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๐Ÿš— walker 54752 ultra epa direct fit catalytic converter - boost your vehicle's performance logo

๐Ÿš— Walker 54752 Ultra EPA Direct Fit Catalytic Converter - Boost Your Vehicle's Performance Review

5

ยท

Very good

Revainrating 4 out of 5ย ย 
Ratingย 
4.2
๐ŸŒซ๏ธ Exhaust & Emissions, ๐Ÿ› ๏ธ Replacement Parts

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Description of ๐Ÿš— Walker 54752 Ultra EPA Direct Fit Catalytic Converter - Boost Your Vehicle's Performance

EPA COMPLIANT -- For use on OBDII vehicles, 1996 and newer. Not legal for sale or use in CA & CO. Legal in NY & ME on EPA Federal Emission Equipped Vehicles only. Consult your state's aftermarket converter regulations for details. DIRECT-FIT DESIGN -- Direct-fit bolt-on replacement solution with OE-style hangers, brackets, routings and heat shields for easy installation that doesn't require specialized fabrication and/or welding. KEEPS CHECK ENGINE LIGHT OFF FOR EMISSIONS CODES -- OE-style high-technology washcoat and optimal precious metal load delivers required reduction in tailpipe emissions to match vehicle application. STRONG AND DURABLE -- Features thick OE-style flanges, hangers and brackets for strength and durability. OE-STYLE DESIGN -- Features aluminized heat shields when originally equipped, to match OE design, protecting the undercarriage from heat created by the converter.

Reviews

Global ratings 5
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Type of review

Revainrating 3 out of 5

good price but fits.

I had to replace an OEM part - according to the picture of the unit - it shows smooth curves but when it arrived it wasn't. It had crooked curves, no spike or smooth flow. I needed a replacement - great price but not like the picture. Walker, please update the photo.

Pros
  • Excellent Overall Performance
Cons
  • Vulgarity

Revainrating 4 out of 5

Catalysts are good so far

Installed on a 2004 Pontiac Grand Prix GT1 with Series III 3800 n/a. Installation is easy as it involves 4 nuts and an O2 sensor. I would recommend installing new hardware as it is likely very rusty on the resonator side. I will report any issues with codes or early rejection. By the way, was the packaging weird? The way some people pack their luggage; I don't think it's that bad, but they also put the decal directly on the metal so the residue has to be burned on take off.

Pros
  • Nice packaging
Cons
  • So-so

Revainrating 5 out of 5

Another great fit from Walker

This converter replaced the factory converter on a 2005 Buick LaCrosse 3.8L with 140 xxx miles in Wisconsin weather conditions. At the time of writing this review it has been in the car for around 2 months and has done 15,000 miles and runs well. The fit was excellent and it hung up straight. It took just over an hour to break in the car, swap out the converter and go. The worst part was removing the rusty nuts from the end of the resonator, but that's what a torch is for. The only minorโ€ฆ

Pros
  • Easy installation
Cons
  • There are other interesting options.

Revainrating 4 out of 5

Great item but requires an O2 sensor gasket.

It flows better than the original so the engine code works, at least for me. Just buy a $10 pad and you're done. Noticed slightly more power due to better flow compared to the original. Fits perfectly. Installed with new gaskets (sold separately) in an hour and I'm in a rusty belt. But new screws for the resonator/middle tube connection and clean the end of the middle tube with sandpaper for better sealing. Tip: Jack everything up after assembly and start the car, the connection on the engineโ€ฆ

Pros
  • Best in its niche
Cons
  • I'll add later