K-Tuned Oval Cat-Back Exhaust System: 3 Inch

K-Tuned Oval Cat-Back Exhaust System: 3 Inch
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    4 out of 54 out of 54 out of 54 out of 54 out of 5 2 reviews


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    Ships direct from K-Tuned
    Inventory not provided, please contact us for availability

    Will It Fit Your Vehicle?

    Fitment Notes

    will also fit RSX premium/base models that are using or switching to a Type-S header.


    K-Tuned RSX Cat-Back Exhaust Systems have been developed to offer maximum overall performance and excellent fitment, something that until now has been quite difficult to accomplish on the RSX chassis. With several exhaust systems currently available for the RSX, we already know that 3" piping reduces restriction and offers the K engine significant power gains, especially in the higher rpm range. The problem with most RSX exhaust systems has been fitment because standard 3" round piping under the RSX chassis hangs way too close to the ground. This has forced some manufacturers to sacrifice performance by using smaller tubing to compensate for the bad ground clearance. The key feature of the K-Tuned RSX Exhaust System is the unique 3" oval tube mid pipe, which completley solves the ground clearance problem and maximizes exhaust flow. There shouldn't be anymore scraping on driveways or speed bumps because the 3" nominal size oval mid pipe actually hangs at the exact same height as the factory Type-S exhaust.

    The system is a direct bolt-on for all 02-06 RSX Type-S models but will also fit RSX premium/base models that are using or switching to a Type-S style header. Note that the entry to the mid pipe has an extremely short section of 2.5" pipe that quickly steps back up to 3". This is necessary because we wanted our system to bolt up perfectly to the stock Type-S header as well as any aftermarket headers that maintain the factory connection point. If you have a turbo setup or an aggressive all motor setup you can easily cut this transition off and join it to your down-pipe or header. The rear section includes a resonator and a fully polished stainless steel muffler with a 4" double wall slash cut tip and we also include all gaskets and hardware. For anyone who has questions about sound, keep in mind that this is an aggressive, race inspired, straight through exhaust system so it will make some noise. This kit was not designed for the average grocery getter RSX.


    • Part Number: KTD-RSX-CBE
    • Exhaust Diameter: 76mm (2.99in)
    • Manufacturer: K-Tuned

    Vehicle Fitment

    • will also fit RSX premium/base models that are using or switching to a Type-S header.
    Acura RSX
    2002 Acura RSX Type-S
    2003 Acura RSX Type-S
    2004 Acura RSX Type-S
    2005 Acura RSX Type-S
    2006 Acura RSX Type-S
    2002 Acura RSX Manual
    2003 Acura RSX Manual
    2004 Acura RSX Manual
    2005 Acura RSX Manual
    2006 Acura RSX Manual
    2002 Acura RSX Automatic
    2003 Acura RSX Automatic
    2004 Acura RSX Automatic
    2005 Acura RSX Automatic
    2006 Acura RSX Automatic

    2 reviews for K-Tuned Oval Cat-Back Exhaust System: 3 Inch

    4 out of 54 out of 54 out of 54 out of 54 out of 5

    3.5 out of 5.0

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    5 out of 55 out of 55 out of 55 out of 55 out of 5

    12/17/2016 by Andres Polanco

    Ktuned is life

    I love the exhaust I have it paired with a Ktuned header sounds so good best part is it nice when just causing around

    2 out of 52 out of 52 out of 52 out of 52 out of 5

    12/5/2016 by John Phillippe

    Make your own decision

    I purchased this exhaust less that 4 months ago and had it on for about 5000 miles in normal summer conditions. It has broken on 2 of the welds and it obviously defective. My car has a hasport 70a rear motor mount and isn't low so no scraping and no reason for this. Then I contacted KTuned and they asked for pictures. Pictures were sent and their response was they want me to send the exhaust back to them so they can decide if they want to try to fix it or give me a new one that isn't defective. I spent good money on this exhaust and money to get it put on, now I have to spend my money to take it back off and ship it back to Canada. We are up to like a 1000 dollar exhaust and not to mention that I now have no car until they figure their shit out. Bad customer service in my opinion and poor quality control. I really wanted to like KTuned parts, they are just giving me reason not to like them.