AWE Exhaust Giveaway Cat
  See all Exhaust Parts products

Hooker Maximum Flow Muffler

$118.00 Sale:$105.95

Hooker

Model #21604HKR

Free Shipping

In Stock


Shopper Award

The Hooker Maximum Flow muffler actually flows 99% and produces more horsepower and torque than a 2-1/2" open pipe. The Maximum Flow is constructed of an aluminized steel case with stainless steel internal core and uses a high temperature packing material to absorb excessive noise while allowing a mellow powerful sound. As with all absorption type silencers, the Maximum Flow will be most effective for sound control with lower compression (8.5 to 1 and lower) motors with conservative Camshafts and with applications using catalytic converter(s). The Maximum Flow flows either direction, allowing for easy installation.

Features:

  • High Temp Packing Material Absorbs Excessive Noise while Allowing a Mellow Powerful Sound
  • Bi-Directional Exhaust Flow Design
  • Stainless Steel Perforated Exhaust Core
  • 4-3/4"H x 10-1/4"W x 14"L 16 Gauge Fully Welded Aluminzed Steel Case
  • Single 2-1/2" Offset Outlet
  • Single 2-1/2" Offset Inlet
  • Feature intricate stainless steel, robotic weld seams
Specifications:
  • Automotive Item Grade: High Performance
  • Emission Code: 5
  • Fitment: Universal
  • Inlet Diameter (in): 2.5
  • Inlet Position: Offset
  • Material: Aluminized Steel
  • Muffler Type: Glass Pack
  • Outlet Diameter (in): 2.5
  • Outlet Position: Offset
  • Product Type: Muffler
  • Sound Level: Aggressive Sound
  • Type of Muffler: Glass Pack
Notes:
  • To use as replacement on Mustang, cut off inlet/outlet pipes flush with stock mufflers and weld in place
  • Stock hangers must be welded to new
  • muffler

Proposition 65

/!\ warningWARNING: Cancer and Reproductive Harm

https://www.P65Warnings.ca.gov

Who is Hooker Headers?

Hooker Headers is a company founded by Gary Hooker in 1962. It started when he decided to design a header for his 409 Chevrolet. Soon after, he realized a demand for headers in his area and decided to produce them commercially. Starting with a few employees in a building in South Ontario, CA, Hooker Headers was born.

Simple Yet Effective Design

The company’s philosophy is simple, to produce a header design that would make real and usable power by balancing the exhaust and intake pressure waves. It allows the engine to expel the burnt gas and draw in air for a better fuel and air mixture. This philosophy is evident to all of their products, making them one of the most sought-after brands.

Racing Heritage

During the 1960s and 1970s, Hooker Headers dominated the drag racing scene as almost all of the NHRA Pro Stock cars are using Hooker Headers. It is also used by legendary racers Bill “Grumpy” Jenkins, Sox & Martin, and Bob Glidden and was a regular during their campaigns. Up to this day, Hooker Headers holds the claim of the winningest header in drag racing history.

Purchase Hooker Header At Vivid Racing

If you are in the market for a high-quality exhaust system for your vehicle, Hooker Headers is the brand for you. They lead the way when it comes to header designs and technology and is used by many racers and enthusiasts worldwide. For almost 60 years, they have consistently provided their customers with the best products that satisfy their optimum performance needs. To know more about Hooker Headers, visit Vivid Racing and check out their list of products that fit your specific requirements.

Installation Instructions

Click to view the Installation Instructions here

Warranty Information

Click to view the Warranty Information here

Check out these other great products