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 Andrew B (Indianapolis, IN) Reviewed for a 2009 Dodge Challenger —3/29/2012 3:43 PM
I have a 2009 srt8 challenger and this spacer made my fuel mileage go up substantially. i was averaging 11mpg - 15mpg in the city and now i get 15mpg - 20mpg and thats driving moderatley. however, highway mileage only went up 1mpg so that wasnt impressive. i also enjoy the whistle it makes. overall i would definitly recommend this product.
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!!!!!