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Injen SP Series Cold Air Intake SP Series Cold Air Intake - SP1991BLK

  • $300.31
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Injen SP Series Cold Air Intake Part #SP1991BLK Customer Reviews

Average Rating

3 Customer Reviews

Two fresh

Reviewed by LINDA N (SAN FRANCISCO, CA) Reviewed for a 2007 Infiniti M35 — Feb 28, 2014 8:48 PM

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Amazing used with Megan cat back exhaust. Absolutely better at low and high speeds. Recommend.

a new beginning

Reviewed by Anthony D (Miami, FL) Reviewed for a 2006 Infiniti M35 — Oct 25, 2012 9:57 PM

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1 of 7 people found the following review helpful.

I really enjoy the torque that response rather nice it saves on gas but haven't let it rest really enjoying the product thanks

Install and sound

Reviewed by Raul G (Burbank, IL) Reviewed for a 2008 Infiniti M35 — Mar 21, 2012 11:45 PM

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Installation was a bite difficult but with 2 people it took about 1hr. Most difficult part was taking off the wheel well cover. Everything bolts On great. I have a buddy that has the K&N intake in his and mine sounds By far a lot better.