Exhaust Products
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Bosal Exhaust Products

Part No. 079-5111 Warranty Details  

Disclaimer: This product is not authorized to be shipped/picked-up CA.

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Bosal is a leading worldwide manufacturer of OE, replacement, and high performance exhaust systems, catalytic converters, and related components.

In North America, Bosal designs, develops, and manufactures original equipment exhaust systems for carmakers such as GM and Ford. Bosal supplies OE service products to many import / transplant carmakers including VW, Honda, Volvo, Subaru, and Mazda. Bosal also develops high performance exhaust for OEM port of entry and dealer programs.

Bosal pioneered the manufacture of one-piece, direct-fit replacement exhaust systems more than twenty-five years ago. Today, Bosal remains the leader in direct-fit exhaust systems for import vehicles, and has expanded their program to include direct-fit catalytic converters for both the import and domestic aftermarket. Included in the catalytic converter program is their new line of Bosal Super-Cats and our most recent addition - Bosal's line of CARB Approved Catalytic Converters.

Product Features:

  • One Piece, Direct Fit Unit that eliminates the need for cutting, pipe bending, or welding.
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Case Material:Stainless steel shell, aluminized associated pipes
Overall Length:57 in
Substrate Material:Ceramic
Type:49 State Legal - Excluding California

REVIEW SNAPSHOT®

by PowerReviews
BosalExhaust Products
 
3.0

(based on 5 reviews)

Ratings Distribution

  • 5 Stars

     

    (1)

  • 4 Stars

     

    (2)

  • 3 Stars

     

    (0)

  • 2 Stars

     

    (0)

  • 1 Stars

     

    (2)

60%

of respondents would recommend this to a friend.

Reviewed by 5 customers

Displaying reviews 1-5

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1.0

Does not fit

By 

from CO

About Me Mechanic

Comments about Bosal Exhaust Products:

This product did not fit on my 1996 GMC K1500 5.7l. Check out the magna flow instead its and easy install for just a little more money.

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1.0

does not fit

By 

from hope mills nc

About Me Casual Driver

Verified Buyer

Pros

    Cons

    • Did Not Fit Even Though C

    Best Uses

    • Replacement

    Comments about Bosal Exhaust Products:

    Claims to be exact fit for 2000 denali. but is not. had to return and go else where to get obey that did fit.

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    4.0

    Not quite a

    By 

    from Rockford, Illinois

    Verified Buyer

    Comments about Bosal Exhaust Products:

    [...] One of the flair pipe endings had a good dent in it that I had to tap out with a hammer. Like the other post, the front mounting flange (pipe to exhaust manifold) did not fit, I had to use a dremel tool with a carbide bit to grind out each of the 3 bolt holes on both flanges. Took an extra hour of grinding / fitting / grinding / fitting..

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    4.0

    Review your options before buying

    By 

    from New London, CT

    See all my reviews

    3 or more reviews submitted

    Comments about Bosal Exhaust Products:

    I went with this set up, instead of buying two aftermarket cats and having a shop cut out the old and weld in the new. But, it was hard to get the old pipes disconnected from the exhaust manifold without breaking the mounting bolts (lotsa torching!), and the front mounting hardware on this item did not fit exactly; I had to expand the 3 slots on each flange on the front pipes with a hand file. It worked, and the truck passed emissions. Check engine light went out, etc.But I could have bought two cats for about $99 each and had them welded in for about the same money and a lot less hassle.

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    (1 of 1 customers found this review helpful)

     
    5.0

    A perfect fit, quality part.

    By 

    from Erie, PA

    Comments about Bosal Exhaust Products:

    I purchased this y-pipe / cat combo pipe for my 1999 suburban. It fit perfectly onto both manifolds, and at the rear muffler pipe flange. The thread bores for the O2 sensors were smooth, I put all three sensors in by hand all the way before I tightened them. Great quality pipe for the $$.

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    Displaying reviews 1-5

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    Do you have questions about this product?

     

    Ask a question, get answers from real customers and in-house experts. For further assistance, please review your support options on our Contact Us page.

    3 Questions | 3 Answers
    Displaying questions 1-3
    • Q:

      this claims to be an exact fit but reviews say otherwise. Should I waste my time ? I dont believe in fabricating a brand new part that is suppose to be an exact fit. Should I take the chance ? Nothing make me more enraged than having to make 2 trips to the store when only one is needed. And when the exaust is already off the truck how am I suppose to get back to the store ? My time is more valuable than your business.Should I look elsewhere ?
      Asked on 8/19/2013 by Doggie

      1 answer

      • CUSTOMER CARE

        A:

        Sorry for the confusion caused. For assisting you further on this Bosal Exhaust Products - part# 079-5111, please provide the year, make, model and engine size of the vehicle. You may also call us at: 1-877-238-2623 and one of our Parts Pros will gladly assist you with any questions or concerns you may have.

        Answered on 8/19/2013 by Vincent from AAP
    • Q:

      What is the "w/Y Pipe Converter Asm" that is mentioned in the product description? Is that the connection between the double flange and the muffler? Thanks.
      Asked on 7/1/2013 by Steve from Connecticut

      1 answer

      • CUSTOMER CARE

        A:

        The Bosal Exhaust Products - Part No. 079-5111 is actually a catalytic converter combo pipe that fits into both the manifolds on your truck. The part is not exactly a Y-pipe but sometimes called so due to its similarity to a Y-pipe. For any further assistance please feel free to call us at: 1-877-238-2623 or visit the nearest Advance Auto Parts store and one of our Parts Pros will gladly assist you with any questions or concerns you may have.

        Answered on 7/1/2013 by John the Car-Doc from AAP
    • Q:

      Does this come with all gaskets needed?
      Asked on 6/22/2012 by DIY from Harvest, AL

      1 answer

      • CUSTOMER CARE

        A:

        No, this part Bosal Direct Fit Catalytic Converter, Part No. 079-5111 does not comes with gaskets. This part is Direct Fit Catalytic Converter which eliminates the need for cutting, pipe bending, or welding.
        For compatibility of this part with your vehicle, please provide your vehicle make, model and engine specification.
        For any further assistance, please feel free to call us at 1-877-238-2623 or visit your nearest Advance Auto Parts store and our representatives would be more than happy to assist you.

        Answered on 6/23/2012 by Aaron from AAP
    Displaying questions 1-3

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