Mercedes-AMG A45 S (W177) 2.0T Performance Exhaust (2020-2026) - Vortex

Mercedes-AMG A45 S (W177) 2.0T Performance Valvetronic Exhaust - Vortex®

Reclaim the Throne of the Hot Hatch King

The Mercedes-AMG A45 S is a technological tour de force, housing the legendary M139 engine. While it delivers supercar-shaming acceleration, modern factory exhaust systems—burdened by restrictive particulate filters—often mute its aggressive, high-revving character.

Vortex® has engineered the definitive Valvetronic exhaust system for the W177 A45 S. Our system is designed to eliminate backpressure, sharpen turbo response, and deliver a visceral, high-definition soundtrack that captures the raw essence of AMG’s "One Man, One Engine" philosophy.

### Vehicle Compatibility & Fitment

Precision-designed for a 100% bolt-on fitment on the latest A45 AMG platform:

### Technical Highlights

• Signature Valvetronic Technology: Fully integrated for effortless sound management via remote or factory drive modes.

  • Stealth Mode: Valves closed for a refined, drone-free experience—perfect for long-distance cruising or discreet neighborhood arrivals.

  • Beast Mode: Valves wide open to unleash the full, unfiltered M139 symphony, featuring razor-sharp metallic notes and aggressive "pops and bangs" on every shift.

• Premium Material Engineering:

  • T304 Stainless Steel: For a deep, muscular resonance and lifelong durability against extreme turbo heat.

  • Grade 5 Aerospace Titanium: The ultimate upgrade. Significantly reduces weight behind the rear axle for sharper handling and provides an exotic, high-frequency metallic bark.

• Artisanal Craftsmanship: Every Vortex® system features our signature hand-laid TIG fish-scale welding. This ensures maximum structural integrity under high boost levels while providing a stunning visual aesthetic.

• Optimized High-Flow Design: Developed using 3D laser scans of the W177 chassis to ensure perfect clearance and improved exhaust gas velocity for faster turbo spool-up.

### The Vortex® Quality Standard

"Precision Built. Performance Driven. Secured by Vortex®."

• 🛡️ 2-Year Limited Warranty: We stand behind our engineering. Your A45 S system is covered by a 2-year warranty against any material or manufacturing defects.

• 📦 Industrial-Grade Secure Packaging: We treat these exhausts like precision instruments. Protected by custom-molded foam, reinforced boxes, and protective film to ensure it arrives in showroom condition.

• 🛠️ 100% Bolt-On Fit: No cutting or welding required. Our systems utilize all factory mounting points for a seamless, reversible installation.