Alfa9 Supply

Modern & Vintage Alfa Romeo performance, including the 4C, New Giulia, Stelvio, & Classics.

720-900-6395

Welcome to Alfa9 Supply. Our passion is to provide you a unique range of products to tune your Alfa Romeo 4C, Giulia/Stelvio or Vintage Alfa Romeo.

Whether you have a track car, a canyon carver or a radical daily driver, you can customize it here.

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Giulia 2.0 T Competizione EVO exhaust w/helmholtz chamber

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Giulia 3" evo exhaust with helmholtz
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Centerline_Competizione_Evo_Giulia_Exhaust_magnaflow.jpg
Centerline_Competizione_Evo_Giulia_Exhaust_comparison.jpg
Centerline_Competizione_Evo_Giulia_Exhaust_helmholtz.jpg
Centerline_Competizione_Evo_Giulia_Exhaust_undercar.jpg
Centerline_Competizione_Evo_Giulia_Exhaust.jpg
Giulia 3" evo exhaust with helmholtz
Centerline_Competizione_Evo_Giulia_Exhaust_details.jpg
Centerline_Competizione_Evo_Giulia_Exhaust_magnaflow.jpg
Centerline_Competizione_Evo_Giulia_Exhaust_comparison.jpg
Centerline_Competizione_Evo_Giulia_Exhaust_helmholtz.jpg
Centerline_Competizione_Evo_Giulia_Exhaust_undercar.jpg
sale

Giulia 2.0 T Competizione EVO exhaust w/helmholtz chamber

Sale Price:$1,480.00 Original Price:$1,495.00

Alfa9 Supply is excited to offer this new Centerline exhaust for your Giulia, giving you the sport tuned sound you crave, without undue resonance or unrefined sounds found in many other aftermarket exhausts. No drone Helmholtz resonator ensures all you hear is the pure sound of the 2.0 liter and turbo!

Specs: Race Exhaust Giulia and Giulia Ti

Our Competizione (Race) EVO exhaust system for all 2017-2025 Alfa Romeo Giulia 2.0 T models (except Quadrifoglio) is an updated version of our best-selling 100% stainless steel cat-back exhaust system. Designed and built in the USA, this system is manufactured exclusively for Centerline by performance exhaust specialists Magnaflow.

The Competizione EVO system is designed to replace the restrictive and overly quiet factory exhaust and give a deep, sporty exhaust note under acceleration while still being quiet and comfortable at cruising speeds. It now features Magnaflow's NDT (No Drone Technology) which uses a specially designed Helmholz resonator to cancel low RPM drone while keeping the sporty, aggressive tone of the exhaust under hard acceleration. The large 3.0" diameter and smooth mandrel bends increase flow and allow the turbo to spool faster.

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