Does cat back exhaust increase horsepower?
An Increased Horsepower The cat-back exhaust system provides a vital boost to ensure the vehicle produces maximum horsepower and torque. The cat-back system has a larger diameter than a standard muffler; the wide opening creates more space for the free flow of air.
Will a Catback exhaust void warranty STI?
Registered. No, a catback will not affect your warranty.
Is a Catback exhaust worth it?
Cat back exhaust systems are a great way to enhance the performance and look of your vehicle without having to take out a small loan. An average exhaust will start at around $300 and can go up to anywhere around $3000.
Does a cat-back exhaust increase mpg?
A cat-back exhaust system replaces your OEM system from the catalytic converters and back. The pipes are larger. The mufflers are also designed to facilitate a more efficient draining of the exhaust. Cat-back exhaust systems improve gas mileage and enhance engine sound as well.
What is the best catback exhaust for the 2015 WRX?
The GReddy Supreme SP Exhaust for the 2015-2020 WRX is a great sounding catback for both the FA20DIT in the WRX and the EJ257 in the STI. It relieves most of the restriction from the factory catback system, letting the roar of the exhaust be heard, and giving some power gains.
What is the best muffler for a Subaru WRX?
For something a bit louder than stock, but something that won’t annoy the neighbors, Invidia’s Q300 catback for the WRX perfect. It’s made from high-quality stainless steel, and the flanges have been CNC machined. The flat bottom of mufflers keeps them from sticking out under the car, which not only looks a lot nicer, but improves aerodynamics.
What is a catback exhaust system?
The exhaust system frees up some restriction that’s present in the stock catback system with its 3″ tubing, precisely bent as smoothly as possible. This catback sounds great with both the WRX and WRX STI, offers some performance gains, and weighs half as much as the stock system.
Is Invidia Q300 a good catback for the WRX?
The Q300 lives up to Invidia’s reputation for high quality parts. For something a bit louder than stock, but something that won’t annoy the neighbors, Invidia’s Q300 catback for the WRX perfect. It’s made from high-quality stainless steel, and the flanges have been CNC machined.