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Mercedes Benz AMG GT43 Valved Sport Exhaust System

Original price $0.00 - Original price $3,999.99
Original price $0.00
$2,999.99
$2,999.99 - $4,999.99
Current price $2,999.99
Customer 1 Customer 2 Customer 3
rated Manji 4.8/5 based on +86 Reviews

Description

Mercedes AMG GT 43 – Valved Stainless Steel Exhaust System

T304 Stainless Steel • Valved Control • Inline-6 Sound Transformation

Overview
The AMG GT 43 is a showcase of engineering brilliance, blending AMG performance with luxury and refinement. But while the single-turbo inline-6 engine delivers efficiency and smoothness, its factory exhaust doesn’t live up to AMG’s heritage of sound. The Valvetronic Designs Valved Stainless Steel Exhaust System changes that—unlocking a sharper response, improved flow, and a sound signature that finally matches the AMG GT 43’s character.

Sound & Control

  • Valves Open: Aggressive and commanding with turbo spool, deep growls, and sharp crackles—perfect for spirited driving.

  • Valves Closed: Quiet, refined, and luxurious—ideal for city cruising or long-distance comfort.

  • Drone-Free Tuning: Meticulously engineered to eliminate cabin drone for everyday usability.

Performance Engineering

  • Enhanced Flow Dynamics: Free-flowing 3.0" design reduces backpressure for quicker throttle response.

  • Optimized Turbo Integration: Works in harmony with the inline-6’s turbocharger, improving efficiency and torque across the rev range.

  • Precision TIG Welding: Ensures strength, durability, and a flawless finish.

Construction & Craftsmanship

  • Material: T304 stainless steel for long-term durability and corrosion resistance.

  • Design: Polished finish with exacting fitment from factory connections to the outlet.

  • Reversible: 100% bolt-on installation—always able to return to stock.

Fitment
2020+ Mercedes AMG GT 43

Features

  • Premium T304 stainless steel construction

  • OEM-style electronic valve control for seamless operation

  • 3.0" mandrel-bent tubing for maximum flow

  • Precision TIG welds for strength and craftsmanship

  • Drone-free tuning for refined cabin comfort

  • 100% reversible installation

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"saw the spl ad and decided my M3 could use an upgrade, after installation i was surprised, even tho its a lil pricey, the end result is 10x times worth the price"
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"Great service at the shop & online! Arrived a little later than I thought, but it was as described! Can’t complain!"
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"It was my first time ordering off of Manji, a bit hesitant but everything came quickly and had no issues, will be ordering again for my next part"
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"Spoke to Austin about parts, he recommended. So I went on the website and ordered it. Safe to say his online store is just as good as the one in person!"
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"arrived quicker than i thought"
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