Product description
Magnaflow Street Series Stainless Cat-Back System
Street Series Stainless Cat-Back System
Street Series Polished Cat-Back System
Magnaflow
MagnaFlow Sys CB 03- Infiniti G35 Coupe 3.5L
$1,217.00
$1,217.00
1
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Supplier details checked 2026-09-23 · Test catalog
Magnaflow Street Series Stainless Cat-Back System
Street Series Stainless Cat-Back System
Street Series Polished Cat-Back System
Durable Corrosion-Resistant Stainless Steel Construction
CNC Precision Robotic Manufacturing Techniques
Dyno-proven performance
Dyno Proven Performance
The MagnaFlow 2003-2007 INFINITI G35 Street Series Cat-Back Performance Exhaust System 16641 brings out the personality of your 3.5L 2003-2007 INFINITI G35 with our signature resonant, powerful engine tone and dyno-proven performance. Thanks to its fast-flowing, mandrel bent 2.5in. main piping and 1 Straight-Through mufflers ending in a Dual Split Rear exit with 4in. Polished Welded-On Double Wall Angle Cut Folded Edge tips, this INFINITI G35 exhaust kit has the performance chops to match its sporty sound and appearance. Upgrade your ride to the next level with an exhaust that has the pipes to put other INFINITI G35's to shame. With this system your vehicle will be producing Moderate exterior and Mild interior sound levels while leaving other cars and trucks feeling envious at every stoplight. Exhaust kit 16641 features a cat-back layout that replaces your ride's stock exhaust components from near the catalytic converter on back. Extensive 3D scanning during development has resulted in a direct-fit design that you can easily install yourself. 16641 is produced using CNC precision robotic manufacturing techniques and is backed by MagnaFlow's 1-year limited finish warranty and limited lifetime construction warranty.
Need further assistance? Call 1-800-990-0905.
MagnaFlow Sys CB 03- Infiniti G35 Coupe 3.5L
Exhaust System
Cat-Back
The MagnaFlow 2003-2007 INFINITI G35 Street Series Cat-Back Performance Exhaust System brings out the personality of your 3.5L 2003-2007 INFINITI G35 with our signature resonant, powerful engine tone and dyno-proven performance. Thanks to its fast-flowing, mandrel bent 2.5in. main piping and 1 Straight-Through mufflers ending in a Dual Split Rear exit with 4in. Polished Welded-On Double Wall Angle Cut Folded Edge tips, this INFINITI G35 exhaust kit has the performance chops to match its sporty sound and appearance. Upgrade your ride to the next level with an exhaust that has the pipes to put other INFINITI G35's to shame. With this system your vehicle will be producing Moderate exterior and Mild interior sound levels while leaving other cars and trucks feeling envious at every stoplight. Exhaust kit 16641 features a cat-back layout that replaces your ride's stock exhaust components from near the catalytic converter on back. Extensive 3D scanning during development has resulted in a direct-fit design that you can easily install yourself. 16641 is produced using CNC precision robotic manufacturing techniques and is backed by MagnaFlow's 1-year limited finish warranty and limited lifetime construction warranty.
The MagnaFlow INFINITI G35 Street Series Cat-Back Performance Exhaust System brings out the personality of your 3.5L INFINITI G35 with our signature resonant, powerful engine tone and dyno-proven performance. Thanks to its fast-flowing, mandrel bent 2.5in. main piping and 1 Straight-Through mufflers ending in a Dual Split Rear exit with 4in. Polished Welded-On Double Wall Angle Cut Folded Edge tips, this INFINITI G35 exhaust kit has the performance chops to match its sporty sound and appearance. Upgrade your ride to the next level with an exhaust that has the pipes to put other INFINITI G35's to shame. With this system your vehicle will be producing Moderate exterior and Mild interior sound levels while leaving other cars and trucks feeling envious at every stoplight. Exhaust kit 16641 features a cat-back layout that replaces your ride's stock exhaust components from near the catalytic converter on back. Extensive 3D scanning during development has resulted in a direct-fit design that you can easily install yourself. 16641 is produced using CNC precision robotic manufacturing techniques and is backed by MagnaFlow's 1-year limited finish warranty and limited lifetime construction warranty.
Exhaust,MagnaFlow,Muffler,Performance,Cat Back,Exhaust System,Stainless,Mandrel
16641-Street Cat-Back Exhaust System INFINITI
Street Series Stainless Cat-Back System 16641
Exhaust System Kit
ExhSystem
25173700
