FITMENT

• Inlet Diameter: 4" ID (Internal Diameter) - Slips over 4" OD pipe; Outlet Diameter: 10" OD (Outer Diameter); Overall Length: 18" (Monstrous Extra-Long Version).
  
• Slips directly over any truck or SUV equipped with a 4-inch outer diameter (4" OD) aftermarket or factory exhaust tailpipe.
• Specifically recommended for heavily lifted, dually, or wide-wheel Ford Powerstroke, Chevy/GMC Duramax, and Dodge Ram Cummins diesel trucks where standard 12" and 15" tips look completely swallowed up by the massive truck profile.

DESCRIPTION

Product Overview

• Standard 4-inch tailpipes, and even regular 5" or 6" tips, look completely small, unfinished, and swallowed up under massive, heavily lifted heavy-duty trucks or wide-body duallys.
  
• This massive 4-to-10 inch extra-long 18" tip provides the ultimate powerhouse look. The 18-inch extended length allows it to tuck deeply under the chassis, completely hiding the smaller 4-inch inner pipe transition, while the gargantuan 10-inch flared opening turns heads with an unmatched, aggressive rear profile.

Key Features

• Premium Polished Stainless Steel: Crafted from high-grade stainless steel to resist rust, flaking, and discoloration caused by harsh road salt and extreme EGTs.
• Monstrous 10" Outlet: Converts a 4" pipe into a massive 10" flared opening for the ultimate aggressive rear profile and an ultra-deep, throatier sound.
• Extra-Long 18" Body: Extended length allows it to tuck deeply under the chassis, completely hiding the smaller 4" inner pipe transition for a premium, seamless look.
• Heavy-Duty Bolt-On Design: Features an integrated rugged clamp system. Slips directly over your existing 4" tailpipe and locks rock-solid in minutes—no welding required.

FAQ

Q: Will a 10-inch outlet fit my stock truck?

A: Only if you have a 4" exhaust. It is built to slide over a 4" outer diameter pipe. Ensure you have plenty of clearance around your bumper or quarter panel, as a 10" diameter tip requires extra space to prevent rubbing.

Q: Does the 18-inch length change the sound?

A: Yes. The massive 10" opening paired with an extra-long 18" tapered body acts like a giant megaphone, giving you a significantly deeper, more hollow, and resonant diesel rumble.

Q: Is it too heavy for a bolt-on design?

A: No, but proper installation is key. Due to its size, ensure you slide the tip onto your tailpipe by at least 3 to 4 inches so the heavy-duty clamp has full surface contact to lock it securely.

Q: Will a massive 10-inch outlet clear my stock rear bumper?

A: Usually no. A 10" outlet is roughly the size of a trash can opening and requires significant space. It is highly recommended for lifted trucks with side-exit exhausts, aftermarket bumpers, or cut-back tailpipes to avoid rubbing.