$299 Off All Standard SS Systems PromoCode: BadAssSummer
Recommended ModifiCations
15+ years of experience with Tundras & 30+ years of racing
Research, dyno testing, and learning from simple trial and error, we have developed the only exhaust system that adds performance gains while eliminating drone. Here is a list compiled by Keith of each worthy modification in order of price and separated by vehicle. We have included anything from a simple DIY to a supercharger.
As always, the #1 modification any person can do on their truck would be a Dirty Deeds Industries Catback Exhaust System, which increases HP, TQ, and MPG.