Buick GS 400 Exhaust System Kits

Your One-Stop Shop For Trusted Buick GS 400 Exhaust System Kits

If you’re in search of Buick GS 400 Exhaust System Kits aftermarket or OEM parts, consider your search over! Advance Auto Parts carries 2 Exhaust System Kits from top brands with prices ranging from $1,000.00 to $1,083.99.

Beyond great prices, we stock trusted brands manufacturing all types of Exhaust System Kits for your Buick GS 400. Of the 1 OEM and aftermarket parts brands we carry, some of the most popular are Magnaflow.

And don’t forget to read customer reviews across all Exhaust System Kits categories in our catalog. Buy with confidence by leveraging past customer experiences of our aftermarket and OEM parts.

At Advance Auto Parts, we don’t think top quality Exhaust System Kits have to cost top dollar, and we prove it. Browse our top Buick GS 400 Exhaust System Kits below, order online to ship to your home, or head into your nearest Advance Auto Parts location to get started.

Essential Buick GS 400 Exhaust System Kits

MagnaFlow – Street Series Crossmember-Back Performance Exhaust System (Part No.15894)

Street Series Crossmember-Back Performance Exhaust System

from

$1000.00
The MagnaFlow Street Series Crossmember-Back Performance Exhaust System 15894 brings enhanced engine sound and dyno-proven performance to your muscle car with a healthy helping of our deep, resonant signature exhaust note at Moderate exterior and Mild interior sound levels. Thanks to its durable, corrosion resistant stainless steel design, this exhaust system will handle whatever tarmac you decide to leave your mark on. This performance exhaust kit features a crossmember-back layout designed to replace your exhaust system from the crossmember on back. With its fast-flowing, mandrel bent 2.5in. main piping and 2 Straight-Through mufflers ending in a Multiple Exit Options exit with 2.75in. Polished Weld-On Single Wall Turndown Cut Edge tips, your muscle car will be sounding as awesome as it looks. Extensive 3D scanning during development has resulted in a direct-fit design that you can easily install yourself. 15894 is produced using CNC precision robotic manufacturing techniques and is backed by MagnaFlow’s limited lifetime construction warranty.

Product Features:
  • Dyno-proven performance
  • Durable corrosion-resistant stainless steel construction
  • CNC precision robotic manufacturing techniques
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MagnaFlow – Street Series Crossmember-Back Performance Exhaust System (Part No.15898)

Street Series Crossmember-Back Performance Exhaust System

from

$1083.99
The MagnaFlow Street Series Crossmember-Back Performance Exhaust System 15898 brings enhanced engine sound and dyno-proven performance to your muscle car with a healthy helping of our deep, resonant signature exhaust note at Aggressive exterior and Moderate interior sound levels. Thanks to its durable, corrosion resistant stainless steel design, this exhaust system will handle whatever tarmac you decide to leave your mark on. This performance exhaust kit features a crossmember-back layout designed to replace your exhaust system from the crossmember on back. With its fast-flowing, mandrel bent 3in. main piping and 2 Straight-Through mufflers ending in a Dual Split Rear Behind Rear Tires exit that you can enhance with tips of your choosing, your muscle car will be sounding as awesome as it looks. Extensive 3D scanning during development has resulted in a direct-fit design that you can easily install yourself. 15898 is produced using CNC precision robotic manufacturing techniques and is backed by MagnaFlow’s limited lifetime construction warranty.

Product Features:
  • Dyno-proven performance
  • Durable corrosion-resistant stainless steel construction
  • CNC precision robotic manufacturing techniques
See More

Exhaust System Kits Brands You Can Trust For Your Buick GS 400

1 trusted brands of Exhaust System Kits line our shelves, ready to help keep your Buick GS 400 running smooth. Below are some of the most popular brands and their top Exhaust System Kits offerings:

Most Purchased Buick GS 400 Exhaust System Kits from MagnaFlow

When you buy the most frequently purchased MagnaFlow brand Exhaust System Kits, you can be confident it will be the right part for your Buick GS 400. Here are the MagnaFlow Exhaust System Kits Advanced Auto customers buy the most:
Street Series Crossmember-Back Performance Exhaust System
from $1083.99
This product is not rated
Street Series Crossmember-Back Performance Exhaust System
Exhaust System Kits
Street Series Crossmember-Back Performance Exhaust System
from $1000.00
This product is not rated
Street Series Crossmember-Back Performance Exhaust System
Exhaust System Kits