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Buick Exhaust System Performance

We have 5 Items In-stock.
$612.70 List Price $792.90 Save $180.20 Availability: In Stock
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MAGNAFLOW PERFORMANCE EXHAUST SYSTEMS

Over the past 30 years, Magnaflow has grown as a market leader of exhaust systems, focusing on three key elements with each product they produce—quality, power (see more)

  • SKU#: M6616610
  • Brand: Magnaflow
  • Quantity Sold: Assembly
  • Muffler Sound Level: Moderate
  • Recommended Use: Performance
  • Anticipated Ship Out Time: 1-2 Business Days
  • Attachment Style: Bolt/Clamp On
(see more)
Fits the following Buick Model:
  • Apollo | 8 Cyl 5.7L | Base
$479.99 List Price $621.16 Save $141.17 Availability: In Stock
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FLOWMASTER  – AMERICAN THUNDER EXHAUST SYSTEMS

Flowmaster’s American Thunder chambered exhaust system is dyno-proven to dramatically increase the power band, giving you more horsepower, torque, fuel (see more)

  • SKU#: F1317119
  • Brand: Flowmaster
  • Fit Note: X - Member Back
  • Quantity Sold: Assembly
  • Muffler Sound Level: Moderate-to-Aggressive
  • Recommended Use: Performance
  • Advertised Power Gains: Typically 5-7% increase over stock
  • Anticipated Ship Out Time: 1-2 Business Days
(see more)
Fits the following Buick Models:
  • Skylark | 8 Cyl 7.5L | Base, Custom
  • Gran Sport | 8 Cyl 5.6L | Base
(see more)
$394.47 List Price $465.47 Save $71.00 Availability: In Stock
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HEARTTHROB EXHAUST – CAT-BACK HIGH PERFORMANCE EXHAUST SYSTEMS

A power-filled and aggressive exhaust tone is what you will hear from all Heartthrob Cat-Back Performance Exhaust Systems. Heartthrob (see more)

  • SKU#: HEA2009496
  • Brand: Heartthrob Exhaust
  • Fit Note: Sedan, RWD
  • Emissions: 49-State Legal - no CA shipments
  • Quantity Sold: Assembly
  • Muffler Sound Level: Mild to Moderate
  • Recommended Use: Performance
  • Anticipated Ship Out Time: 1-2 Business Days
(see more)
Fits the following Buick Model:
  • Roadmaster | 8 Cyl 5.7L | Base, Limited, Collector's Edition, Limited Collector's Edition
$1,018.99 List Price $1,202.41 Save $183.42 Availability: In Stock
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BORLA – PERFORMANCE STAINLESS STEEL EXHAUST SYSTEMS

Uncompromised quality and precision manufacturing is what you get in every Borla Stainless Steel Exhaust System. Borla manufactures hundreds of (see more)

  • SKU#: B25140447
  • Brand: Borla
  • Fit Note: Sedan, AWD, Sedan, FWD
  • Muffler Sound Level: Moderate
  • Recommended Use: Performance
  • Anticipated Ship Out Time: 2-3 business days
  • Attachment Style: Bolt-on
  • Exit Location: Split Rear
(see more)
Fits the following Buick Model:
  • Regal | 4 Cyl 2.0L | CXL
$612.70 List Price $792.90 Save $180.20 Availability: In Stock
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  • Low Price Guarantee
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MAGNAFLOW PERFORMANCE EXHAUST SYSTEMS

Over the past 30 years, Magnaflow has grown as a market leader of exhaust systems, focusing on three key elements with each product they produce—quality, power (see more)

  • SKU#: M6615894
  • Brand: Magnaflow
  • Quantity Sold: Assembly
  • Muffler Sound Level: Moderate
  • Recommended Use: Performance
  • Advertised Power Gains: 10% increase in horsepower
  • Anticipated Ship Out Time: 1-2 Business Days
(see more)
Fits the following Buick Models:
  • GS 350 | 8 Cyl 5.7L | Base
  • GS 400 | 8 Cyl 6.6L | Base
(see more)