Header banner
Revain logoHome Page
๐Ÿš— magnaflow universal standard grade catalytic converter 59959 - stainless steel, 3in inlet/outlet diameter, 8in overall length, no o2 sensor - epa compliant replacement logo

๐Ÿš— MagnaFlow Universal Standard Grade Catalytic Converter 59959 - Stainless Steel, 3in Inlet/Outlet Diameter, 8in Overall Length, No O2 Sensor - EPA Compliant Replacement Review

8

ยท

Very good

Revainrating 4 out of 5ย ย 
Ratingย 
4.0
๐ŸŒซ๏ธ Exhaust & Emissions, ๐Ÿ› ๏ธ Replacement Parts

View on AmazonView on ะฏM

Media

(2)
img 1 attached to ๐Ÿš— MagnaFlow Universal Standard Grade Catalytic Converter 59959 - Stainless Steel, 3in Inlet/Outlet Diameter, 8in Overall Length, No O2 Sensor - EPA Compliant Replacement
img 2 attached to ๐Ÿš— MagnaFlow Universal Standard Grade Catalytic Converter 59959 - Stainless Steel, 3in Inlet/Outlet Diameter, 8in Overall Length, No O2 Sensor - EPA Compliant Replacement

Description of ๐Ÿš— MagnaFlow Universal Standard Grade Catalytic Converter 59959 - Stainless Steel, 3in Inlet/Outlet Diameter, 8in Overall Length, No O2 Sensor - EPA Compliant Replacement

EPA PRE-OBDII COMPLIANT - This catalytic converter is designed to meet or exceed Federal EPA (Environmental Protection Agency) Pre-OBDII emissions requirements in compliance with legal standards for federally registered vehicles. NOT for use in California or Colorado. UPGRADED DESIGN - Using our latest catalytic converter manufacturing technologies, these early vehicle applications benefit from updated flow characteristics and modern construction designs. STAINLESS STEEL CONSTRUCTION - The utilization of highly corrosion resistant stainless-steel construction and MagnaFlowโ€™s cutting-edge CNC precision robotic manufacturing techniques ensure consistently perfect fitment, reliable performance and superior longevity. 5 YEAR / 50,000-MILE LIMITED WARRANTY - Worry-free ownership is made possible thanks to the 5 year/50,000-mile construction and 25,000-mile emissions warranty included with this MagnaFlow catalytic converter. UNIVERSAL FIT - The universal configuration of this catalytic converter means that cutting, fabrication and/or welding may be required. MagnaFlow recommends professional installation.

Reviews

Global ratings 8
  • 5
    5
  • 4
    1
  • 3
    0
  • 2
    1
  • 1
    1

Type of review

Revainrating 5 out of 5

Works as expected - catalytic converters and parts

Eliminates 80% of odors when installing a long elbow. This dampened the engine a bit, but also eliminated some rasps. In general very satisfied.

Pros
  • Confident
Cons
  • Large and bulky

Revainrating 5 out of 5

Works great with catalytic converters and parts

I live in Utah, Cache County needs an emission. I bought one of these to put on my 1995 GMC Sierra 5.7. It's gone. Exhaust sounds great. Definitely better than stock.

Pros
  • Few competitors
Cons
  • Available in white only

Revainrating 5 out of 5

Better to weld than cut slots and add staples

They work well, absorb force and noise but I can test them with my vet. Does the gas smell come from the exhaust with straight pipes and a third stage cam change?

Pros
  • Excellent construction
Cons
  • Not bad but...

Revainrating 5 out of 5

BBC 454 Truck: Catalytic Converters

3 Inch Header + MagnaFlow Catalytic Converters + DynoMax Super Turbo + True Dual Exhaust and they work perfectly. Light smoke and strong exhaust odor removed and no noticeable effect on performance. The environment saved.

Pros
  • Great Price
Cons
  • So So

Revainrating 1 out of 5

Not stainless steel as advertised

This product is advertised as stainless steel but after 6 months of vehicle use it turns out this is not the case. The finish is different than other stainless steel components in my exhaust system.

Pros
  • One year trial
Cons
  • No

Revainrating 5 out of 5

Helped improve the performance of my Excursion 5.4 low power petrol SUV

Can't tell how much this alone helped as I also converted Ford's factory 90 degree Y pipe to a true open Y pipe and removed the resonator. Installed a 3" rear pipe muffler and a ProFlow muffler. Single exhaust. But now it's a more productive truck. And on the highway it gets 1-2 mpg more. Now it sounds like a truck too, but not too loud.

Pros
  • . Absolutely amazing!
Cons
  • Functionality

Revainrating 4 out of 5

Needs to be installed correctly

I previously bought them on another truck and welded them on at the shop and the catalytic converters broke. But it's not magnaflow's fault. If you do this, you need to understand how they work. When you install them, you need to weld them right where they came from stock. Catalysts work at a certain temperature. And they will issue a code. This code needs to be emotionally tuned first as the O2 sensors will think the car has clogged catalytic converters or decide the fuel mixture is lean andโ€ฆ

Pros
  • Durable finish
Cons
  • Damaged