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by GeeeeOhhhh3rd Oct 2009

Injen SRI for the Infiniti G37

Review By: KnoxvilleG37

So Friday the UPS guy delivered a great treat for my G, the newly released Injen SRI. A few of you had asked for a few specific things regarding the SRI for the G37…..hopefully I can help. I installed the new intakes today (which took a little longer than “making popcorn” or “15 mins”)….but I’m a complete NEWB when it comes to cars, so I took my time and triple checked everything. I’m not wanting to F up a $45k car.

Anyways, the install was basically straightforward. The instructions were good, but not great. Didn’t make EVERYthing perfectly clear, but good enough for the install. Finally got everything connected and attached, started the car up, and she came to life with a new set of lungs.

Here are the installed pics:
DSC00318 Injen SRI for the Infiniti G37

DSC00323 Injen SRI for the Infiniti G37

DSC00324 Injen SRI for the Infiniti G37

DSC00326 Injen SRI for the Infiniti G37

DSC00327 Injen SRI for the Infiniti G37

DSC00328 Injen SRI for the Infiniti G37

DSC00329 Injen SRI for the Infiniti G37

DSC00330 Injen SRI for the Infiniti G37

Also, a few of you have asked for in-cabin video sound clips. I uploaded 2 different vids of after install, 1st is windows down (which DEFINITELY sounds like the traditional intake sound that I’ve heard on other vids), and the other with the windows up….and you can STILL tell a difference.

Windows down with SRI:

Windows up with SRI:

Of note, at high RPMs (6000+), my dash hums/rattles at a high frequency which is kinda cool but unexpected. I doubt it’ll be a problem or an annoyance….just something interesting of note. I’m currently resetting my ECU with the overnight battery disconnect (which I’m not sure is necessary, but am doing it as suggested anyways).

So, as of right now, they’re sexy as hell….they sound great when they suck in all of that air……as far as MPG issues or performance, etc…I guess time will tell. As of this post, I average 19.5-19.8 mpg on the stock setup. I will update after a few weeks of having these on to see if those numbers change. Hope you consider trying these babies out, hell the Amsoil Ea Nanofiber filters are worth it….I think you’ll be very happy with them! Thanks again to Lou at Amplified Motorsport for the awesome deal on this product!.

212p UuYeFL. SL75  Injen SRI for the Infiniti G37
Injen Short Ram Air Intake System for the 2008-2009 Infiniti G37 Coupe 3.7L V6 w/ MR Technology and Air Fusion - Black
List Price: $505.00
Sale Price: $383.80
See details»
11ijINLOMAL. SL75  Injen SRI for the Infiniti G37
Injen Cold Air Intake System for the 2008-2009 Infiniti G37 Coupe 3.7L V6 w/ MR Technology and Air Fusion - Black
List Price: $725.00
Sale Price: $551.00
See details»
11ijINLOMAL. SL75  Injen SRI for the Infiniti G37
Injen Cold Air Intake System for the 2009 Infiniti G37 Sedan 3.7L V6 w/ MR Technology and Air Fusion - Polished
List Price: $725.00
Sale Price: $551.00
See details»
212p UuYeFL. SL75  Injen SRI for the Infiniti G37
Injen Short Ram Air Intake System for the 2009 Infiniti G37 Sedan 3.7L V6 w/ MR Technology and Air Fusion - Black
List Price: $505.00
Sale Price: $383.80
See details»
11ijINLOMAL. SL75  Injen SRI for the Infiniti G37
Injen Cold Air Intake System for the 2009 Infiniti G37 Sedan 3.7L V6 w/ MR Technology and Air Fusion - Black
List Price: $725.00
Sale Price: $551.00
See details»
21Pey4YJMgL. SL75  Injen SRI for the Infiniti G37
Injen Short Ram Air Intake System for the 2009 Infiniti G37 Sedan 3.7L V6 w/ MR Technology and Air Fusion - Polished
List Price: $505.00
Sale Price: $383.80
See details»
11ijINLOMAL. SL75  Injen SRI for the Infiniti G37
Injen Cold Air Intake System for the 2008-2009 Infiniti G37 Coupe 3.7L V6 w/ MR Technology and Air Fusion - Polished
List Price: $725.00
Sale Price: $551.00
See details»
21Pey4YJMgL. SL75  Injen SRI for the Infiniti G37
Injen Short Ram Air Intake System for the 2008-2009 Infiniti G37 Coupe 3.7L V6 w/ MR Technology and Air Fusion - Polished
List Price: $505.00
Sale Price: $383.80
See details»
31J8E9KVX8L. SL75  Injen SRI for the Infiniti G37
Green Filter 2566 Cold Air Intake
List Price: $194.99
Sale Price: $106.40
See details»
31tE3Gf OFL. SL75  Injen SRI for the Infiniti G37
R2C PowerFlow Performance Intake Kit for 07-08 Infiniti G37/Nissan 350Z #FK10502
List Price:
Sale Price: $339.95
See details»

takedausa 350dualretaina Injen SRI for the Infiniti G37
Takeda USA Retain Air Intake Infiniti G37 3.7L V6 Coupe 08-09
Offer by: Vivid Racing
Price: USD 348.99
Takeda USA Retain Air Intake Infiniti G37 3.7L V6 Coupe 08-09It's time to upgrade your vehicles intake system and improve your performance. Look no further than Takeda USA. The newest technology has been used in the creation of these intake systems. Retain is the Takeda Short Ram lineup. These intakes create simple, bolt-on horsepower that requires simple, quick installation and no bumper removal. Some of the short ram intakes include a wrinkle black heat shield.
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takeda air intake systems Injen SRI for the Infiniti G37
2009 Infiniti G37 Takeda Air Intake Systems
Offer by: AutoAnything
Price: USD 418.80
2009 Infiniti G37 Cold Air Intake At the Guaranteed Lowest Price! Takeda Air Intake Systems In Stock Now. Read Customer Reviews, Takeda Air Intake, Takeda Cold Air Intake Systems, Takeda Intakes. For the top selection of Infiniti G37 2009 Air Intake Systems, choose AutoAnything as your trusted store. The Takeda Air Intake, Takeda Cold Air Intake Systems, Takeda Intakes will improve and personalize your vehicle. G37 Cold Air Intake by Takeda - selected by many auto enthusiasts in the top automotive discussion forums. Takeda Air Intake Systems for your 2009 Infiniti G37 will deliver the results you are looking for! Takeda Air Intake Systems - Infiniti G37 2009 - Air Intake Systems - Cold Air Intake.
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takeda air intake systems Injen SRI for the Infiniti G37
2008 Infiniti G37 Takeda Air Intake Systems
Offer by: AutoAnything
Price: USD 418.80
2008 Infiniti G37 Cold Air Intake At the Guaranteed Lowest Price! Takeda Air Intake Systems In Stock Now. Read Customer Reviews, Takeda Air Intake, Takeda Cold Air Intake Systems, Takeda Intakes. For the top selection of Infiniti G37 2008 Air Intake Systems, choose AutoAnything as your trusted store. The Takeda Air Intake, Takeda Cold Air Intake Systems, Takeda Intakes will improve and personalize your vehicle. G37 Cold Air Intake by Takeda - selected by many auto enthusiasts in the top automotive discussion forums. Takeda Air Intake Systems for your 2008 Infiniti G37 will deliver the results you are looking for! Takeda Air Intake Systems - Infiniti G37 2008 - Air Intake Systems - Cold Air Intake.
details Injen SRI for the Infiniti G37
takeda air intake systems Injen SRI for the Infiniti G37
Takeda Air Intake Systems TR-3008P Retain Short Ram Intake
Offer by: AutoAnything
Price: USD 418.80
TR-3008P Takeda Air Intake Systems fits: 2008-2009 Infiniti G37, TR-3008P Takeda Air Intake, Takeda Cold Air Intake Systems, Takeda Intakes. Takeda Air Intake, Takeda Cold Air Intake Systems, Takeda Intakes. TR-3008P
details Injen SRI for the Infiniti G37
Injen sp air intake hero Injen SRI for the Infiniti G37
2008 Infiniti G37 Injen SP Series Cold Air Intake
Offer by: AutoAnything
Price: USD 505.00
2008 Infiniti G37 Cold Air Intake At the Guaranteed Lowest Price! Injen Air Intake Systems In Stock Now. Read 68 Customer Reviews, Injen SP Series Cold Air Intakes. For the top selection of Infiniti G37 2008 Air Intake Systems, choose AutoAnything as your trusted store. The Injen SP Series Cold Air Intakes will improve and personalize your vehicle. G37 Cold Air Intake by Injen - selected by many auto enthusiasts in the top automotive discussion forums. Injen SP Series Cold Air Intake for your 2008 Infiniti G37 will deliver the results you are looking for! Injen SP Series Cold Air Intake - Infiniti G37 2008 - Air Intake Systems - Cold Air Intake.
details Injen SRI for the Infiniti G37
Injen sp air intake hero Injen SRI for the Infiniti G37
2009 Infiniti G37 Injen SP Series Cold Air Intake
Offer by: AutoAnything
Price: USD 505.00
2009 Infiniti G37 Cold Air Intake At the Guaranteed Lowest Price! Injen Air Intake Systems In Stock Now. Read 68 Customer Reviews, Injen SP Series Cold Air Intakes. For the top selection of Infiniti G37 2009 Air Intake Systems, choose AutoAnything as your trusted store. The Injen SP Series Cold Air Intakes will improve and personalize your vehicle. G37 Cold Air Intake by Injen - selected by many auto enthusiasts in the top automotive discussion forums. Injen SP Series Cold Air Intake for your 2009 Infiniti G37 will deliver the results you are looking for! Injen SP Series Cold Air Intake - Infiniti G37 2009 - Air Intake Systems - Cold Air Intake.
details Injen SRI for the Infiniti G37
Injen sp air intake hero Injen SRI for the Infiniti G37
Injen SP Series Cold Air Intake SP1998BLK SP Series Short Ram Intake
Offer by: AutoAnything
Price: USD 505.00
SP1998BLK Injen SP Series Cold Air Intake fits: 2008-2009 Infiniti G37, 2007-2008 Infiniti G35, SP1998BLK Injen SP Series Cold Air Intakes. Injen Intakes, Injen Intake, Injen Rs Series Cold Air Intake, Cold Air Intakes, Air Intake System, Cool Air, Cai, Air Induction. SP1998BLK
details Injen SRI for the Infiniti G37
Injen sp air intake hero Injen SRI for the Infiniti G37
Injen SP Series Cold Air Intake SP1998P SP Series Short Ram Intake
Offer by: AutoAnything
Price: USD 505.00
SP1998P Injen SP Series Cold Air Intake fits: 2008-2009 Infiniti G37, 2007-2008 Infiniti G35, SP1998P Injen SP Series Cold Air Intakes. Injen Intakes, Injen Intake, Injen Rs Series Cold Air Intake, Cold Air Intakes, Air Intake System, Cool Air, Cai, Air Induction. SP1998P
details Injen SRI for the Infiniti G37
stillen370gen3intakea Injen SRI for the Infiniti G37
Stillen Gen 3 Ultra Long Tube Dual Intake Kit Nissan 370Z 09+
Offer by: Vivid Racing
Price: USD 548.99
Stillen Gen 3 Ultra Long Tube Dual Intake Kit Nissan 370Z 09+STILLEN Introduces the All New Generation 3 Ultra Long Tube Intake for the dual throttle body VQ engines. STILLEN was the first national tuner to introduce a high flow intake for the Nissan / Infiniti VQ37 cars. The first short tube intake provided a small gain in power with a great sound. Economical and easily installed, this Generation 1 Short Tube Intake became instantly popular. Some months later STILLEN introduced the Generation 2 Long Tube Intake, featuring polished tubes, even better sound and a power gain over the Generation 1. STILLEN' s continuing dedication to getting the maximum performance from each vehicle has lead to the introduction of the new Generation 3 Ultra Long Tube Intake. This intake has a radically new design that provides dramatically better power than any intake on the market for the VQ37 equipped vehicle&rsquo s. STILLEN' s R& D team went engineered and dyno tested more than 50 variations before being satisfied that this system is the best that can be made for the VQ37 engines. The new Gen 3 Ultra Long Tube Intake places two large K& N filters in front of the radiator. Strategic placement of the filters allow for optimum cold air flow and easy filter removal for cleaning. It features additional polished tubes that pass through the front core support, larger air filters than the Generation 2 unit. On some applications such as the G37 a urethane splash guard is included in the kit to help protect the filter. This is only necessary on vehicles with larger grill openings from the factory. All kits feature a system of varied diameter tubing and steps to maximize air velocity. The power result: A dyno-proven 18.5 horsepower gain at the wheels on the G37 Coupe and 17.5 horsepower on the 370Z. This translates to an estimated 20-22 horsepower gain at the flywheel! For G37/G35 Sedan owners, gains are 14 horsepower at the wheels. No other intake for the VQ can match these power gains! Recommended installation requires removal of the front fascia clip (not absolutely necessary for some vehicles, but significantly aids in ease of installation) and slightly enlarging the holes through the front core support. Installation time is estimated at two hours for an experienced technician. No other part relocation or parts removal is required.
details Injen SRI for the Infiniti G37
injen SP1997 Injen SRI for the Infiniti G37
Injen SP Series Cold Air Intake SP1997BLK SP Series Cold Air Intake
Offer by: AutoAnything
Price: USD 725.00
SP1997BLK Injen SP Series Cold Air Intake fits: 2008-2009 Infiniti G37, SP1997BLK Injen SP Series Cold Air Intakes. Injen Intakes, Injen Intake, Injen Rs Series Cold Air Intake, Cold Air Intakes, Air Intake System, Cool Air, Cai, Air Induction. SP1997BLK
details Injen SRI for the Infiniti G37
injen SP1997 Injen SRI for the Infiniti G37
Injen SP Series Cold Air Intake SP1997P SP Series Cold Air Intake
Offer by: AutoAnything
Price: USD 725.00
SP1997P Injen SP Series Cold Air Intake fits: 2008-2009 Infiniti G37, SP1997P Injen SP Series Cold Air Intakes. Injen Intakes, Injen Intake, Injen Rs Series Cold Air Intake, Cold Air Intakes, Air Intake System, Cool Air, Cai, Air Induction. SP1997P
details Injen SRI for the Infiniti G37
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