PROMO
This commonly-used term was actually originated by Borla, who pioneered the concept. "Cat" is motorhead sh"rthand for "Catalytic Converter." A Borla Cat-Back exhaust replaces your entire stock system from the catalytic converters "back” to the tips ex"ting the bumper. This type of system delivers the most dramatic upgrade in sound, because it includes improvements to virtually all the undercar piping, incorporating Borla’s ultra-smooth mandrel bends, X-Pipe technologies, pipe diameter specs and other characteristics that shape the sound. Borla Cat-Back systems are available for a wide variety of popular cars and trucks, and are offered in your choice of sound technologies — ATAK, S-Type and Touring — each with their own distinct volume and character.
Borla S-Type Mufflers are engineered to provide excellent exhaust emission and internal power generation. These mufflers feature a multi-core technology and are manufactured from T-304 stainless steel which offers long lasting durability. They are equipped with ultra-smooth mandrel bends ensuring maximum flow and power. These mufflers provide brilliant fuel economy and increase horsepower efficiently. They are corrosion resistant and ensure easy installation.
Features:
Borla Exhaust System Types
United StatesEasy installation. Sounds Great. Great Product.
United StatesIt’s tame under 2,000 rpm’s which a lot of cruising is done but leaves a throaty sound on any acceleration (highway and stop and go). As this is a family truck so it’s got the growl that I wanted without being annoying. I also watched my mpg go to 19.5 average which I’ve never seen on this truck and the noticed power is bonus. Went OCD leveling the two exhaust pipes so that took more time than anything. Used two ramps and backed onto it and was able to do it myself. The direction tool size seemed off but nothing critical… just start with the header bolts to loosen them just to make sure they actually want to be removed. I also replaced gaskets while I was at it, no leaks with followed torque (I promise you, a ratchet will not do it alone)
