Not Available to Ship to California
Dynatech SuperMAXX Stainless Long Tube Headers are an excellent way to bolt on 30 Hp and 24 Ft. Lbs. of Tq. to your Chrysler 300C 6.1 or 6.4 SRT-8 Hemi. Although a tune is recommended, these power gains were before the tune! A power tune could add another 20-25 Hp. 100% Stainless Steel construction with a Limited Lifetime Warranty makes the SuperMAXX header second to none. 1.875” primary tubes and a 3.00” collector make a great combination for stock engines and/or upgraded power plants. Fits with automatic or manual transmissions and takes about 5-7 hours to install. Comes complete with detailed, full color instruction manual for easy installation. O2 Extension cables, triple layer stainless steel gaskets, header bolts and all installation hardware are included.
Designed for use with the following Dynatech intermediate sections:
728-73320 Catted Mid-Pipe For 2005-2017 Chrysler 300 SRT8 6.1L / 6.4L V8
728-73330 Non Catted Mid-Pipe For 2005-2017 Chrysler 300 SRT8 6.1L / 6.4L V8
Exhaust systems and headers — superior power and efficiency.
For more than 20 years, Dynatech has focused on new technology to continue producing exhaust systems with superior fit, function and performance. Racing and engineering advances throughout the industry are bringing a new breed of racing and performance cars to the tracks and the streets. You will see that excitement and new performance technology when you look at Dynatech exhaust products.
Drag racing, circle track, street rod & muscle, and high performance.
Regardless of your racing or performance preference, Dynatech’s virtual reality design systems capture key interference and mounting points under the hood and throughout a car or truck chassis. Tube lengths, diameters and routing can all be designed and manipulated for the perfect fit and increased performance. These precision design systems not only cut design time, but also help create more efficient and more powerful products. All our headers and exhaust systems are tested on dyno equipment to make sure we’re delivering the most horsepower and torque gains for the investment.
Note: These products are intended for racing and off-road applications. Not legal for sale or use in the state of California, nor in states which have adopted California emission standards.