Reviewed By Jay H (Plano, TX) Reviewed for a 2009 Dodge Challenger —9/24/2015 1:43 AM
This was an excellent purchase. I feel I now have more bang for my buck!!
Reviewed By Jose C (CHANDLER, AZ) Reviewed for a 2015 Dodge Challenger —8/19/2015 9:56 PM
Very easy install took about 20 minutes. Had my doubts about this but after a month I noticed a gain of 1.5 mpg. The acceleration seems smoother and a little quicker. Pair this with a k&n intake and you will notice a difference. The whistle also sounds cool.
Reviewed By william c (savannah, GA) Reviewed for a 2012 Dodge Challenger —8/17/2015 8:50 PM
I added the spacer on my 2012 R/T. Whistle was VERY SLIGHT, much less than most noted IMO. I DID do a b4/after mpg test by resetting the car's MPG counter, drove VERY similarly, added the spacer, reset MPG counter and drove approx. under the same conditions, and REALLY noticed mpg increase (about 3.5-3.8 MPG BETTER, so pays for itself. Power wise, maybe a BIT MORE low end TQE, or cud b just better response. Only complaint, had to use long bolts vs instructed short ones. WUD DEF RECOMMEND!!!!!
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