Review on 🚀 Rough Country Throttle Body Spacer: Perfect Fit for Jeep Wrangler TJ YJ, Cherokee XJ, Comanche | 4/6CYL | 1068 by Alex Smith

I love making little add ons to my old Jeep Cherokee. Really just messing around but it takes my hands. I could lie and tell you that after installing it I got my NHRA license in the mail and Ashley Force left her old man for me. By the way, that would piss my wife off. LOL Here's what I noticed about this product: 1) The smoother running of the motor is a real difference. 2.) slightly better sound pickup from the line. 3.) A weird side effect was that my new exhaust rattled like a fat one when I backed the Jeep up. I installed this spacer and now it doesn't rattle anymore. Perhaps this is due to the smooth running of the engine. Would I buy again? would still! I will be checking my mileage this week and if there is an increase I will update my booking and mileage rating.