aFe Apollo GT Series 3 IN 409 Stainless Steel Cat-Back Exhaust System 49-44112-P

afe Apollo GT Series 3 IN 409 Stainless Steel Cat-Back Exhaust System for 09-19 GM Silverado/Sierra 1500 V6-4.3L/V8-4.8L/5.3L (Crew/Double Cab)

aFe POWER is proud to introduce the Apollo GT Series dual rear exit cat-back exhaust system for the 2014-2019 GM Silverado/Sierra 1500 with V6-4.3L/V8-5.3L engines. This cat-back exhaust system is constructed out of 3 IN 100% MIG-welded, mandrel-bent, stainless steel tubing for maximum flow. The smooth transition bends allow for low turbulence, increasing horsepower, torque and improving throttle response. In testing, this system resulted in gains up to +14 horsepower and +17 lbs. x ft. of torque verified by our in house dyno (vehicle tested with 5.3L engine). A hi-flow 21 IN single-in dual out muffler is included which improves performance while maintaining an awesome sound. This unit uses all factory mounting locations and comes with a bolt-on bracket that supports the driver side tailpipe. The aFe POWER rear exit exhaust system was designed to retain the spare tire and includes high quality band clamps and OE-style bayonet hangers. This makes for an easy installation with no cutting required. To finish off the exhaust, dual 4-1/2 polished stainless steel tips with a laser-cut stainless steel aFe POWER badges for an aggressive style. This kit retains your spare tire and includes high quality band clamps and OE-style bayonet hangers for a hassle-free installation.

Installation is a Snap:

This Apollo GT Series exhaust system uses all factory mounting locations and is supplied with all necessary hardware including OE style hangers for the perfect fit and finish.

Aggressive Sound:

A free-flowing stainless steel muffler is used to absorb high pitch tones producing a powerful sound and unleashing all available horsepower and torque out of your rig.

Perfect Fit:

OE-style bayonet hangers are used to maintain a stable pipe location during high vibration and high heat conditions. The bayonet tip holds the hanger bushing in place for an OE-style fit that does not change with time.

Leak-Free Seal:

High quality OE-style flange and band clamps are used for a complete 360-degree sealing surface eliminating leak paths.

Retains The Spare Tire:

This exhaust system fits perfectly without removing the spare tire.

Flow and Performance:

This exhaust system is constructed of 3 IN mandrel-bent stainless steel tubing for maximum flow. Smooth transition bends allow for low turbulence, increasing horsepower, torque and improving throttle response.

Massive 4-1/2 IN Polished Tips:

Finishing off the exhaust are dual polished stainless steel exhaust tips. The tips feature unique stainless steel laser-cut aFe POWER logo plates which are riveted on for an aggressive style.

Fitment Note:

This item will only fit models with wheelbases of 143.5 IN or 153 IN

Emissions Disclaimer:

This product does not require a CARB EO#.

aFe POWER exhaust systems are engineered and manufactured in our Corona, California facility.

• Up to +14 HP and +17 lbs. x ft. TQ (vehicle tested with 5.3L engine)
• Utilizes a high-flowing stainless steel single-in dual out muffler to absorb high pitch tones for a powerful sound
• Constructed out of 3 IN MIG-welded, mandrel bent stainless steel tubing
• Dual 4-1/2 IN polished stainless steel tips with a laser-cut stainless steel aFe POWER badges
• Comes complete with all necessary hardware no cutting or modifications required for a hassle-free installation
• This system retains the spare tire

You can feel confident when you choose an ADVANCED FLOW ENGINEERING (AFE) part because it is backed up by a company that has been in the business of creating automotive aftermarket performance parts since 1999 and their factory and headquarters are right here in the USA in Corona, California, with two substantial locations there, so they are here to stay and will be there if you need them. They originally opened the company to provide a much needed high performance aftermarket air filter and then later designed and manufactured products that include air filters, air intake and exhaust systems for most late model cars and trucks. They are responsible for introducing diesel fluid filters, filters and intakes for power sport vehicles, intercoolers for diesel applications. They were not finished yet and joined the differential cover and transmission market, released a new turbocharger and the Scorcher Programmer product line. Because AFE knew that individual driving situations required an air filter peculiar to a given situation, they designed three versions of their air filter, the PRO 5R, PRO GUARD 7 and PRO DRY S to be sure they were meeting all your driving needs, with the Pro 5R being an oiled 5-layer media, the Pro Guard 7 being an oiled 7 layer media design and the Pro Dry requiring no oil. These air filters are a simple way to improve your car’s performance and if you are ready to make the change away from the factory restrictive air filter and upgrade to a high-flow aftermarket filter you might want to consider the AFE short ram intake system, designed with a shorter inlet length that installs easily under your car’s hood. And yet for a more aggressive option, consider an AFE cold air intake system to l reduce the air temperature and increase airflow by removing the restrictive air box installed by the factory and replacing it by tubes that give a straightforward flow of air thus resulting in an increase in horsepower.

From the information mentioned above, it is evident to the team at LMPERFORMANCE that AFE does not just sit back and do the same old thing but they are constantly striving to improve and that ingenuity gets passed on to you the consumer in the guise of better aftermarket parts for a better performing car. The result of all this is over 2,500 applications that were all developed in house and best of all are quality tested with the company’s DYNOJET and flow bench tested so that you can feel assured you are getting a premier quality product.

A review of the myriad of Advanced Flow Engineering parts on the LMPERFORMANCE web site will convince you that this is a company worth considering when it comes to aftermarket exhaust parts for your car whether it be something as simple as an improved air filter or as dramatic as a change to a cold air intake system. The choices are there and you will be assured of a competitive price and free shipping when you order from LMPERFORMANCE and AFE.

IMAGES: Images may be a representation and may not reflect the actual product.