MagnaFlow Diesel Exhausts - XL Exhaust

Description

The XL Performance Series Diesel Exhaust System is MagnaFlow's mid-level diesel performance diesel pickup truck exhaust system. The XL Series diesel exhausts are constructed of the same high quality materials as MagnaFlow's premium "Performance" exhaust. Diesel truck exhausts are available in both Downpipe (DP) Back and Turbo Back exhaust systems with either a single rear exit or dual rear exhaust exhaust tips. Also available is Particulate Filter (DPF) back systems for the 2007 and newer model trucks. MagnaFlow offers both 4" and 5" exhaust systems to meet the needs of virtually any truck enthusiast. The XL Performance exhaust is constructed of only the highest quality 100% stainless steel mandrel bent tubing from front to back. Mandrel bends ensure unrestricted flow of heat and gases through the exhaust system to help maintain lower EGT's. The MagnaFlow XL Performance exhaust comes complete with all exhaust tubing, a satin finished 100% stainless steel, straight through performance muffler, stainless steel band clamps, and fully polished, single wall stainless steel tips. MagnaFlow knows 100% stainless steel construction yields an exhaust system that is extremeley durable and resistent to corrosion. To back their confidence in their exhaust systems, MagnaFlow offers a lifetime warranty on all of their exhaust systems.

Features

• Unleash Power:  Magnaflow XL Performance Series Exhausts are a larger, free flowing exhausts allowing engines to produce more horsepower and torque than restrictive stock exhausts.
• Lower EGT's:  The XL Performance Series Exhaust was specially designed for diesel exhausts.  A larger bore exhaust coupled with a straight through stainless steel muffler ensures engine EGT's remain safe even in high horsepower and heavy towing applications. 
• Stainless Steel:  Magnaflow exhausts are constructed of 100% high quality stainless steel.  Everything; including the exhaust tubing, muffler, tips and clamps are stainless steel to prevent rust and oxidation. 
• Performance Muffler:  The XL Performance Series Muffler comes with a satin finish, stainless steel muffler.  The muffler features a straight through design that creates a nice sound without restricting exhaust flow or heat.
• Polished Tip:  All XL Performance exhaust systems come complete with a mirror polished stainless steel tip.  This fully polished 5" single wall tip is extremely durable and will give your vehicle a very attractive appearance.  Testing has shown mirror polished stainless steel tips last up to 5 times longer than chrome tips.   
• Overlapped Welds:  Half inch overlapped welds at each joint ensures leak free quality.
• Increased Fuel Economy:  The larger bore and free flowing design allow the engine to breath and as a result increasing fuel economy.
• Deep Sound:  The XL Series Diesel Exhaust gives your truck a deep, throaty sound that maintains acceptable sound levels.
• Made in USA:  All Magnaflow are manufactured in the USA and are in stock, ready to ship.
• Easy Installation:  Installation can be done at home and requires only hand tools.  No cutting or welding is needed. 
• Lifetime Warranty:  All Magnaflow exhaust systems are guaranteed for life. 
• LISTEN TO THE XL PERFORMANCE EXHAUST

MagnaFlow Diesel Exhausts - XL Exhaust Frequently Asked Questions

Question: Will I get better gas mileage with MagnaFlow Performance Exhausts?

Answer: YES, a better performing engine uses fuel more efficiently, if driving conditions and tendencies are similar. However, it is not a guarantee. Our mufflers were designed as performance mufflers.  MagnaFlow's diesel exhaust for trucks will see the biggest gains due to our systems' dropping EGT's over 150 degrees.

Question: How much horsepower can I expect to gain?

Answer: It's different for every car, but typically expected gains are in the average range of 10%.
Replacing the muffler/exhaust with a MagnaFlow will help your engine increase power by being able to expel exhaust gases quicker. This creates less workload for the engine, makes it run more efficient, and results in better power.

Question: Are MagnaFlow Performance Exhaust systems legal?

Answer: YES, all of our Cat-Back Exhaust Systems comply with most state and federal laws with the exception of the Magnapacks. (Please note, local laws may vary. Contact your local law enforcement for specific guidelines.) Our products are designed and tested to meet legal sound level limits; however, when used in conjunction with other products (such as air intake systems or exhaust headers), the overall combined effect might cause particular vehicles to exceed the allowable limits.

Question: Difference between MAGNAFLOW PERFORMANCE, MAGNAFLOW XL PERFORMANCE, MAGNAFLOW PRO PERFORMANCE, MAGNAFLOW DIRECT-FIT MUFFLER KIT.

Answer:  MAGNAFLOW PERFORMANCE diesel systems are our premium line featuring a POLISHED 100% stainless muffler and mandrel-bent stainless steel tubing with a DOUBLE WALL tip.

MAGNAFLOW XL PERFORMANCE is our mid-level performance diesel system featuring a 100% stainless steel muffler and mandrel-bent stainless steel tubing with a single wall tip.

MAGNAFLOW PRO PERFORMANCE is our entry-level performance diesel system featuring a 100% stainless steel muffler and mandrel-bent stainless steel tubing. Optional 5” diesel tips are sold separately.

MAGNAFLOW DIRECT-FIT MUFFLER KIT If you want to get some of the sound, looks and performance of our full cat-back systems, but are working on a budget, consider Magnaflow’s all new 100% stainless steel direct-fit muffler kit.

All four lines are 100% stainless steel AND backed by a lifetime warranty.

Question: Why is MagnaFlow the best exhaust system?

Answer: Nothing performs better, looks better, or sounds better than MagnaFlow Performance Exhaust. Our Research and Development Team invests many hours to ensure our products stay competitive and perform the way they should.  Our systems feature straight-through flow designs for the ultimate in unrestricted horsepower and torque for big power while maintaining exhaust efficiency.

Question: What's the difference between Stainless Steel and Aluminized Steel?

Answer: The main difference between the two is pricing and the outer shell of the mufflers. Stainless Steel cost more than Aluminized Steel. The Stainless steel mufflers have a polished stainless steel shell and are 100% stainless construction. Stainless steel is better looking and will never rust. Nothing looks better or lasts longer than stainless steel. The aluminized mufflers have stainless internals and necks but have an aluminized outer shell. Also, the aluminized steel has only a protective coating that, if scratched off, may rust. Both mufflers have identical internal construction and materials and both offer you a lifetime warranty and will give you that Straight-through Wide Open Performance with no restrictions. No restrictions equals better flow, and better flow equals more horsepower.

Question: Do you offer a warranty on all your products?

Answer: Yes, we offer a lifetime warranty on all our MagnaFlow Products with the exception of our XL series mufflers/exhaust, catalytic converters and our titanium performance exhaust, which offer a limited warranty.

MagnaFlow Diesel Exhausts - XL Exhaust Specifications

• Power Gains:  Dyno results have shown gains of up to 12 HP and 38 LB-FT Torque on the Magnaflow Diesel Exhausts. 
• 4" and 5" Sizes:  Exhausts are available in 4" or 5" mandrel bent tubing. 
• Turbo Back or Downpipe Back:  MagnaFlow XL Performance Exhausts are available in either downpipe back or turbo back.  All 2008 model vehicle exhausts are particulate filter back applications.
• Single or Dual Tips:  Choose from either a single side exit that is located near the stock exhaust's exit location or choose dual exhaust tips. 
• Stainless Construction:  Stainless Steel construction looks better, lasts longer, and resists rust.
• Straight Through Muffler:  Satin finish 100% stainless steel performance mufflers are standard on all XL Performance exhaust systems. 
• Polished Tips:  MagnaFlow XL Performance Series exhausts come with  fully polished stainless steel exhaust tips.  The 5" tips are single wall, inter cooled tips that add a very clean look and are extremely durable. 
• Giant Downpipe:  All Turbo Back systems feature fullsize downpipes to reduce backpressure from the turbo all the way through the exhaust tip. 
• CARB Certified:  All Magnaflow exhausts are CARB certified and 50 State legal.

MagnaFlow Diesel Exhausts - XL Exhaust Warranty

MagnaFlow Diesel Exhausts - XL Exhaust Feature Images

	Mirror Polished Stainless Steel Tips: All XL Series exhausts come complete with mirror finished stainless steel exhaust tips. These fully polished tips are more durable and last longer than chrome tips.
	Straight Through, High Flow Muffler: The MagnaFlow XL Performance exhaust system features a straight through, high flow muffler that is 100% stainless steel material.
	Mandrel Bends: All Magnaflow products are constructed of 100% stainless steel and contain mandrel bends. Mandrel bends ensure the exhaust pipe maintains a uniform shape to prevent restritive areas inside the exhaust system.
	Powerstroke Dyno: Magnaflow Diesel Perfomance Exhaust added 12HP and 38 LB-FT Torque when dyno tested on the Ford Powerstroke. When combined with an aftermarket intake and chip, Magnaflow straight through exhaust showed an even greater increase over factory exhaust systems.
	Cummins Dyno: Along with increased horsepower and torque; large, free flowing Magnaflow exhausts allow the engine to run cooler with less restriction.
	Duramax Dyno: Magnaflow Performance Diesel Exhaust has shown to add 12HP and 26 LB-FT Torque when dyno tested on the Chevrolet Duramax.