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SAVE 20% ON DX CARBON! _ Starting now until 11/17/2025, save 20% on all DX Carbon at Lethal Performance. This goes for spoilers, bezels, hood vents, front lips, etc! NO CODE is needed for this either. Just add it to your cart or give us a call! ** not able to stack with active coupon codes **...

SAVE 20% ON DX CARBON! _ Starting now until 11/17/2025, save 20% on all DX Carbon at Lethal Performance. This goes for spoilers, bezels, hood vents, front lips, etc! NO CODE is needed for this either. Just add it to your cart or give us a call! ** not able to stack with active coupon codes **...

_ Starting now until 11/17, save 20% on everything from Mcleod Racing at Lethal Performance. This goes goes for clutches, flywheels, clutch lines, and more! NO CODE is needed for this either. Just add them to your cart and enjoy the savings. Feel free to give us a call too. ** not able to stack...

SAVE 20% ON MCLEOD RACING _ Starting now until 11/17, save 20% on everything from Mcleod Racing at Lethal Performance. This goes goes for clutches, flywheels, clutch lines, and more! NO CODE is needed for this either. Just add them to your cart and enjoy the savings. Feel free to give us a...

Save 20% on the LPS5 Drag racing wheels until 12/1/2025! This goes for the regular and beadlock rears and fronts! No code is needed for this either. Just add them to your cart or give us a call! https://www.lethalperformance.com/s...mustang-gt/wheels-1/lethal-performance-wheels

Save 20% on the LPS5 Drag racing wheels until 12/1/2025! This goes for the regular and beadlock rears and fronts! No code is needed for this either. Just add them to your cart or give us a call...

G FORCE is my go too for axles for sure but DSS offers nice ones too that work. The renegades is fine but if you want to focus more on drag racing, I would do the outlaws. We offer both brands and types so if we can help, let me know...

NOVEMBER SALES START NOW! Black Friday (or Black November) sales start now at Lethal Performance! We're cutting deeper than we have all year on performance parts for your ride. This isn't about moving old inventory or clearing out last season's parts—we're discounting the performance...

NOVEMBER SALES START NOW! _ Black Friday (or Black November) sales start now at Lethal Performance! We're cutting deeper than we have all year on performance parts for your ride. This isn't about moving old inventory or clearing out last season's parts—we're discounting the performance...

On NA it helps some for sure but yes, on boosted applications it will see more results.

The injectors won't add HP at all but allow for E85 but on Gen 3s it's fine with the stock 16. A ported manifold can help too if you looking for an extra gains as you can. I would go with the 1320 Junkie one. This here...

I ran the Barton Hybrid 3 frame mount in my 15 and 18 and loved it. Never missed a gear, very short shift, and never had high RPM lockout issues. Others have really enjoyed the MGW shifter as well. The X-spec would be my choice to compare against the Barton too. We offer both brands so if we...

With saying there is a knock, the motor might need to be looked at. If that is the case, a piston, rod, OPG and sprocket is pretty much all you need if you want it to handle more boost. You can swap for head studs and things like that if you plan on seeing tons of higher RPM too but that is more...

So on the links I put above it will show the cost of the manifold with a dropdown for the harness, than the coupler. All the tuners we work with can be found here: https://www.lethalperformance.com/shop-now/vehicle-selector/ford-mustang-v8-gt/2015-2017-ford-mustang-gt/custom-tunes-1

The 1320 Junkie manifold is the way to go for this. You can get it with the IMRC connections if you want to keep them intact or run the lockouts it comes with it. Tuning is required for either or...

Been awhile but I was about 20hp peak but the low end torque was noticeable.

More cutting and welding is needed on a cat delete pipes as it's not a direct swap. But powerwise, it's close to the same. I ran both on my 15 and when I did the header swap, I felt more low end trq. Wasn't crazy but it was nice. Plus it changed the sound and gave it a deeper tone which I...

I've never ran them and seen high speeds. Very little wobble but I also still have the belly pan on the car which is key. But you can add some for the extra insurance. The hoods actually weigh 7lbs more than OEM.

Been running Cervinis hoods for years with no issues at all. Had the Ram Air one on my 15 and on my 18 Saleen, I had the 4"cowl and the Cobra R. The hoods have a metal frame with a fiberglass body. Not one issue ever with them. I even had the paint matched ones. I highly recommend Cervinis...

It's going to be a personal preference to be honest. I'm a huge fan of anything Borla on the Mustangs but with active, I think just doing a resonator delete sounds amazing. Esp the Double H pipe from Corsa. It's the go too for me with suggestions with active catbacks. This is it here...