WTB - MagnaFlow Resonator Straight Pipe (2018 Si Sedan)

[BaboLonian]

I only had to buy one set from the link I provided. I believe it was a male/female. And as for leaks, there are none! The only problem I had was actually attaching the piping to the end where some pipe sticks out beyond the flange on the MagnaFlow to aid in alignment when clamping down. With the persuasion of my arms and a rubber mallet however, it sits snug and you'll be able to clamp it down. Hope to see your set up when you get to it!

Got it installed today. Im so excited about the way it turned out. This exhaust with the resonator delete is honestly how the exhaust should have sounded. I wasnt able to use the same pipe i got from auto zone because that pipe is supposed to be used as a slip on style but the exhaust shop i went to had pipe they supplied. Easily able to daily drive with this set up and freeway driving there isnt much drone. Wind noise was louder then the drone in the cab. Thank you again for explaining the set up!

And you were right. Video doesnt do justice on how it really sounds in person

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[IvanJonn]

Got it installed today. Im so excited about the way it turned out. This exhaust with the resonator delete is honestly how the exhaust should have sounded. I wasnt able to use the same pipe i got from auto zone because that pipe is supposed to be used as a slip on style but the exhaust shop i went to had pipe they supplied. Easily able to daily drive with this set up and freeway driving there isnt much drone. Wind noise was louder then the drone in the cab. Thank you again for explaining the set up!

And you were right. Video doesnt do justice on how it really sounds in person

Awesome! I'm glad you're happy the way it turned out and that I was able to help The extra pops and gurgles are much welcome with this setup!

 

[10civics]

Slip fit pipe with band clamps; easy on, easy off

 

[tehSteve]

I heard this setup on the weekend at a car meet. The resonator was replaced with a straight pipe. It sounded REAL good. Deep and the burbles

 

[Patrik25]

Hi guys, I just installed my new magnaflow exhaust. During the installation I realized the there was no gasket included so I used the original circular flange gasket. Do you think that is ok?

 

[IvanJonn]

It should be fine!

 

[Patrik25]

It should be fine!

It wasn't I had to install longer bolts and now is everything right
And one more question what springs you have?

 

[IvanJonn]

It wasn't I had to install longer bolts and now is everything right

Oh really? For what section of the piping was this?

 

[Patrik25]

Oh really? For what section of the piping was this?

Oh really? For what section of the piping was this?

Inlet pipe the nuts were only only a little bit

Oh really? For what section of the piping was this?

From downpipe to inlet pipe
What kind of springs do you have?

 

[BaboLonian]

Hey guys. I have my exhaust set up for sale. I have the resonator delete pipe with a QTP low profile electric cutoff welded on it too. Just to make more of a grumble at the flick of a switch. Sold my car and dont need it anymore. I will sell exhaust system for $600. That being the full magnaflow exhaust system with the resonator that comes with it. Plus the straight pipe with the Electric cutoff welded on(switch and wiring as well) Everything is still bolt on and ground clearance Is good. If you are interested let me know. Im in nor cal for local pick up. You pay for shipping.

 

[Triggerman71]

What year ,model civic will this fit?

 

[BaboLonian]

What year ,model civic will this fit?

2017 and up Sedan Si

 

[Triggerman71]

I have hatchback sport

 

[Jeremiah T]

Custom Straight Pipe next to MagnaFlow Resonator

You can buy the straight pipe at AutoZone for $6.99 and the necessary flanges that match the MagnaFlow online for about $15. Cost for welding depends but I had a friend get it done so it was basically free. Other shops quoted me about $120 for the job.

Link to Resonator Pipe
https://m.autozone.com/emission-control-and-exhaust/resonator/nickson-resonator/61521_0_0?aqs=

Link to 2.5 Inch V-Band Flange + Clamp
https://rover.ebay.com/rover/0/0/0?mpre=https://www.ebay.com/ulk/itm/141472911940

I cliked the link to the resonator pipe and it says the pipe is only 2.25 inched in diameter when the exhaust is 2.5 inches on the car.
is there another pipe i can get that has the flanged ends?

 

[Jeremiah T]

Custom Straight Pipe next to MagnaFlow Resonator

You can buy the straight pipe at AutoZone for $6.99 and the necessary flanges that match the MagnaFlow online for about $15. Cost for welding depends but I had a friend get it done so it was basically free. Other shops quoted me about $120 for the job.

Link to Resonator Pipe
https://m.autozone.com/emission-control-and-exhaust/resonator/nickson-resonator/61521_0_0?aqs=

Link to 2.5 Inch V-Band Flange + Clamp
https://rover.ebay.com/rover/0/0/0?mpre=https://www.ebay.com/ulk/itm/141472911940

Do you need to weld the ends on or can you just clamp or weld the pipe by itself to the existing exhaust?

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