Infiniti Exhaust System Information

BORLA EXHAUST SYSTEM

Borla exhaust system is made from aircraft-quality, 100 percent T-304 austenitic, and sound-absorbing mandrel-bent tubing that maintains low decibels and protects the vehicle against burnout. Dyno-proven to yield an increase in exhaust flow and power while providing better fuel economy. A combination of pure quality and performance makes this system the world's most winning exhaust.

Specifications

• Cat-back exhaust system
• Split rear exit
• 2.25 in. main piping diameter
• 2.25 in. tail pipe diameter
• Two front mufflers with single inlet and outlet each; one rear muffler with dual inlet and outlet muffler configuration
• Three mufflers
• Dual 4.5 in. polished stainless steel tips with round shape, angle cut, and rolled edge design

Features

• 7 to 15% increase in power
• T-304 stainless steel tubing
• Ultra-smooth mandrel-bent tubing

Notes

• 50-state legal
• Bolt-on attachment style

Finish: Natural

Material: Stainless steel

Series: Borla Performance

Type: Direct fit, 50-state legal

Exit: Split rear

Tip Shape: Round

Quantity Sold: Assembly

Warranty: Million-mile Borla warranty

Part #: B25140057

BORLA CAT-BACK EXHAUST SYSTEM, STAINLESS STEEL, NATURAL FINISH -- 50-state legal; Increases power by 7 to 15 percent; 2.25 in. main piping diameter, 2.25 in. tailpipe diameter; Dual inlet and outlet muffler configuration; Split rear exit; Includes pipes, muffler, clamps, and dual 4.5 in. outlet, 7.75 in. length polished stainless steel tips with round shape, angle-cut, and rolled edge design; Made from aircraft-quality, 100 percent T-304 austenitic, and sound-absorbing mandrel-bent stainless steel that maintains low decibels and protects the vehicle against burnout; Dyno-proven to yield an increase in flow and power while providing better fuel economy; Insulated to reduce shell temperature for a cooler driver's compartment; Features a patented uninterrupted-flow design and multi-core technology; With longer spike for scavenging to generate maximum power; Easy clamp-on installation.

Finish: Natural

Material: Stainless steel

Type: Direct fit, 50-state legal

Quantity Sold: Assembly

Warranty: Million-mile Borla warranty

Part #: B25140339

BORLA EXHAUST SYSTEM

Borla exhaust system is made from aircraft-quality, 100 percent T-304 austenitic, and sound-absorbing mandrel-bent tubing that maintains low decibels and protects the vehicle against burnout. Dyno-proven to yield an increase in exhaust flow and power while providing better fuel economy. A combination of pure quality and performance makes this system the world's most winning exhaust.

Specifications

• Cat-back exhaust system
• Split rear exit
• 2.25 in. main piping diameter
• 2.25 in. tail pipe diameter
• Single inlet and outlet muffler configuration
• Two mufflers
• Pipes, resonator, mounting hardware included
• Dual 4 in. polished stainless steel tips with round shape, angle cut, and rolled edge design

Features

• T-304 stainless steel tubing
• Ultra-smooth mandrel-bent tubing

Notes

• 50-state legal
• Clamp-on attachment style

Finish: Natural

Material: Stainless steel

Type: Direct fit, 50-state legal

Quantity Sold: Assembly

Warranty: Million-mile Borla warranty

Part #: B25140270

BORLA EXHAUST SYSTEM

Borla exhaust system is made from aircraft-quality, 100 percent T-304 austenitic, and sound-absorbing mandrel-bent tubing that maintains low decibels and protects the vehicle against burnout. Dyno-proven to yield an increase in exhaust flow and power while providing better fuel economy. A combination of pure quality and performance makes this system the world's most winning exhaust.

Specifications

• Cat-back exhaust system
• Split rear exit
• 2.25 in. main piping diameter
• 2.25 in. tail pipe diameter
• Dual inlet and outlet muffler configuration
• One muffler
• H-pipe, pipes, mounting hardware included
• Dual 4.5 in. polished stainless steel tips with round shape, angle cut, and rolled edge design

Features

• T-304 stainless steel tubing
• Ultra-smooth mandrel-bent tubing

Notes

• 50-state legal
• Clamp-on attachment style

Finish: Natural

Material: Stainless steel

Type: Direct fit, 50-state legal

Quantity Sold: Assembly

Warranty: Million-mile Borla warranty

Part #: B25140260

MAGNAFLOW EXHAUST SYSTEM

Magnaflow's exhaust system is made of 100 percent tough and durable stainless steel. It is dyno tested and proven to increase horsepower and torque while its mandrel-bent tubing provides better exhaust flow for optimum performance. Delivers a smooth and deep exhaust tone. Nothing performs better, looks better, or sounds better than Magnaflow performance exhaust.

Specifications

• Cat-back exhaust system
• Dual rear exit
• 2.5 in. main piping diameter
• Dual inlet and outlet muffler configuration
• One muffler
• Dual 4 in. polished stainless steel tips with round shape, straight cut, and rolled edge design

Features

• 10% increase in horsepower
• Mandrel-bent tubing

Notes

• 50-state legal
• Weld-on attachment style

Finish: Natural

Material: Stainless steel

Series: Magnaflow Performance

Type: Direct fit, 50-state legal

Quantity Sold: Assembly

Warranty: Lifetime Magnaflow limited warranty

Part #: M6616820

MAGNAFLOW EXHAUST SYSTEM

Magnaflow's exhaust system is made of 100 percent tough and durable stainless steel. It is dyno tested and proven to increase horsepower and torque while its mandrel-bent tubing provides better exhaust flow for optimum performance. Delivers a smooth and deep exhaust tone. Nothing performs better, looks better, or sounds better than Magnaflow performance exhaust.

Specifications

• Cat-back exhaust system
• Dual rear exit
• 2.5 in. main piping diameter
• 2.5 in. tail pipe diameter
• Dual inlet and outlet muffler configuration
• One muffler
• Dual 4 in. polished stainless steel tips with round shape, angle cut, and rolled edge design

Features

• 10% increase in horsepower
• Mandrel-bent tubing

Notes

• 50-state legal
• Weld-on attachment style

Finish: Natural

Material: Stainless steel

Series: Magnaflow Performance

Type: Direct fit, 50-state legal

Exit: Rear

Quantity Sold: Assembly

Warranty: Lifetime Magnaflow limited warranty

Part #: M6616641

MAGNAFLOW EXHAUST SYSTEM

Magnaflow's exhaust system is made of 100 percent tough and durable stainless steel. It is dyno tested and proven to increase horsepower and torque while its mandrel-bent tubing provides better exhaust flow for optimum performance. Delivers a smooth and deep exhaust tone. Nothing performs better, looks better, or sounds better than Magnaflow performance exhaust.

Features

• Mandrel-bent tubing

Notes

• 50-state legal

Finish: Natural

Material: Stainless steel

Series: Magnaflow Performance

Type: Direct fit, 50-state legal

Exit: Side

Quantity Sold: Assembly

Part #: M6616783

MAGNAFLOW EXHAUST SYSTEM

Magnaflow's exhaust system is made of 100 percent tough and durable stainless steel. It is dyno tested and proven to increase horsepower and torque while its mandrel-bent tubing provides better exhaust flow for optimum performance. Delivers a smooth and deep exhaust tone. Nothing performs better, looks better, or sounds better than Magnaflow performance exhaust.

Specifications

• Cat-back exhaust system
• Single rear side exit
• 3 in. main piping diameter
• 3 in. tail pipe diameter
• Single inlet and outlet muffler configuration
• One muffler
• Single 4 in. polished stainless steel tip with round shape, angle cut, and rolled edge design

Features

• Mandrel-bent tubing

Notes

• 50-state legal
• Weld-on attachment style

Finish: Natural

Material: Stainless steel

Series: Magnaflow Performance

Type: Direct fit, 50-state legal

Exit: Side

Quantity Sold: Assembly

Warranty: Lifetime Magnaflow limited warranty

Part #: M6615850

BORLA EXHAUST SYSTEM

Borla exhaust system is made from aircraft-quality, 100 percent T-304 austenitic, and sound-absorbing mandrel-bent tubing that maintains low decibels and protects the vehicle against burnout. Dyno-proven to yield an increase in exhaust flow and power while providing better fuel economy. A combination of pure quality and performance makes this system the world's most winning exhaust.

Specifications

• Cat-back exhaust system
• Dual rear exit
• 2.25 in. main piping diameter
• 2.25 in. tail pipe diameter
• One front and rear muffler with dual inlet and outlet; two center mufflers with single inlet and outlet each muffler configuration
• Four mufflers
• Dual 3.19 in. polished stainless steel tips with round shape, angle cut, and rolled edge design

Features

• 7 to 15% increase in power
• T-304 stainless steel tubing
• Ultra-smooth mandrel-bent tubing

Notes

• 50-state legal
• Bolt-on attachment style

Finish: Natural

Material: Stainless steel

Series: Borla Performance

Type: Direct fit, 50-state legal

Quantity Sold: Assembly

Warranty: Million-mile Borla warranty

Part #: B25140093

MAGNAFLOW EXHAUST SYSTEM

Magnaflow's exhaust system is made of 100 percent tough and durable stainless steel. It is dyno tested and proven to increase horsepower and torque while its mandrel-bent tubing provides better exhaust flow for optimum performance. Delivers a smooth and deep exhaust tone. Nothing performs better, looks better, or sounds better than Magnaflow performance exhaust.

Specifications

• Cat-back exhaust system
• Dual rear exit

Features

• Mandrel-bent tubing

Notes

• 50-state legal

Finish: Natural

Material: Stainless steel

Series: Magnaflow Performance

Type: Direct fit, 50-state legal

Quantity Sold: Assembly

Warranty: Lifetime Magnaflow limited warranty

Part #: M6616862