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Looking for aftermarket parts to modify or upgrade your 2012 Infiniti G37 with catback? At Tunersports.com we carry a huge selection of the top name brand performance catback parts and accessories.
 IN STOCK - LOW 49-36103-BThis unique dual transverse exhaust system is constructed form mandrel bent stainless steel and is TIG welded. This system was designed and engineered by tuning the perfect tube lengths; ultimately maximizing performance across the power band while maintaining a great tone. aFe carefully engineere... aFe Takeda 2-1/2 in 304 SS Cat-Back Exhaust System Infiniti G37 08-13/Q60 14-15 V6-3.7 w/ Black Tips 2008-2012 Infiniti G37 Base 2008-2013 Infiniti G37 Journey / Sport 2009-2013 Infiniti G37 X 2011-2013 Infiniti G37 IPL $1,852.00 |
 OUT OF STOCK 49-36103-CThis unique dual transverse exhaust system is constructed form mandrel bent stainless steel and is TIG welded. This system was designed and engineered by tuning the perfect tube lengths; ultimately maximizing performance across the power band while maintaining a great tone. aFe carefully engineere... aFe Takeda 2-1/2in 304SS Cat-Back Exhaust Infiniti G37 08-13/Q60 14-15 V6-3.7 w/ Carbon Fiber Tips 2008-2012 Infiniti G37 Base 2008-2013 Infiniti G37 Journey / Sport 2009-2013 Infiniti G37 X 2011-2013 Infiniti G37 IPL $1,852.00 |
 OUT OF STOCK 49-36103-LThis unique dual transverse exhaust system is constructed form mandrel bent stainless steel and is TIG welded. This system was designed and engineered by tuning the perfect tube lengths; ultimately maximizing performance across the power band while maintaining a great tone. aFe carefully engineere... aFe Takeda 2-1/2in 304SS Cat-Back Exhaust Infiniti G37 08-13/Q60 14-15 V6-3.7 w/ Blue Flame Tips 2008-2012 Infiniti G37 Base 2008-2013 Infiniti G37 Journey / Sport 2009-2013 Infiniti G37 X 2011-2013 Infiniti G37 IPL $1,852.00 |
 IN STOCK - LOW 49-36103-PThis unique dual transverse exhaust system is constructed form mandrel bent stainless steel and is TIG welded. This system was designed and engineered by tuning the perfect tube lengths; ultimately maximizing performance across the power band while maintaining a great tone. aFe carefully engineere... aFe Takeda 2-1/2in 304SS Cat-Back Exhaust Infiniti G37 08-13/Q60 14-15 V6-3.7 w/ Polished Tips 2008-2012 Infiniti G37 Base 2008-2013 Infiniti G37 Journey / Sport 2009-2013 Infiniti G37 X 2011-2013 Infiniti G37 IPL $1,766.00 |
 IN STOCK 49-36107The all new Takeda Retain Intake System produces up to 9HP and 9lbs. x ft. of torque over stock, while outflowing the factory intake by 24%. A one-piece powder-coated heat shield is used to protect the filter from unwanted hot engine air for maximum performance. Takeda intakes come complete with all... aFe Takeda 2.5inch SS Exhaust Cat-Back 09-13 Nissan 370Z V6 3.7L Polished Tips 2008-2013 Infiniti G37 Base / Journey / Sport 2009-2013 Infiniti G37 X 2011-2013 Infiniti G37 IPL $1,852.00 CLEARANCE VIEW PRICE IN CART |
 SHIPS FROM MANUFACTURER 10128304GReddy 07-14 Infiniti G37 Evolution (RWD ONLY) GT 304SS Cat-Back Exhaust 2008-2013 Infiniti G37 Base / Journey / Sport 2009-2013 Infiniti G37 X 2011-2013 Infiniti G37 IPL $1,325.25 |
 SHIPS FROM MANUFACTURER 10128103GReddy 07-14 Infiniti G37 Single Revolution RS Exhaust 2008-2013 Infiniti G37 Base / Journey / Sport 2009-2013 Infiniti G37 X 2011-2013 Infiniti G37 IPL $878.75 |
 IN STOCK - LOW SES1997TTInjen 08-13 Infiniti G37 V6 3.7L RWD Coupe Only 76mm Stainless Steel Exhaust w/ Titanium Tips 2008-2013 Infiniti G37 Base / Journey / Sport 2009-2013 Infiniti G37 X 2011-2013 Infiniti G37 IPL $1,998.98 |
 IN STOCK HS07IG7GISInvidia 07+ Infiniti G37 Coupe Gemini Rolled Stainless Steel Tip Cat-back Exhaust 2008-2013 Infiniti G37 Base / Journey / Sport 2009-2013 Infiniti G37 X 2011-2013 Infiniti G37 IPL $1,736.56 |
 IN STOCK HS07IG7GIDInvidia 07+ Infiniti G37 Coupe Gemini Rolled Titanium Tip Cat-back Exhaust 2008-2013 Infiniti G37 Base / Journey / Sport 2009-2013 Infiniti G37 X 2011-2013 Infiniti G37 IPL $1,736.56 |
 IN STOCK HS07IG7GITInvidia 07+ Infiniti G37 Coupe Gemini Single Layer Titanium Tip Cat-back Exhaust 2008-2013 Infiniti G37 Base / Journey / Sport 2011-2013 Infiniti G37 IPL $1,736.56 |
 IN STOCK HS07IG4G3SInvidia 07+ Infiniti G35/G37 Sedan 4dr Q300 Stainless Steel Tip Cat-back Exhaust 2009-2013 Infiniti G37 Base / Journey / Sport / X 2011-2013 Infiniti G37 IPL $1,736.56 |
 IN STOCK HS07IG4G3DInvidia 07+ Infiniti G35/G37 Sedan 4dr Q300 Rolled Titanium Tip Cat-back Exhaust 2009-2013 Infiniti G37 Base / Journey / Sport / X 2011-2013 Infiniti G37 IPL $1,736.56 |
 IN STOCK HS07IG4G3TInvidia 07+ Infiniti G35/G37 Sedan Q300 Single Layer Titanium Tip Cat-back Exhaust 2009-2013 Infiniti G37 Base / Journey / Sport / X 2011-2013 Infiniti G37 IPL $1,736.56 |
 IN STOCK - LOW 16820The MagnaFlow Street Series Cat-Back Performance Exhaust System 16820 brings out the personality of your 3.7L 2008-2015 INFINITI with our signature resonant, powerful engine tone and dyno-proven performance. Thanks to its fast-flowing, mandrel bent 2.5in. main piping and 3 Straight-Through mufflers ... MagnaFlow Sys C/B 08 Infiniti G37 3.7L V6 (COUPE ONLY) 2008-2013 Infiniti G37 Base / Journey / Sport 2009-2013 Infiniti G37 X 2011-2013 Infiniti G37 IPL $1,644.00 |
 IN STOCK - LOW 16862The MagnaFlow Street Series Cat-Back Performance Exhaust System 16862 brings out the personality of your 3.5L, 3.7L 2007-2013 INFINITI with our signature resonant, powerful engine tone and dyno-proven performance. Thanks to its fast-flowing, mandrel bent 2.25in. main piping and 4 Straight-Through mu... MagnaFlow SYS C/B 07-08 Infiniti G35 Sedan 2009-2013 Infiniti G37 Base / Journey / Sport / X 2011-2013 Infiniti G37 IPL $2,149.00 |