Performance Exhaust System Kit, Outlet Diameter - 4 in.
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MagnaFlow Performance Exhaust System Kit, Outlet Diameter - 4 in.

Part No. 16998 Warranty Details  
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Disclaimer: This product is not authorized to be shipped/picked-up CA.

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If you're in the market for a replacement exhaust or just want something that offers you a little more power over stock, then look no further than MagnaFlow for your aftermarket exhaust needs. Made of 100% stainless steel and then fully polished to give it that extra shine, our cat-back systems not only perform, but also look good in the process.
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Clamp Size:4 in
Inlet Pipe Diameter:4 in
Muffler Finish:Polished
Muffler Height:12 in
Muffler Material:Stainless Steel
Muffler Overall Length:20 in
Muffler Shape:round
Muffler Shell Length:20 in
Muffler Width:7 in
Outlet Pipe Diameter:4 in
Performance Rated:Yes
Single Or Dual Exhaust:Single


by PowerReviews
MagnaFlowPerformance Exhaust System Kit, Outlet Diameter - 4 in.

(based on 1 review)

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Reviewed by 1 customer

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Easy to put on and sounds great!


from Northern IL.

Verified Buyer


  • Easy bolt on
  • Great sound
  • High Quality
  • The price


    Best Uses

      Comments about MagnaFlow Performance Exhaust System Kit, Outlet Diameter - 4 in.:

      Went with the Magnaflow muffler because thats all I needed for my truck. Wanted a stainless muffler so it wouldn't rust out. So did some research and found this set up. Was an easy one hour job, looks and sounds good. Comes with a life time waranty that I hope I won't need. I've had it on for a week and notice a boost in power and a little increase in fule milage. Great product, easy ordering[...].

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