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Walker Exhaust CalCat CARB Catalytic Converter with Integrated Exhaust Manifold


Walker Exhaust

Model #83153

Shopper Award

Designed, tested and validated for assured compliance to meet CARB standards, Walker CalCat Manifold Catalytic Converters are available for OBDII (1996 and newer) and non-OBD (1995 and older) vehicles and delivers a precise OE-style fit.

Walker Exhaust CalCat CARB 83153 Catalytic Converter with Integrated Exhaust Manifold


  • Body Height: 4
  • Body Length: 4.5
  • Body Shape: Round
  • Body Width: 4
  • Converter Quantity: 1
  • Grade Type: Regular
  • Inlet 1 Type: 6 Bolt Welded Flange
  • Inlet Quantity: 1
  • Material: Stainless Steel
  • Mounting Hardware Included: Yes
  • Outlet Quantity: 1
  • Outlet Type: 2 Bolt Welded Flange
  • Overall Length: 16
  • Oxygen sensor location: Pre Catalyst
  • Substrate Material: Ceramic

Proposition 65

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Walker Exhaust | Cat & Test Pipes, Mufflers, Mid Pipes

Walker Emissions Control is a major supplier of replacement emission control products and parts, such as mufflers, complete cat-back exhaust systems, pipes, catalytic converters, resonators, and related products for passenger cars, light trucks, and SUVs, as well as medium- and heavy-duty commercial and specialized vehicle applications.

Professionalism in the Industry

The Walker brand helps establish the standard in the replacement market for quality fitting, coverage, technical training, products, performance, professional assistance, and cataloging perfection, with more than 100 years of experience. Walker components are chosen by hundreds of repair professionals every day for their accurate, original equipment-style fit, great performance, and longevity.

There is probably no other brand in the business as well-known and well-known as Walker regarding high-quality exhaust system components. It is the world's leading maker of exhaust systems and emissions control devices, both OEM and aftermarket. Many major automobile manufacturers use the company as an OE supplier. Walker possesses the technical mastery required to handle today's demands while addressing future difficulties.

Walker Exhaust's Humble Origins

The brand's history may be traced back to 1908, when William A. Walker and his sons, Williard and Warren, established the 'Walker Operation.' They started making 'tire savers' in 1912, which removed the load off the tires when automobiles were being kept for the winter. The moniker 'Walker Manufacturing Company' was formally adopted in 1916 when they created a new production plant in Wisconsin. Walker went on to become one of the most well-known jack producers.

The louvered tube, which revolutionized the mufflers of the day, which were nothing more than tin cans, was patented in 1932, but it was not the company's latest revolutionary invention. Walker was originally known as the industry leader because of the louvered tube muffler. In 1941, the company maintained its invention tradition by developing the first stainless steel muffler.

The demand for regulating pollutants grew as the number of vehicles on the road increased. Walker invented the first aftermarket catalytic converter in 1978, following years of studying and building the forerunners of today's emissions control systems.

Walker was the one who changed the industry by setting new standards for durability. It was the first aftermarket company to provide a professional installer with a Limited Lifetime Warranty. Today, the brand continues developing and producing new items that have become symbols of quality, durability, and innovation. All Walker exhaust parts, from superior Quiet-Flow mufflers to CalCat converters, are meticulously developed to fit the needs of every customer. If you want the best sound and performance, you may opt for Walker performance exhaust components.

Find High-Quality Walker Exhaust Only at Vivid Racing

From fitment help from our in-house experts to shipping packages, we'll care for you and your Walker Exhaust. We know how much of a financial investment you're making in a set of Walker Exhaust and accessories and upgrades. In return, we'll deliver a service and product second to none.

At Vivid Racing, we love cars. They are our vice in life. We love the automotive community and love our customers who think like us.

Finding a perfect aftermarket product is not an easy job. We fully understand it, and we are here to help you find the best modifications for your car.

We specialize in double takes! Our passion is simply helping you build the car you always dreamed of. Everyone has their favorite look, color, effect, and desires, and we are here to help you achieve your goal.

Vivid Racing ensures that they meet the customer's expectations regarding quality, size, and strength.

The company always provides quality Walker Exhaust accessories for applications that need speed and good looks.

Vivid Racing carries high-performance parts for almost any need. Click these links to choose from our selection of Body Kits, Big Brake Kits, Seats, Custom Wheels and Tires, Engine Parts, Exhaust Parts, Intakes, Suspension, and Transmission Parts.

Buying from Vivid Racing is the best choice you can make. We back every part we sell with our guarantee of satisfaction.

Buy online or give one of our world-class sales professionals a call at 1-480-966-3040. If you don't see what you are looking for, Call Us.

We can help. Vivid Racing was voted #1 in customer service nationwide!

Vivid Racing carries Performance Ignition Parts from all the top manufacturers in the automotive industry. Our manufacturers include Bosch, Delphi, Eurospare, Karlyn STI, NGK Spark Plugs, and many more!

Hands-On Experience and Professionalism are what make us the best.

Are you tired of paying the dealers' overly inflated prices for their parts? Vivid Racing can save you up to 60% off the dealers' prices. Click here to visit our OEM PARTS STORE.

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