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Flowmaster Direct Fit Catalytic Converters 2010023

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$312.03

Catalytic Converter, 3-way Style, Stainless Steel Case, Ceramic Substrate, Cadillac, Chevy, GMC, 5.7L, Each

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11 Customer Reviews for Flowmaster 2010023 - Flowmaster Direct Fit Catalytic Converters

Average Customer Review

5 Star

(5)

4 Star

(3)

3 Star

(2)

2 Star

(1)

1 Star

(0)

Results 1 - 10 of 11

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Flowmaster cats

Summit RacingSummit Racing Verified Purchase

Truly a direct bolt on they bolted right on to my Gibson header in my 1999 suburban witch are a stock style flange on shorty header also flowmaster duel exhaust sounds sweet I'm very happy thanks flowmaster and summit for the easy switch did all in 7 hours

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Reviewer: KRIS from WA

Date: July 30, 2014

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Replacing my exhaust

Summit RacingSummit Racing Verified Purchase

I have a 1999 suburban that need a new exhaust but only catalytic converters. The were rattling and, it also had a hole in it. This was a great replacement and investment.

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Reviewer: JASON from IL

Date: July 28, 2014

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Great buy

Fit great after a lil bending and a Jack. Definitely worth the money. Truck pulls great in the upper rpm's.

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Reviewer: Reggie from DC

Date: July 14, 2014

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flowmaster 2010023 direct-fit catalytic converters

Summit RacingSummit Racing Verified Purchase

great kit with everything you need for installation. only problem was the exhaust manifold flanges didn't slide right on the studs. you have to kinda help them on with a chance of damaging the threads. wish i could have used the old flanges. other than that everything fits great. the new gaskets and bolts save you a trip to the store.

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Reviewer: DENNIS from AZ

Date: July 08, 2014

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Awesome with fast shipping

Summit RacingSummit Racing Verified Purchase

They got my exhaust here before the eta and the exhaust was truly a direct fit would've loved some summit racing stickers but that's neither here or there

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Reviewer: RYAN from TX

Date: June 13, 2014

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Excellent look

Summit RacingSummit Racing Verified Purchase

Awesome look, sound, and flow but Flowmaster needs to check their bend cards (the bends were a bit off) that's the only reason for the 3 star rating if that was corrected it would be a 5 star rating

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Reviewer: DEREK from CO

Date: May 19, 2014

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Flowmaster Direct fit catalytic converters 2010023

Summit RacingSummit Racing Verified Purchase

Summit was prompt and helpful as usual, but I can't give the same review for flowmaster. The holes in the flanges that connect to the OEM exhaust manifolds weren't in the right location an had to be drilled larger to fit which was difficult due to the fact that they are captured on the exhaust pipe by the flare. Additionally, the bell on the two piece Y pipe was undersized making it almost impossible to fit them together. Even after cutting a portion of the male piece off, it took lubrication and major leverage from opposite sides of the frame to get the pipes together. ...read more

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Reviewer: GARY from TX

Date: May 13, 2014

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Poor craftsmanship

Summit RacingSummit Racing Verified Purchase

First one did not fit, second fits with inches off from the OEM specs. Flow master need to go back to the computer and redraw these cats. Update, after having these Cats for about two months I can see that they are not bad at all. Still some small problems, but I see better HP, and gas mileage with the end of the Check Engine Light.

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Reviewer: HERMAN from TX

Date: April 23, 2014

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Flowmaster

Summit RacingSummit Racing Verified Purchase

I love this item.had to make a replacement upgrade modification.nice price.

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Reviewer: STEVON from United States

Date: April 15, 2014

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Flowmaster Direct Fit Catalytic Converters 2010023

Summit RacingSummit Racing Verified Purchase

Looks good and pipe bends were accurate. The three hole flanges that connect to the manifolds had the hole spacing too close and the holes had to be slightly enlarged to fit over the studs. I took points off of Ease of Installation and Quality for that reason.

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Reviewer: RICHARD from KY

Date: March 24, 2014

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  • 1
  • 2

Some parts are not legal for sale or use in California on any pollution-controlled motor vehicles

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