downpipe

I recently installed a prl catless downpipe, front pipe, and greddy DDR exhaust system and when I start my car for the first time, everything looks good. One the second start up and every other after that, I appear to have a few codes on my dash. Break system problem, break hold problem...

Hey everyone, I bought a PLM front pipe and although it does everything I intended it to, the fitment is horrible. The gaskets didn't fit at all but I had the shop I took it to trim new ones for me and the poor fitment causes the flex piece to be pushed up against the bolt in the picture...

I have a 2016 Civic Touring and wanted to upgrade the stock exhaust. After a LOT of research I've narrowed it down to two exhaust systems. The HKS Legamax catback and the Injen catback. I was wondering if anyone owns one of these and has sound clips for the cvt. Currently these are the only two...

Does anyone have a recommended downpipe that they’ve used? I have a Borla S-Type exhaust and a Hondata flash pro and I’m looked for a downpipe without a cat that’ll offer me some more power, louder sound, and that’ll let me hear some pops and bangs.

I have read a bit on here, through scrolling and searching, and haven't completely found my answers (though they are probably out there) 1. After flashing ECU, must the tuner stay in the car plugged in? Specifically, i have a ktuner on the way, but am curious about hondata also. 2. With a...

So a few months ago I posted about the Borla Type S exhaust for my 17 Hatch Sport. Great sounding exhaust, highly recommended. Now since installing the exhaust I've loved driving with the windows down, hearing it echo and bounce off of buildings around town. Being the driver this is really the...

I have 4x brand new Ramapage Titanium exhaust studs in burnt color. Installed a new downpipe this weekend and was going to install but the OEM studs seemed to tight and did not want to risk snapping them off in the turbo. I'll ship them to the buyer. Asking $45 and ill even include the sticker...

Have an RV6 catted downpipe that I recently bought for Christmas. I loved the way that it made the car drive! Ended up getting a Ford Explorer for growing family so I removed the Downpipe before selling it. This was $459.00 brand new and was on the car for just barely a month. I'm asking $280 Or...

I recently got the ahi data FlashPro coming in and PRL catless Downpipe for my 1.5t civic hatchback. Should I do the disable oxygen sensor before I install the downpipe to avoid the error? I’m getting the downpipe installed at a shop because it’s too cold to install myself. Not sure if they’ll...

Hello fellow forum friends, I’m very new to these forums and I was hoping I could get some insight on my issue. So I recently installed my PRL Catted downpipe. Love the sound and performance, although my car threw a CEL which is fine, i’ll be purchasing a KTuner shortly. Although my remote start...

Selling my used catted RV6 downpipe. I made 285whp with this downpipe. Gives a very nice sound. No rasp. Don't mind the discoloration, it happens to all downpipes. Zero issues with it. $250 shipped anywhere in the US. I accept paypall or zelle.

Prl 3 inch turndown pipe $80 shipped

OK, so I want to make my car louder and its known that the only way to get these 10th gens loud is to go catless downpipe with exhaust but I also like my warranty. I have heard that with some catted aftermarket downpipes for the SI wont give a CEL, I just want to get as much input and info I can...

I’m considering to buy a catless downpipe, I already have a resonator delete but want it a bit more aggressive. Does anyone have a downpipe and resonator delete?

a month ago, I installed a race Cobra PRL air intake with no problems and the car ran great when i tuned it with a base map using the “mods” menu on Hondata to achieve the tune for the Race MAF housing. well i just got my PRL catless downpipe +frontpipe combo and installed them, tuned myself via...

Get the downpipe over the catback first. Don't get me wrong, I'm thoroughly enjoying my RV6 Catted Ceramic Downpipe with my Borla Type-S set up on my sport htch, but damn did this downpipe make it loud. It's extremely throaty when giving any throttle input, so I'm unable to quietly drive through...

Get the downpipe over the catback first. Don't get me wrong, I'm thoroughly enjoying my RV6 Catted Ceramic Downpipe with my Borla Type-S set up on my sport htch, but damn did this downpipe make it loud. It's extremely throaty when giving any throttle input, so I'm unable to quietly drive through...

so, I got a PRL cobra cold air intake and installed it. no problems. 2 weeks later i got my race downpipe and frontpipe from PRL and i’m running into an issue. i re-tuned via Hondata flash pro to turn off the O2 sensor, and i can drive the car fine UNTIL i start to get on it. once i go over like...

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Hey all. I’m sure this has been asked before but I couldn’t find it specifically how I’m asking. I have a ‘19 Si that I just had Reflashed (basemap, 6 psi) by my local shop. My car is my daily so I have no intentions to go crazy with it, which is why I went with a $300 Reflash instead of Ktuner...