Competition Series 4" Catless Downpipe for the 2016+ Alfa Giulia / Stelvio 2.0L Finish:Polish Finish If you look at the

If you look at the dyno charts

Why is this important

the factory turbo inlet hose may completely collapse and suffocate the turbo

Turn up the boost with a tune and find your $400

Competition Series 4" Catless Downpipe for the 2016+ Alfa Giulia / Stelvio 2.0L Finish:Polish Finish If you look at theIntroducing our new Competition Series 4" Downpipes for your 2. 0L Engine 2016+ Alfa Giulia (952) and 2017+ Alfa Stelvio (949) Key Features: Made in the USA! Manufactured in house. Fitment for the 2016+ Giulia (952) 2. 0L Fitment for the 2017+ Stelvio (949) 2. 0L Higher Max Horsepower Power Curve Higher Intial Torque Curve. Torque curve hits faster, higher, and longer Better throttle response and faster turbo spool up times Cast stainless steel inlet