Cat Back & Turbo Exhaust Systems
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Magnaflow New Pro Series Diesel Systems |
Enhance Fuel control, improved air intake now it's time to improve the exhaust system! |
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| drivetrain doctors | we help you solve the problem! | |
Cat Back & Turbo Exhaust Systems
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Magnaflow New Pro Series Diesel Systems |
Enhance Fuel control, improved air intake now it's time to improve the exhaust system! |
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| We offer a complete line of Cat Back and turbo back Exhaust Systems to improve your vehicles performance, in addition improved performance relieving the exhaust pressure allows improved performance and lowers operating temperature. | Chevrolet GMC Duramax Dodge Cummins Ford PowerStroke |
Four-inch has become the standard by which catalytic converter exhaust systems are compared for the Cummins B 5.9, GM Duramax and the Ford Powerstroke diesel engines. Magnaflow has learned the tried and true formula (controlled fuel plus air input equals power) this is key to horsepower gains, and not necessarily the exhaust system. While the systems do assist in relieving turbine inlet and outlet pressures (which in turn aids the engine's ability to develop power), is the key to horsepower gains, and not necessarily the exhaust system. While the systems do assist in relieving turbine inlet and outlet pressures (which in turn aids the engine's ability to develop power), the primary mechanical benefit comes in the performance exhaust system's ability to dissipate heat. With almost 82% greater surface area over that of the stock Dodge exhaust system, exhaust gas temperatures from engines that have been "Fuel enhanced" are more likely to stay in a range that is conducive to engine life. Below find a detailed application guide for most late model diesel pickup trucks. Don't see what you need just give us a call.
Our MagnaFlow four-inch performance diesel exhaust Cat Back systems a "show-n-shine" winner:
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Not many would argue the enhanced value of a polished five-inch tip and muffler. |
Exhaust system from MagnaFlow uses stainless steel components and is all mandrel bent. Mandrel bends keep the diameter of the tubing perfect all the way through the bend, rather than crushing it like the factory system. The crush bends on your stock truck are very restrictive. Replacing crush bends with mandrel bends generally reduces backpressure and allows the engine to make more power.
| Dyno Testing Provides Detailed Results Establishing an accurate base line to measure the increased or decreased value of a performance enhancement is an essential element of any testing protocol. Prior to any modification of the test truck's exhaust system we weighed in on a certified scale so as to provide actual weight input for the chassis dyno's computer. With calibrated input to the dyno's computer engineers made the first of three (they averaged the best of three) dyno runs to establish the test truck's baseline shop so it was not a surprise when the truck's average maximum horsepower displayed 307.5 at 2,450 rpm and average maximum torque of 685.7 at 2,100 rpm . After completing the installation of the MagnaFlow four-inch exhaust system, the test truck was strapped to the dyno's hold downs and three more runs were made. Averaging the results of the runs, the maximum horsepower showed at 309.4 and torque was 701.6, both at almost the same rpm peaks as the baseline runs. Adding the MagnaFlow system provided a net gain of approximately two horsepower and approximately 16 lb.ft. of torque. |
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| Keeping the engine Cool While there are several gains to be had from our four-inch exhaust systems, the two most prominent results are your four-inch system's ability to relieve turbine inlet and outlet pressure decreasing "turbo lag," and an increased capacity to dissipate heat. Now, that's not to say that a four-inch system doesn't add a "cool factor" to the diesel. It most certainly does. |
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In addition to the Exhaust Cat Back Systems that we offer here we also provide an impressive list of automotive after market products for car, pickup truck, SUV and 4wd repair parts and accessories that includes rear end covers, ring and pinion gears, OE clutches and heavy duty performance clutches, diesel gauge kits, exhaust brakes, re manufactured manual and automatic transmissions and both manual and automatic overhaul kits. Other products we offer for the RV recreational vehicle market include REMCO drivelinedisconnects, tow bar and baseplates and auxiliary overdrive units to improve vehicle performance and save fuel. We have a complete 4 wheeling drivetrain product line including complete differential assemblies, limited slip and other solid locking positractions. We offer transmission conversion kits including the NV4500 and NV5600 as well as replacement kits for light duty GM and Jeep transmissions. You may be interested in visiting our Ford and Powerstroke Diesel page, Dodge Ram and other Jeep pages for detailed information.
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