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MBRP  |  SKU: mbrpS4601304
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MBRP 15-18 Audi S3 304SS 3in Quad Split Rear Exit Exhaust System

Sale price $ 1,049.99 Regular price $ 1,297.05
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Short Description

The MBRP Street Profile 3" Quad Exit Exhaust for Audi S3 (2015–2018) combines aggressive sound under throttle with comfort on long drives. Built from T304 stainless steel with black or stainless tip options.

Pickup available at SHOP HQ

Usually ready in 5+ days

Delivery and Shipping

Domestic orders typically arrive within 3-7 business days, while international orders may take 7-14 business days. Please note that additional time may be required for items that are drop shipped or back-ordered.

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Description

The MBRP Street Profile Exhaust for the 2015–2018 Audi S3 delivers the ideal balance of performance sound and daily driving comfort. Built from premium T304 stainless steel, this 3-inch cat-back system is designed to maximize durability, resist corrosion, and maintain its finish in all conditions.

Featuring a quad split rear exit design, the Street Profile system enhances the look of your S3 while producing a deep, sporty tone that comes alive under throttle. At cruising speeds, it remains refined and comfortable, making it perfect for both highway drives and spirited track days.

Mandrel-bent tubing improves exhaust flow, reducing backpressure and allowing your Audi’s turbocharged engine to breathe more freely. This translates into sharper throttle response and an engaging exhaust note without the unwanted drone.

Available with black-carbon fiber tips or polished stainless steel tips, the MBRP Street Profile Exhaust not only improves performance and sound but also adds a premium finishing touch to the rear of your S3.

Specifications

Fitment: Audi S3 2015–2018

Material: T304 stainless steel for maximum durability and corrosion resistance

Tubing Diameter: 3 inches, mandrel bent

Exit Style: Quad split rear exit

Tip Options: Black-coated tips or polished stainless steel tips

Performance Benefits: Aggressive sporty tone under load, refined sound at cruising speeds, reduced backpressure, improved throttle response

Installation: Direct bolt-on design with precise fitment

Install Instructions

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