1. Solo Performance Mach Thunder catback

    Solo performance Mach Thunder catback with under 1K miles (purchased in September). Fits stock or long tubes. Overall pretty mild sound level. Great for daily driving and only gets loud under WOT. Video attached is the catback paired with catless long tubes. The catback also comes with the Solo...
  2. (Edit)Removed

    Selling my AWE Touring catback. It was installed last November and removed in September. I’ve only put 4K miles on the car in the past year so the catback has very low mileage. Located in Mary Esther, FL. Pick up only and price is obo
  3. Ohio (New/Used) Borla Atak Catback - Active Exhaust - Carbon Tips - Columbus, OH - $1,200.00 (pickup only)

    I have a partially used Borla Atak Catback. The x-pipe, clamps and intermediate pipes are new and the mufflers are used. I had bought the kit open box from American Muscle a couple years ago. The reason it was open box was that there were some dents on the inside of the mufflers. This did...
  4. MRT Engineered Performance 15% OFF NOW through 8/26!!

    That's right, NO CODE REQUIRED!! Just add to cart! As always, if you guys have any questions, feel free to reach out! Ready to buy? Have a look here --> MRT Exhaust
  5. Corsa shortage?

    Anyone else having problems getting a corsa sport exhaust? No active valves. For a 18 fastback. Nowhere seems to have them in stock or able to ship in a reasonable time… If anyone has any leads let me know.
  6. Texas For sale - GT350 corsa double helix x pipe. Used. With parts.

    In the Fort Worth area. Just sold my GT350 and now looking to sell parts I had for it. Used corsa double helix x pipe. $300
  7. New York XForce Varex 2.5 inch Catback for 15-17 with Steeda H-Pipe

    For sale is a 2.5" XForce Varex catback with Steeda H-pipe for a 15 - 17 GT. It fits both Coupe and Convertibles. The original XForce midpipe was cut to attach/clamp the flanged ends to a Steeda H-pipe. I'm including everything in case you want to keep the H-pipe or return it to the original...
  8. Lethal Performance has plenty Corsa Performance systems IN STOCK !!!

    From systems for the Explorer ST to the Quad Tip Xtreme systems for the 11-14 Coyote, we are STOCKED UP on Corsa systems here at Lethal Performance! Ready to grab a set for your vehicle? Feel free to shoot us a message or give us a call at 561.753.8105 | 877-2LETHAL
  9. Georgia Borla ATAK Active Exhaust Catback

    Borla ATAK Active Exhaust catback with chrome tips for sale. Asking $1600, only been on the car for 3k miles. Located in Augusta, GA but willing to meet halfway for anyone in the Atlanta / Charlette area. Perfect addition to any 18+ GT w/ active exhaust. I found the OEM catback + resonator...
  10. California Borla S-Type Catback exhaust for 15-17 Mustang GT

    I am selling a Borla S-Type catback exhaust system for a 2015-2017 Ford Mustang GT. This exhaust has black chrome tips and is the exact same exhaust shown in the photo. It was removed from my Mustang before I sold it. This exhaust was only on my Mustang for a few thousand miles and is in...
  11. We have the NEW Corsa Track Series axlebacks for S550 in stock at Lethal Performance!

    Looking for a new axleback with some serious sound?? We have the NEW Corsa Track Series axlebacks IN STOCK for both 2015-2017 and 2018-up Mustang GTs (as well as a bunch of other Corsa exhaust systems). Want to hear it? Click here...
  12. Corsa Performance exhaust has landed here at Lethal Performance Inc!

    More Corsa Performance exhaust has landed here at Lethal Performance Inc! This round consisting of 2018+ Mustang GT 3" Active Exhaust Catback System with 4" Quad Tips both in Polished and Black Finish. Here's a couple of direct links! Polished Tips: Corsa 21001 2018+ Mustang GT 3" Active...
  13. ISO: Corsa Xtreme 2015-2017 GT, Black Tips

    Hi everyone, looking to buy Corsa Xtreme system with Black tips for the best deal i can get. Way too expensive from the Corsa site! Love how they sound! Please message me if you may have anything.
  14. California 2018 OEM GT Exhaust W/O Active exhaust $100

    Hey guys here is my 2018 GT exhaust, its in pretty good shape just needs cleaned. Im selling it for $100 obo local pickup or I can drop it off if you can make a deal for that to be done. I am in the Lancaster/ Palmdale area in Southern CA
  15. Texas Borla S-Type Axleback Exhaust System (Black Single Tips)

    Cancelled - Friend wanted me to sell a homemade system. Thank you community for the replies.
  16. Corsa Sport Catback @ Laguna Seca (90DB days)

    Anyone here have experience with running the Corsa Sport Catback @ Laguna Seca? I'm terrified of getting black-flagged for being too loud. I've seen some exhaust insert cones such as these: I'm not sure if it's snake oil or if there's actual DB...
  17. Ohio 2018 Factory Catback Exhaust

    $200 shipped or $100 pickup
  18. New York Gibson Catback / JLT CAI for 15-17 GT

    $400 Catback 180 cold air intake
  19. H-Pipe, MBRP Axle-Back

    Hi all, I've been trying to fine tune the sound of my 2018 GT, and I can't quite seem to find what I like the most. I started with simple MBRP axle-backs with my stock resonators. Loved it, but wanted a hair more growl and "deepness" in the exhaust, so I went with an H-pipe, and now my car is...
  20. Maryland Stainless Works Redline Catback Factory Connect w/ X-pipe and H-Pipe

    Used Stainless Works Redline Catback Factory Connect system with both X-Pipe and H-Pipe. I recently purchased locally used from a guy who recently sold his GT350 and was getting rid of it. He put about 1500 miles on it and I have about 300 or so on it. Just too loud for my taste and I think I’m...