First run with Borla mufflers - CRUSHED my previous bests!

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Published 2022-10-03
Last day at the track for 2022. First run with the Borla ProXS mufflers.

Borla Muffler install:
   • New Mufflers - Borla Pro XS  

Amazon Affiliate Link:
Borla Pro XS 40353 Muffler: amzn.to/3y730kU

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FREE BEATS NO COPYRIGHT - "Too Much Cash" | Free Type Beat 2022 | Trap Beat Instrumental | Haake
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All Comments (21)
  • @firebirdjone
    Not overly surprised. I've seen similar improvements every time chamber mufflers are replaced with a straight through design. I generally use Dynomax Ultraflows which internally look identical to the Borla. Chamber mufflers sound great but they are a bit restrictive.
  • Those are fun times you are having. I did the same thing just back in the late 70's. It was a blast.
  • I have a 2012 Silverado, totally stock, and with only a 14” Magnaflow being added, the truck feels considerably peppier. It’s still not fast, but it made a seat of the pants difference
  • @v8vega383
    Awesome Vid and congrats on your times. Thanks for including my Astre in it too. Was one of my best et/mph to date and you captured it. 👍👍
  • Awesome car man, I want one of these Chevelle so bad. I like the fact that you drive your car and have fun with it, and not just let it sit in the garage and take it out to car shows every now and then on the weekends.👍
  • Congratulations bro! I'd be happy running a 12.5 in my big boat😆
  • @aphil4581
    I have picked up .5 and 5MPH by installing dumps before the mufflers. You get the best kind of power. More torque which gets more hp. I would advise a much bigger cam .650 lift. Then some good aluminum heads. Then you should see 7000 rpm shifts. I like 3:90 gears for the street.
  • @rcktshp4535
    Interesting. I have the old school 30 Series "Top Street " Flowmasters with full exhaust on my rig and it ran the exact same ET when I ran it open headers. Jetted for same AFR
  • @mericamuscle
    Engine Master's did a muffler test. Chambered Delta flowmaster style vs Straight Through muffler (MagnaFlow) Borla etc. It was a 30 HP difference on engine Dyno. It choked the engine that much!!!
  • @chadhaire1711
    Any stock 2023 Dodge SRT can match that off the showroom floor and 2023 Camaro SS pretty much so all that handwork for what?
  • @ronfasano71
    I have seen similar results going from chambered mufflers to good straight thu mufflers. Probably picked up 15-20 rwhp.
  • @benhoke6330
    Imagine how much a set of electric cut outs would help ! I think with a small shot of nitrous you could run with your buddy's 68 chevelle!
  • @arodderz
    Not sure if i missed it, but what diameter are your exhaust pipes/ mufflers bro? Also, very impressive runs!👍
  • Is it louder at start up or quieter? My corsa is super loud looking to quiet it down a bit it’s almost like straight pipes