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Infiniti Exhaust System Performance

We have 5 Items In-stock.
$334.10 List Price $696.69 Save $362.59 Availability: In Stock
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GIBSON – SWEPT SIDE CAT-BACK EXHAUST SYSTEMS

Gibson’s Swept Side cat-back exhaust system is dyno-proven to dramatically increase the power band in the 1800-3000 RPM range, giving you more horsepower, (see more)

  • SKU#: G2712213
  • Brand: Gibson
  • Fit Note: Aluminized, Exits Behind Rear Tire, Flange Connection To Converter, Incl. Muffler/Resonator/Pipes/Stainless Tip/Hangers/Clamps
  • Quantity Sold: Assembly
  • Muffler Sound Level: Moderate to Aggressive
  • Recommended Use: Performance
  • Advertised Power Gains: 8-10 h.p.
  • Anticipated Ship Out Time: 2-3 business days
(see more)
Fits the following Infiniti Model:
  • QX56 | 8 Cyl 5.6L | Base
$1,426.92 List Price $1,846.60 Save $419.68 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#: M6615310
  • 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 Infiniti Model:
  • Q50 | 6 Cyl 3.7L | Base, Premium, Sport
$1,219.99 List Price $1,439.59 Save $219.60 Availability: In Stock
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BORLA – PERFORMANCE EXHAUST SYSTEMS

Borla’s aircraft-grade T-304 stainless steel performance exhaust systems turn your vehicle into a big, bad powerhouse that no one’s going to miss. Exhaust feedback (see more)

  • SKU#: B25140478
  • Brand: Borla
  • Fit Note: Dual, Includes 4x11.25 in. Round Muffler/Connecting Pipes/2.25 in. In/Out, 2.25 in. Single Round Rolled Angle Cut Stainless Steel Tips, Split Side Exit
  • Muffler Sound Level: Moderate
  • Anticipated Ship Out Time: 2-3 business days
  • Attachment Style: Bolt-on
  • Exit Location: Split side
  • Exit Quantity: Single
(see more)
Fits the following Infiniti Model:
  • QX56 | 8 Cyl 5.6L | Base
$509.77 List Price $908.56 Save $398.79 Availability: In Stock
  • Free Ground Shipping
  • Low Price Guarantee
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GIBSON – SWEPT SIDE CAT-BACK EXHAUST SYSTEMS

Gibson’s Swept Side cat-back exhaust system is dyno-proven to dramatically increase the power band in the 1800-3000 RPM range, giving you more horsepower, (see more)

  • SKU#: G27612213
  • Brand: Gibson
  • Fit Note: Stainless, Exits Behind Rear Tire, Flange Connection To Converter, Incl. Muffler/Resonator/Pipes/Stainless Tip/Hangers/Clamps
  • Quantity Sold: Assembly
  • Muffler Sound Level: Moderate to Aggressive
  • Recommended Use: Performance
  • Advertised Power Gains: 8-10 h.p.
  • Anticipated Ship Out Time: 2-3 business days
(see more)
Fits the following Infiniti Model:
  • QX56 | 8 Cyl 5.6L | Base
Rating: (see review/s)

"Was installed easy with the exception of the tail pipe end. Could not lift car off the ground high enough to twist pipe in place over axle. Took it to a body shop and had them lift it so I could install the last piece. Got it done in 1.5hrs. The exhaust system is louder than the stock and it feels like it did get some extra boost as I tested it on the highway. Overall I say it was a good buy hopefully it will last longer than the stock exhaust system." posted by: Joe on June 11, 2014

$850.66 List Price $1,100.86 Save $250.20 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#: M6616861
  • Brand: Magnaflow
  • Fit Note: Coupe, RWD, Sedan, AWD, Sedan, RWD
  • Recommended Use: Performance
  • Anticipated Ship Out Time: 1-2 business days
  • Attachment Style: Bolt/Clamp On
  • Exit Location: Rear (Driver's Side)
  • Exit Quantity: Dual
(see more)
Fits the following Infiniti Model:
  • G35 | 6 Cyl 3.5L | Base, X
Select your Infiniti Exhaust System model from the list below.