Reviewed By Zaal P (YELM, WA) Reviewed for a 2014 Dodge Challenger —11/24/2017 8:28 PM
Sure this is all placebo, but feel like I get better throttle response.
Reviewed By Dan W (Saint Louis, MO) Reviewed for a 2016 Dodge Challenger —5/3/2017 8:22 AM
Installation was easy although surprisingly tight considering it only added maybe a half inch to the intake line. Am not sure this simple "mod" will improve HP but the prospect of possible (minimal) gas mileage improvement is promising and the concept of "spinning" intake air for better mixture and burn sounds possible
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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