Designed and constructed to the exact same specifications as MBRP's Pro Series you can expect the same improvements in torque and horsepower and the same awesome sound as MBRP top of the line products. The difference is the heavy duty aluminized steel construction. You save money without compromising on performance. Heavy sixteen gauge steel is one reason. Another is that MBRP systems have a thick protective coating of aluminum silica on the seams, an area that is often left exposed to rust. MBRP backs them with a 3 year warranty.

MBRP's XP Series gas performance exhaust systems have proven their ability to stand up to the toughest conditions, on and off the road. The rugged nature of an XP Series performance exhaust is no accident. Thick sixteen gauge T409 stainless steel tubing will not rust through. Solid, reinforced welds at vital stress points make certain that your system stays secure. After millions of miles logged by tens of thousands of MBRP customers MBRP backs this system with a lifetime warranty.

For a good balance of price and performance, Invidia offers the motorsports enthusiasts a strong line-up of Invidia N1 Exhaust is constructed with high-quality SUS304 stainless steel, CNC-machined flanges, and manufactured with a polished finish. Each system features mandrel-bent stainless steel piping for maximum exhaust flow and reduced back pressure. These exhausts are engineered to produce strong mid to top-end power gains, as well as an increase in horsepower and torque.

This turbo back exhaust system eliminates the use of the restrictive diesel particulate filter (DPF) for maximum performance and extreme mileage gains.  This free flowing exhaust system is constructed out of durable 5 inch mandrel bent 409 stainless steel and uses bayonet style hangers and band clamps for a clean installation. This system comes complete with all tubing, bayonet hangers, band clamps, thermocouple and pressure tap bungs and are finished off with 15 inches black powder coated 304 stainless steel, rolled, slash cut tip. This system requires the use of a controller with a DPF-delete function. All aFe exhaust systems are engineered and manufactured in our Corona, California manufacturing facility. This is a "Race Only" product used solely for competition. Its use is limited to closed-course racing that is formally sanctioned by a recognized racing organization.

The aFe Mach Force XP DPF-Delete Only Race Pipe connects to the stock Catalytic Converter and eliminates just the Diesel Particulate Filter (DPF). This 4" race pipe includes a heavy duty flange that matches up to the OE Cat flange perfectly and provides maximum flow for increased horsepower torque and throttle response.??The increased air flow also lowers EGT's and helps improve MPG.??Factory style hanger band clap and pyrometer bung are included for a no-trouble installation.Note: This is a "Race Only" product used solely for competition.??Its use is limited to closed-course and open-course racing that is formally sanctioned by a recognized racing organization. Any other use including recreational off-road use could be in violation of local state and federal laws. This system also requires an aftermarket electronic module to work properly with the vehicle.

The aFe Mach Force XP DPF-Delete Race Pipe upgrade kit is constructed of mandrel bent 409 stainless steel with OE style hangers and clamps. This 4" race pipe provides maximum flow for increased horsepower torque and throttle response.??The increased air flow also lowers EGT's and helps improve MPG while outflowing the factory pipe by 300%.??All hardware and components are included for a no-trouble installation.??This exhaust fits the Extended Cab Long Bed Duramax LMM models only.All aFe exhaust systems are engineered and manufactured in our Corona California manufacturing facility.Note: This is a "Race Only" product used solely for competition.??Its use is limited to closed-course and open-course racing that is formally sanctioned by a recognized racing organization. Any other use including recreational off-road use could be in violation of local state and federal laws.

The aFe Mach Force XP DPF-Delete Only Race Pipe connects to the stock Catalytic Converter and eliminates just the Diesel Particulate Filter (DPF). This 4" race pipe provides maximum flow for increased horsepower torque and throttle response.??The increased air flow also lowers EGT's and helps improve MPG.??Factory style hanger band clap and pyrometer bung are included for a no-trouble installation.Note: This is a "Race Only" product used solely for competition.??Its use is limited to closed-course and open-course racing that is formally sanctioned by a recognized racing organization. Any other use including recreational off-road use could be in violation of local state and federal laws. This system also requires an aftermarket electronic module to work properly with the vehicle.

The aFe Mach Force XP DPF-Delete Race Pipe??eliminates the use of the restrictive diesel particulate filter (DPF) for maximum performance and extreme mileage gains.??This free flowing race pipe outflows the factory exhaust by 300cfm is constructed out of durable 4" mandrel bent 409 stainless steel and uses bayonet style hangers and band clamps for a clean installation. This system comes complete with all tubing bayonet hangers and band clamps for an easy remove and replace installation.??You will be shocked at the performance and mileage improvement you will see from this system.??This system requires the use of a controller with a DPF-delete function. All aFe exhaust systems are engineered and manufactured in our Corona California manufacturing facility.Note: This system weighs 85lbs less than the factory DPF for increased performance and fuel economy.This is a "Race Only" product used solely for competition. Its use is limited to closed-course racing that is formally sanctioned by a recognized racing organization.??Any other use including recreational off-road use could be in violation of local state and federal laws. This system also requires an aftermarket electronic module to work properly with the vehicle.

The Invidia N1 Exhaust Systems offer the motor sport enthusiasts a balance of high-end performance and price. The N1 is Designed for the race-inspired enthusiasts who only want a quality cat back exhaust system. these cat-back exhaust systems combine top quality materials and superb craftsmanship. This N1 cat-back exhaust system is constructed with high quality SUS 304 stainless steel and manufactured with a fully polished finish. All N1 cat-back exhausts feature mandrel-bent piping for maximum exhaust flow and reduced back pressure. Each exhaust system is highly crafted using robot -TIG welding for a uniform weld. All flanges on each system is CNC- machined for precision. The N1 catback exhaust systems focus on providing the best possible performance whether your engine is stock or heavily modified. And are engineered to produce strong mid to high-end power gains and an increase in horsepower and torque. The N1 cat-back exhaust systems are dyno proven to maximize engine response and power. Our N1 cat back exhausts are known for their consistent quality, performance, and superb craftsmanship.

Borla Cat-Back Exhaust System is developed to support race teams that demand a quality system that performs at high levels with extreme endurance. This product is an Enduro system that features 3.5 inch polished tips whereas the Race System exhaust (Part number: 12654) features 4 inch fully polished tips. Both systems are intended for racing and are not legal for highway use. Both systems are Borla logo embossed and make outstanding power. And when Borla says that, you know you can take it to the bank. Enhanced power and the right sound on a great car can not be beat. It takes enthusiasts to build quality components. Borla, the original pioneers of high quality, austenitic stainless steel (superior to 409 or aluminized steel) free-flow exhaust utilizes patented award and race winning technology to deliver quality, sound, performance gains and enhanced fuel economy - all with an easy bolt-on installation. It is backed by an unsurpassed written million-mile warranty. This cat-back exhaust system has a piping diameter of 2.25 inches and a center rear exit. It also features a dual round rolled angle cut style tip of size 4 inches round x 6 inches.