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Flowmaster Catalytic Converter - Direct Fit - Federal

Flowmaster Catalytic Converter - Direct Fit - Federal

For general reference only - Fits 2004-2006 Jeep Wrangler - Reference application guide for true fitment.

Part # 2049170

3 Reviews

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Free Shipping - Lower 48 US States

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$282.07

MSRP $1,245.00

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Emissions

This part is legal under the provisions of EPA’s Tampering Policy dated November 23rd, 2020.

See Emissions Details

Flowmaster's Standard Grade line of direct fit catalytic converters are specifically designed to meet or exceed OEM specifications for exact fit and performance, and are available for a wide range of popular applications. These converters all meet USEPA emissions standards and include a 25,000 mile emissions warranty, and 50,000 mile/5 year stainless steel exterior casing warranty. These cannot be shipped to California addresses or be installed on vehicles in other states that have adopted all or parts of California emissions standards. Please check your state and local laws for specific converter replacement requirements.

Features:

Premium quality
Flowmaster quality
Engineered to keep the "MIL" light off
Direct fit

About Flowmaster

Shop the official site of Flowmaster for exhaust systems, mufflers, and more that deliver the iconic Flowmaster sound. Available at Holley.com!

Air Tube Adaptable	Not Air Tube Kit Adaptable
Assembly Length (in)	50.25
Body Length (in)	N/A
Body Width (in)	N/A
Brand	Flowmaster
CARB (California) Compliant	No
CARB EO#	N/A
Clearance Category	Exhaust
Discount Percentage	Over 75%
Emission Code	7
Fitment	Direct OE Replacement
Format	Main Catalytic Converter
Grade	Standard Grade
Housing Material	Stainless Steel
Inlet Connection Type	Flanged
Inlet Diameter (in)	2.25
Location	Front & Middle
Mount Type	Uses Factory Hangers
Outlet Connection Type	Flanged
Outlet Diameter (in)	2.5
Oxygen Sensor Location	Pre & Post Catalyst
Product Type	Catalytic Converter
Sale Category	Exhaust
Substrate Material	Ceramic
UPC	700042033034
California Proposition 65 Required	No
Part Number	2049170

This part is legal under the provisions of EPA’s Tampering Policy dated November 23rd, 2020. The company has reasonable basis (test results) to verify that this product allows the vehicle to operate within legal emissions standards and is therefore legal to be sold for on-street use in all states that accept the legal provisions of the Clean Air Act and the EPA Tampering Policy. This product is NOT LEGAL FOR SALE OR USE IN THE STATE OF CALIFORNIA. Testing with the California Air Resources Board, in order to achieve 50-state compliance, is pending with CARB. Once testing is complete with California, and an E.O. number is issued, this product will be updated to 50-state legal status.

Warranty for part# 2049170

Uses compression bent tubing

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Solid Part & Great Price

By Charles L on May 28, 2019 | Verified Owner

I have a 2004 Jeep TJ Rubicon. This bolted right in place of the factory part. I had absolutely zero issues installing this. Great welds too. Plus its half the cost of everybody else!!!! Thanks Guys!!!

Perfect fit -- well made, great price

By Jeffrey K on September 16, 2019

I have a 2004 Jeep Wrangler Unlimited with an automatic (LJ, if you will) and the factory cats were shot. It took about 230,000 miles to kill them, so I can't complain. I read various reviews and settled on Flowmaster because of the positive comments, and am very impressed with the construction, quality, and fitment. The upper assembly with the mini-cats bolted into place with absolutely no trouble -- everything lined up perfectly. You'll need new exhaust flange bolts because the stock bolts have too small of a head for the flange holes... that, or get some washers. I used M10x1.5-40mm full-threads with washers and they fit perfectly.. 40mm was just right, but 50mm might be easier and there's room. The Flowmaster exhaust flanges are thick, flat steel so a 17mm hex head fits with no trouble. The stock exhaust flanges have a lip, thus the smaller heads on the stock bolts. A few hints: 1) Get a can of Liquid Wrench, PB blaster, WD-40... whatever you prefer... and soak the old bolts for a little while. Keep a torch handy and use it if the bolts don't break free. Heat helps significantly. 1) You don't have to completely remove the skid-plate. Simply remove the transmission-to-skid-plate bolts and the skid plate bolts on the passenger side, then loosen the bolts on the drivers side to let the plate hang loose. This will give you plenty of room to access to the rear cat/muffler bolts. Make sure you support the transmission first -- I used a floor jack gently snugged under the driveshaft near the front universal... don't jack up the Jeep -- this isn't jack point, just support the transmission. 2) I was able to remove the stock assembly and install the Flowmaster assembly without removing the front drive-shaft... there is room. It would be easier to reach all the exhaust flange bolts with the front driveshaft removed, but it's not absolutely necessary. 3) While you've got everything removed, take this time to replace the pre-cat O2 sensors on the exhaust manifold -- they're easy to reach with the mini cats out of the way. While you're at it, install new O2 sensors on the mini cat assembly before you bolt it to the engine. I taped the O2 sensors wires to the pipes to keep them out of the way while fitting it to the engine. Spend the money on quality O2 sensors.. I used NGK and have no problems. 4) Loosely bolt the mini cats the to exhaust header -- one person can do it, but an extra set a hands might help. Then slide the rear cat onto the hanger, then slide it onto the mini cats pipe, then loosely bolt the rear cat and muffler together. Now tighten the mini cats assembly to the engine, then tighten the rear cat to the muffler. I have a stock muffler and cat and muffler flanges lines up perfectly. 5) Before you put the skid-plate back, install the exhaust clamp at the rear converter/muffler junction. It's not a fun job, but it's doable on ramps in the driveway. What made the difference was the exactness of fit ... I didn't have to hammer, bend, twist, or deform anything to get this unit installed -- everything lined up and fit like a glove. Plus, the price was right. I couldn't be happier, and engine power has been restored. What was in the box: front assembly with mini-cats, rear cat, an exhaust clamp, and a warranty card. Things you'll need: new O2 sensors, sensor-safe anti-seize, new exhaust flange bolts (flange head or use washers), one day, a patient spouse, and several beverages of your choice. You can't go wrong with these. Good luck!

Great product!!!

By Daniel D on August 10, 2021 | Verified Owner

Bought catalytic converters for my LJ since they were toast. This is a great quality product that bolted right up. The price is right, it isn’t the cheapest or most expensive out there, but you are getting a great quality product without breaking the bank.

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*Free Shipping & Handling only offered to the contiguous US on orders over $149, excludes clearance parts and oversized packages.

Some parts are not legal for use in California or other states with similar regulations.

Flowmaster Catalytic Converter - Direct Fit - Federal

Flowmaster Catalytic Converter - Direct Fit - Federal

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