Description
- 10.5% more horsepower and 19.8% more torque (with Stealth Air Cleaner Kit)
- Includes stainless steel perforated baffle and high performance packing
- Race inspired Grand National endcap
- Black ceramic finish matches stock header pipe
- Removable dB reducer
- Made in USA!
Luis –
This muffler really wakes up my Mustang with that deep rumble and extra power, I’m thrilled with how it performs and sounds.
Jack –
This muffler really improved my bike’s performance and looks great too. I’m very happy with it.
Archie –
The Grand National slip on muffler is a quality upgrade that gives noticeable horsepower and torque gains while maintaining the iconic rumble, though I wish it was a little louder.
John –
For enthusiasts seeking more power and sound without breaking the bank, this muffler delivers the throaty rumble and performance boost I was looking for.
Mason –
This muffler is loud and annoying but makes my car sound fast.
Joe –
This muffler really woke up my ride with its huge gains in horsepower and torque. I love the aggressive sound and cool looks too, definitely worth the money.