Sport Downpipe with Cat – Giulia and Stelvio
Centerline’s exclusive new sport downpipe for all 2.0T Giulia and Stelvio models delivers smooth power and aggressive sound, all while remaining emissions friendly.
This downpipe is a direct replacement for the factory downpipe/catalyst assembly. It is built around Magnaflow’s premium EPA-Compliant 200 cell metallic catalyst, which contains some of the highest levels of precious metals in the industry. The shape of the unit was optimized for high flow with smooth bends and large, 3" diameter tubing. This allows it to deliver the increased power, torque, and throttle response you want without sacrificing emissions performance, and without annoying CEL lights!
Power increases are immediately noticeable, especially in the mid-range and at high RPMs. Dyno testing has shown a 7.5 HP increase, along with an 11 lb/ft increase in torque – and more is available with a custom Eurocompulsion tune developed around this downpipe.
The unit has been extensively tested on both the Giulia and Stelvio, and is backed by Magnaflow’s 25,000 mile emissions warranty.
Fits all Giulia and Giulia Ti models 2017+ (including AWD models), and all Stelvio and Stelvio Ti models 2018+. Compatible with stock and aftermarket exhaust systems. Not for sale in California and other states that require California aftermarket catalytic converters.
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