exhaust

Cancelled - Friend wanted me to sell a homemade system. Thank you community for the replies.

I've had the SLP Loudmouth II for a few years now. Just had the X-pipe installed today. Drone is INSANE between around 1900-2500rpm. Like a drone hotbox inside the entire cabin. Cracking the windows would help with the SLP's alone, but now it's horrible. Sounds very good above that range...

Here are some direct links for the parts that we have immediately available! Corsa 14971 3" Dual Rear Exit Sport Catback Exhaust System with 4" Polished Tips (2012-2015 Camaro ZL1 Coupe )...

Here are some direct links for the parts that we have immediately available! Corsa 14971 3" Dual Rear Exit Sport Catback Exhaust System with 4" Polished Tips (2012-2015 Camaro ZL1 Coupe )...

Any videos of 3in exhaust with stock headers?

has anyone ever welded a custom h pipe right before the resonantor after the cats like this? want the low gurgle of an h pipe without the raspiness in the higher rpm range, has anyone ever tried something similar?

I just installed a set of long tubes and a new mid pipe. I had Borla Ataks with the active cables welded on the mid pipe due to figment issues. Problem I’m having now is my valves don’t work. I checked the wires and they seem fine. I didn’t find any blown fuses. I disconnected the battery for a...

I've been looking at these axle backs and I noticed they all look exactly the same but they list the construction grade slightly different. 1. 100% T304 Stainless Steel These vendors claim 100% T304 construction Part #12145FLT...

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: https://www.summitracing.com/parts/sum-629020 I'm not sure if it's snake oil or if there's actual DB...

I saw this video comparing most Ford Mustang GT V8 exhaust but still cannot decide. Any tips on the best Ford Mustang GT V8 exhaust? hp? sound? I would appreciate hearing from those that already upgraded their exhaust.

Used brand new but for $400. Trying to get rid of them ASAP. So price is negotiable.

So I used to have an ecoboost mustang and had a borla atak catback for it… I now have a 2020 5.0 and was thinking of using the borla mufflers as an axle back on my GT. I am going to get them custom fitted and welded into stock piping and add custom quad tips and also a custom x pipe.. do you...

Looking for any help. I have a 2016 Mustang V6 and just had my Roush Axle backs and a flowmaster x pipe installed at a shop. I had a second mechanic verify that the bolt ons are tight, but I’m getting a weird rattling sound/vibration on cold starts/idling and driving at low speeds. I have some...

Can someone explain the Sound Tube’s effect on the Exhaust? I thought it only affected the cabin noise, but there’s an audible difference at the muffler when I cover the sound tube hole on the intake and uncover it. If I cover the sound tube hole, the exhaust gets quieter, if I uncover it...

Just installed a Steeda H-Pipe on my 2020 GT Convertible with active exhaust. I was expecting a slight increase in volume, keeping the deep tone, no rasp, and no drone. I've got the total opposite. Volume: The start-up volume is extremely loud. Too loud for what I was looking for. Rasp: I find...

Was just wondering if anyone knew of a cat-back or axle-back exhaust system that sounds as close as possible to the stock exhaust note. I really love the way the car sounds, I just want it to be a little louder. I’ve seen people doing resonator deletes as instead, but I’m not sure I want to cut...

Hey! I just purchased a 2021 GT PP1 6pd last week and it came with the AE. After seeing how much an aftermarket AE system was I decided I wanted to try out an X-pipe to see if I would be satisfied for the time being. I have a problem though. I haven't received my permanent license plate yet and...

Multiple pallets of Texas Speed (TSP) headers landed here at Lethal Performance! This also includes X-pipes and extensions. So If you’re looking to get the Best Header Deal #BHD out there than look no further! Don't see exactly what you're looking for? Have any questions? Feel free to shoot us a...

Multiple pallets of Texas Speed (TSP) headers landed here at Lethal Performance! This also includes X-pipes and extensions. So If you’re looking to get the Best Header Deal #BHD out there than look no further! Don't see exactly what you're looking for? Have any questions? Feel free to shoot us a...

Multiple pallets of Texas Speed (TSP) headers landed here at Lethal Performance! This also includes X-pipes and extensions. So If you’re looking to get the Best Header Deal #BHD out there than look no further! Don't see exactly what you're looking for? Have any questions? Feel free to shoot us a...