Buick Gran Sport Performance Exhaust Products

Your One-Stop Shop For Trusted Buick Gran Sport Performance Exhaust Products

If you’re in search of Buick Gran Sport Performance Exhaust Products aftermarket or OEM parts, consider your search over! Advance Auto Parts carries 6 Performance Exhaust Products from top brands with prices ranging from $34.99 to $511.99.

Beyond great prices, we stock trusted brands manufacturing all types of Performance Exhaust Products for your Buick Gran Sport.

And don’t forget to read customer reviews across all Performance Exhaust Products 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 Performance Exhaust Products have to cost top dollar, and we prove it. Browse our top Buick Gran Sport Performance Exhaust Products below, order online to ship to your home, or head into your nearest Advance Auto Parts location to get started.

Please Select your Vehicle to See Exact Fit Parts

Essential Buick Gran Sport Performance Exhaust Products

Flowtech – High-Performance Headers (Part No.11100FLT)

High-Performance Headers

from

$245.99
Flow tech headers are the perfect combination of performance and value. Flow tech long tube headers are precision engineered using mandrel bent tubing, formed collectors and 3/8″ flanges with sealing rings for a leak-free seal. All mounting hardware and gaskets are included for a simple installation. This header is coated in a high heat resistant black paint for a stealthy appearance.

Product Features:
  • Tuned-length primary tubes for better performance
  • Mandrel-bent tubing for smooth exhaust flow
  • Light weight & sturdy 16 gauge tubing
  • Mandrel-formed Power Plenum collector for low back pressure
  • Sturdy, leak-tested O-Ring port seals
  • Engineered for a precision fit
  • Designed for easy, trouble-free installation
  • Includes all mounting hardware and premium gaskets
  • Works with factory power steering and power brakes
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Flowtech – Full Length Headers (Car) (Part No.31100FLT)

Full Length Headers (Car)

from

$511.99
Flow tech headers are the perfect combination of performance and value. Flow tech long tube headers are precision engineered using mandrel bent tubing, formed collectors and 3/8″ flanges with sealing rings for a leak-free seal. All mounting hardware and gaskets are included for a simple installation. This header is coated in a high heat and corrosion resistant metallic ceramic thermal coating that increases exhaust velocity and reduces under hood temps for increased performance.

Product Features:
  • Tuned-length primary tubes for better performance
  • Mandrel-bent tubing for smooth exhaust flow
  • Light weight & sturdy 16 gauge tubing
  • Mandrel-formed Power Plenum collector for low back pressure
  • Sturdy, leak-tested O-Ring port seals
  • Engineered for a precision fit
  • Designed for easy, trouble-free installation
  • Includes all mounting hardware and premium gaskets
  • Works with factory power steering and power brakes
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Flowmaster Inc. – 40 Series Muffler, 2in Offset Inlet 2in Offset Outlet, Non-Reversible, Aggressive Sound (Part No.942043)

40 Series Muffler, 2in Offset Inlet 2in Offset Outlet, Non-Reversible, Aggressive Sound

from

$152.99
This two chamber design incorporates Flowmaster’s patented Delta Flow technology. The Delta deflectors generate increased scavenging for better performance and reduced interior sound. Milder exterior tone and reduced interior resonance over Original 40 series. Constructed of 16 gauge aluminized steel and fully MIG welded for maximum durability.
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Flowmaster Inc. – Prebent Tailpipes 409S – 2.50 in. Rear Exit – Pair (Part No.815802)

Prebent Tailpipes 409S - 2.50 in. Rear Exit - Pair

from

$322.99
Flowmaster’s pre-bent tailpipes are made with 16 gauge 409S stainless steel mandrel-bent tubing and are designed to fit your vehicle perfectly with all the quality and performance that you would expect from a Flowmaster product.
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Flowmaster Inc. – Prebent Tailpipes – 2.50 in. Rear Exit – Pair (Part No.15802)

Prebent Tailpipes - 2.50 in. Rear Exit - Pair

from

$237.99
Prebent pipe kits. Flowmaster’s 16 gauge mandrel bent pipe kits are designed to fit perfectly onto your vehicle with all the quality and performance that you would expect from Flowmaster.
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FEL-PRO Performance – Perforated Steel Core with Anti-Stick Coating Exhaust Manifold Gasket Set (Part No.1479)

Perforated Steel Core with Anti-Stick Coating Exhaust Manifold Gasket Set

from

$34.99
Fel-Pro Performance Gaskets deliver reliable sealing under grueling racing conditions

Product Features:
  • Performance exhaust header gasket consisting of a high-density fiber facing material attached to both sides of a perforated steel core.
  • Resists blowout and burnout from high-temperature exhaust and is far stronger than basic paper gaskets.
  • Anti-stick coating permits motion without damaging the gasket and makes it easier to remove the gasket for future engine service.
  • Slotted bolt holes allow for easier header installation.
  • Not intended for use in emission controlled vehicles.
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Performance Exhaust Products Brands You Can Trust For Your Buick Gran Sport

3 trusted brands of Performance Exhaust Products line our shelves, ready to help keep your Buick Gran Sport running smooth. Below are some of the most popular brands and their top Performance Exhaust Products offerings:

Popular Flowtech Performance Exhaust Products

Flowtech products for the Buick Gran Sport span several categories. Some of the highest-rated Flowtech Performance Exhaust Products that will fit your Buick Gran Sport are:
High-Performance Headers
from $245.99
(9)
High-Performance Headers
Performance Exhaust Headers
Full Length Headers (Car)
from $511.99
(2)
Full Length Headers (Car)
Performance Exhaust Headers

Most Purchased Buick Gran Sport Performance Exhaust Products from Flowtech

When you buy the most frequently purchased Flowtech brand Performance Exhaust Products, you can be confident it will be the right part for your Buick Gran Sport. Here are the Flowtech Performance Exhaust Products Advanced Auto customers buy the most:
High-Performance Headers
from $245.99
(9)
High-Performance Headers
Performance Exhaust Headers
Full Length Headers (Car)
from $511.99
(2)
Full Length Headers (Car)
Performance Exhaust Headers
Perforated Steel Core with Anti-Stick Coating Exhaust Manifold Gasket Set
from $34.99
This product is not rated
Perforated Steel Core with Anti-Stick Coating Exhaust Manifold Gasket Set
Performance Exhaust Manifold Gaskets

FAQs for Buick Gran Sport Performance Exhaust Products

What are the most purchased Performance Exhaust Products for the Buick Gran Sport?

Out of 6 Performance Exhaust Products for the Buick Gran Sport, the most popular in our inventory are:
Perforated Steel Core with Anti-Stick Coating Exhaust Manifold Gasket Set
from $34.99
This product is not rated
Perforated Steel Core with Anti-Stick Coating Exhaust Manifold Gasket Set
Performance Exhaust Manifold Gaskets
Prebent Tailpipes - 2.50 in. Rear Exit - Pair
from $237.99
This product is not rated
Prebent Tailpipes – 2.50 in. Rear Exit – Pair
Performance Exhaust Tail Pipes
40 Series Muffler, 2in Offset Inlet 2in Offset Outlet, Non-Reversible, Aggressive Sound
from $152.99
This product is not rated
40 Series Muffler, 2in Offset Inlet 2in Offset Outlet, Non-Reversible, Aggressive Sound
Performance Exhaust Mufflers