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If your looking to freeing up the restrictions on the stock exhaust for your Infiniti G37 or increasing the sound of your exhaust to make your presence known, there are many exhaust to choose from.
From Cat-Back Full Exhaust to get the maximum horsepower or to the Axle-Back Exhaust to increase the sound and aggressiveness of your Infiniti G37 there are many companies out there to fulfill your needs.
Currently companies that makes an exhaust for the Infiniti G37 are Tanabe, Greddy, HKS, AAM, Ark Performance, Borla, MXP, GTM, Fujitsubo, Berk, Fast Intentions, Invidia, & Magnaflow. Stay tuned for additional companies to create an exhaust system for the Infiniti G37!
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 | | 2008 Infiniti G37 Magnaflow Exhaust Systems | | Offer by: AutoAnything | | Price: USD 851.38 | | 2008 Infiniti G37 Performance Exhaust Systems At the Guaranteed Lowest Price! Magnaflow Exhaust, Mufflers & Tips In Stock Now. Read 354 Customer Reviews, Magnaflow Exhaust Systems, Magnaflow Cat Back Exhaust System, Magnaflow XL. For the top selection of Infiniti G37 2008 Exhaust, Mufflers & Tips, choose AutoAnything as your trusted store. The Magnaflow Exhaust Systems, Magnaflow Cat Back Exhaust System, Magnaflow XL will improve and personalize your vehicle. G37 Performance Exhaust Systems by Magnaflow - selected by many auto enthusiasts in the top automotive discussion forums. Magnaflow Exhaust Systems for your 2008 Infiniti G37 will deliver the results you are looking for! Magnaflow Exhaust Systems - Infiniti G37 2008 - Exhaust, Mufflers & Tips - Performance Exhaust Systems. |  | |
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 | | 2009 Infiniti G37 Magnaflow Exhaust Systems | | Offer by: AutoAnything | | Price: USD 851.38 | | 2009 Infiniti G37 Performance Exhaust Systems At the Guaranteed Lowest Price! Magnaflow Exhaust, Mufflers & Tips In Stock Now. Read 354 Customer Reviews, Magnaflow Exhaust Systems, Magnaflow Cat Back Exhaust System, Magnaflow XL. For the top selection of Infiniti G37 2009 Exhaust, Mufflers & Tips, choose AutoAnything as your trusted store. The Magnaflow Exhaust Systems, Magnaflow Cat Back Exhaust System, Magnaflow XL will improve and personalize your vehicle. G37 Performance Exhaust Systems by Magnaflow - selected by many auto enthusiasts in the top automotive discussion forums. Magnaflow Exhaust Systems for your 2009 Infiniti G37 will deliver the results you are looking for! Magnaflow Exhaust Systems - Infiniti G37 2009 - Exhaust, Mufflers & Tips - Performance Exhaust Systems. |  | |
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 | | Magnaflow Exhaust Systems 16820 Cat-Back Exhaust with Tru-X Pipe | | Offer by: AutoAnything | | Price: USD 851.38 | | 16820 Magnaflow Exhaust Systems fits: 2008-2009 Infiniti G37, 16820 Magnaflow Exhaust Systems, Magnaflow Cat Back Exhaust System, Magnaflow XL. Magnaflow Exhaust Systems, Magnaflow Performance Exhaust, Magnaflow Exhaust, Magnaflow Cat Back Dual Exhaust System. 16820 |  | |
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 | | Greddy Ti-C Dual Exhaust System Infiniti G37 08+ | | Offer by: Vivid Racing | | Price: USD 894.99 | | Greddy Ti-C Dual Exhaust System Infiniti G37 08+GReddy Racing Ti-C Cat-back Exhausts combine the design, looks and flow of the Full Racing Titanium systems with the durability, deep sound, value and large application list of other Stainless Steel street systems. This fusion of aggressive styling and practical construction, makes this the logical choice for both Race and Street Enthusiasts. The systems are comprised of a Titanium heat-treated tip, polished stainless steel muffler, unpolished stainless steel piping. It improves high and mid-range performance while still allowing for suitable sound levels when used with the included tuned Tri-mounted Silencer . Most applications below 92db, with all under 94db. The large list of applications include 80mm piping for Turbo applications and 50-60-70mm for Normally Aspirated vehicles. (usually 60mm) Racing Ti-C Specs: TIP: -Material: Titanium -Sizes: dia.102mm or dia115mm -GReddy Embossed, with heat treated tip -Removable Silencer w/ vibration-free tri-mounting MUFFLER: -Material: 443 Stainless Steel -Canister Sizes: dia140mm or-dia160mm (w/ various length) -Inlet sizes: dia. 50, 60, 70 or 80mm -Compact Power Extreme II design -Advanced Robotic TIG welding -High Flow Straight-through design -Specifically tuned internal construction w/: various perforated tubes designs -Protective stainless steel mesh -Propriety composite cube sound suppression RESONATOR: -Material: SUS304 PIPING: -Material: 409 Stainless Steel -Sizes: dia 50-80mm -Minimal mandrel-bends for maximum flow FLANGES: -Material: 304 Stainless Steel -Strong, Light-weight pressed flanges |  | |
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 | | Tanabe Exhaust Systems - Medalion Touring (Axle Back) [08 G37] | | Offer by: Andy's Auto Sport | | Price: USD 912.00 | | "Dual Muffler A refined level of performance and driveability is available in the MEDALION TOURING. The elegant, well defined appearance of MEDALION TOURING is mature, and matches the artistry of a tastefully built, highly tuned machine. Using the all new 'continuous strand' ADVANTEX packing material technology, MEDALION TOURING acheives extremely high levels of exhaust system efficiency, while maintaining a street driveable, extremely low frequency and deep tone that is well under 93db for discreet sports driving. This system requires no removeable silencer for under 93db operation at all rpms. The extremely deep, low frequency tone keeps in-cabin noise to a minimum. The full SUS304 stainless MEDALION TOURING features a slim-line oval canister, and a special dual wall, angle-cut tip. This premium quality system is for sports driving." |  | |
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 | | Borla Performance Cat-Back System Infiniti G37 Sedan 08 | | Offer by: Vivid Racing | | Price: USD 1,499.99 | | Borla Performance Cat-Back System Infiniti G37 Sedan 08BORLA Cat-Back exhausts feature patented, straight-through and multi-core technology to unleash hidden horsepower. Increased exhaust velocity adds power, driving excitement, fuel economy and the distinctive BORLA Sound of Power respected by motoring enthusiasts everywhere. Each system is built from premium austenitic stainless steel, superior to T-400 series knockoffs, to give you the absolute best in performance and durability. Ultra-smooth mandrel bends ensure maximum flow and power, and precision computer-controlled CNC manufacturing ensures an accurate fit. Best of all, BORLA stands behind every system with a Million-Mile Warranty. Just what you'd expect from the world's most experienced (and most winning) exhaust brand. 2008 Infiniti G37 Base 3.7L 6cyl VIN# - VQ37VHR AT 5 Spd RWD 2008 Infiniti G37 Journey 3.7L 6cyl VIN# - VQ37VHR AT 5 Spd RWD 2008 Infiniti G37 Sport 3.7L 6cyl VIN# - VQ37VHR MT 6 Spd RWD For Install Instructions CLICK HERE |  | |
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 | | Borla Performance Industries 2008 Infiniti G37 Borla Exhaust Systems | | Offer by: AutoAnything | | Price: USD 1,768.74 | | Free Borla Hat with Purchase of Borla Exhaust System - 2008 Infiniti G37 Performance Exhaust Systems At the Guaranteed Lowest Price! Borla Performance Industries Exhaust, Mufflers & Tips In Stock Now. Read 164 Customer Reviews, Borla Exhaust Systems, Cat Back Borla Exhaust System. For the top selection of Infiniti G37 2008 Exhaust, Mufflers & Tips, choose AutoAnything as your trusted store. The Borla Exhaust Systems, Cat Back Borla Exhaust System will improve and personalize your vehicle. G37 Performance Exhaust Systems by Borla Performance Industries - selected by many auto enthusiasts in the top automotive discussion forums. Borla Exhaust Systems for your 2008 Infiniti G37 will deliver the results you are looking for! Borla Exhaust Systems - Infiniti G37 2008 - Exhaust, Mufflers & Tips - Performance Exhaust Systems. |  | |
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 | | Borla Performance Industries Borla Exhaust Systems 140260 Split Rear Exit Exhaust | | Offer by: AutoAnything | | Price: USD 1,768.74 | | Free Borla Hat with Purchase of Borla Exhaust System - 140260 Borla Exhaust Systems fits: 2008 Infiniti G37, 140260 Borla Exhaust Systems, Cat Back Borla Exhaust System. Borla Exhaust Systems, Borla Cat-Back Exhaust, Borla Exhaust, Borla Exaust, Borla Reviews, Borla Cat Back Exhaust, Borla Performance Exhaust System, Exhust, Borla Catback. 140260 |  | |
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 | | MXP True Dual Exhaust System Infiniti G37 07+ | | Offer by: Vivid Racing | | Price: USD 1,930.55 | | MXP True Dual Exhaust System Infiniti G37 07+MXP Catback Exhaust is a complete bolt-on system and is made from SUS304 Stainless Steel. Features 60mm piping and 115mm dual tips. This is a True Dual System. |  | |
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 | | HKS Hi-Power Dual Exhaust System Infiniti G37 Coupe 2008 | | Offer by: Vivid Racing | | Price: USD 2,394.99 | | HKS Hi-Power Dual Exhaust System Infiniti G37 Coupe 2008Inspired and designed from endurance and GT racing in Japan, HKS developed its Hi-Power Exhaust system for both turbocharged and naturally aspirated applications. HKS has incorporated this new race inspired offset muffler and piping design into many street applications, which offers a greater flow and higher-PRM power gains due to the less restrictive design. This is achieved by eliminating unnecessary bends for the straightest exhaust path.Naturally aspirated vehicles benefit from greater exhaust flow capacity as engine tuning levels increase. Like Drager Exhaust systems, Hi-Power Exhaust systems are made from SUS304 stainless steel muffler and tip assemblies.Piping Diameter: 60mmTip Diameter: 120mmCoupe Only / Full Dual Polished SUS304 Stainless Steel Piping w/Dual Titanium Tips (adjustable length)NOTE: picture is for representation only, actual product may vary. |  | |
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