significa...
Kelford Beehive valvespring set :
Premium quality spring steel wound in USA by PAC. Made with advanced heat treatment processing and surface finishing techniques (nano peening) to extend fatigue li...
The Next Step in Filtration
The ID F750 is the first performance filter designed to meet strict OE filter requirements, namely Bosch’s specification for electronic fuel injectors. It is the result ...
