FITMENT
- Inlet Diameter: 4" ID (Internal Diameter) - Slips over 4" OD pipe; Outlet Diameter: 6" OD (Outer Diameter); Overall Length: 15" (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 lifted or wide-wheel Ford Powerstroke, Chevy GMC Duramax, and Dodge Ram diesel trucks where standard 12" tips look too short.
DESCRIPTION
Product Overview
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Standard 12-inch exhaust tips often leave too much of the unpolished, ugly 4-inch factory or aftermarket exhaust pipe exposed from under the truck, ruining the clean profile.
- This 4-to-6 inch extra-long 15" polished tip provides the perfect premium cover-up. The added length allows it to tuck deeply under the chassis, completely hiding the 4" inner pipe transition while extending flawlessly past wide fender flares or aftermarket mud flaps on large, lifted heavy-duty trucks.
Key Features
- High-Temp Black Finish: Coated in a premium, heat-resistant black finish that resists chipping, peeling, and road salt corrosion while effortlessly masking ugly diesel soot.
- Deep 6" Megaphone Acoustics: Converts your 4" tailpipe into a massive 6-inch flared opening. The extended 15" tapered chamber acts as a natural echo chamber, delivering a noticeably deeper, hollow diesel rumble.
- Sleek Slant-Cut & Rolled Edge: Designed with an angled profile to line up beautifully with your truck's bedside and a thick rolled edge that adds muscular structural strength.
- Bottom Drainage Hole: Features a discreet weep hole at the lowest point to safely drain condensation and trapped water, preventing internal corrosion.
FAQ
Q: Will automatic car washes or high-pressure washers chip the black finish on this 15" tip?
A: No. The high-temp coating easily withstands car washes and road debris. Just keep high-pressure washer nozzles at least 12" away to protect the finish.
Q: Does the black finish on a 15" tip make it run hotter than a polished stainless steel tip?
A: Slightly, but it won't affect your truck. While black finishes absorb more surface heat than polished steel, the tip is constantly cooled by airflow while driving. It will never raise your EGTs or cause any damage.
Q: How does the 15" length help if my truck blows heavy black smoke (soot)?
A: It protects your truck's paint. On tuned trucks, shorter tips allow soot to curl back onto the bumper or quarter panel. The 15" length pushes exhaust further away from the body, while the black coating keeps the tip itself looking clean.
Q: Can I install this 15" black tip if my exhaust dumps over the rear axle (axle dump)?
A: No. Axle dumps have too little straight piping after the downward bend. This 15" tip requires at least 12 to 13" of straight pipe to clamp onto safely. For axle dumps, the shorter 12" version is a much better fit.
