Alfa Romeo Guiletta MultiAir

The Bonalume switchable Blow Off Valve (ES1) is a reliable and powerful replacement for the standard T-Jet valve. The original valve uses a thin membrane that often fails when boost or temperatures rise. As a result, many Abarth, Fiat, Alfa Romeo, and Lancia drivers notice...

E1 External Discharge Valve (ES1) The development of this new product originated not only from the demand for a high-performance racing solution, but from addressing a well-known issue with the factory-installed valve used in all T-Jet engines of the Abarth, Fiat, Alfa Romeo, and...

This is our Purdue Performance TD04 Actuator, available in 1.1 Bar and 0.6 Bar.The flange in the image is not supplied, this actuator will bolt on to your existing flange.

Purdue Performance TD04 De-Cat downpipe to fit all TD04L models and the newer TD04HL. Please check the TD04HL fitment with us prior to ordering to ensure you have the new style fitting.All De-Cat pipes are sold for track use only.

The Stage 2 TD04 XP Kit from Purdue Performance delivers a reduced-lag turbo upgrade designed to safely run at 260 BHP. Additionally, when combined with supporting modifications, this kit can reach 280+ BHP, giving your car stronger mid-range power and smoother boost delivery. As a...