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AP CTD4000 Chrome Exhaust Turndown Tip 4 Inch x 12 Inch

Manufacturer

AP

<h3>About AP Products</h3><p><strong>AP Products</strong> has been a cornerstone of the recreational vehicle industry for over three decades. Founded in 1994 by Tom Manning Sr. — with roots going back to 1992 — the company began with a straightforward goal: offering a complementary line of packaged screws to support an existing supplier relationship. What started as a niche hardware offering has since grown into one of the most comprehensive RV replacement parts portfolios in North America.</p><p>Headquartered in Coldwater, Michigan, AP Products serves both the OEM and aftermarket segments of the RV world. Their catalog spans everything from adhesives and sealants to electrical components, braking systems, doors, locks, seals, and slide-out parts — making them a true one-stop source for RV dealers and enthusiasts alike. The company operates a group of 13 brands, focused on bringing high-quality, often American-made products to market and filling gaps that other suppliers have overlooked.</p><h3>A Broad Product Range Built Around RV Life</h3><p>One of AP Products' most recognized product segments is <a href="/2843-ap-body-trim-molding-46915">body trim molding</a>. Whether you&apos;re restoring a sun-faded travel trailer or refreshing a Class A motorhome, AP Products offers aluminum insert trim molding in a range of finishes — including Polar White, Colonial White, Black, and Mill Finish — designed to fit securely and deliver a clean, factory-like appearance. These trim solutions are made in the USA and backed by a limited warranty.</p><p>Lighting is another area where AP Products shines. Through their StarLights sub-brand and their broader electrical lineup, AP Products offers a wide array of <a href="/2843-ap-driving-light-bulb-16367">driving light bulbs</a> and RV-specific lighting solutions. From LED replacement bulbs engineered to fit standard RV fixtures to specialized omnidirectional tower bulbs, their lighting products are designed to deliver reliable performance and energy efficiency for life on the road.</p><p>Beyond trim and lighting, AP Products&apos; electrical category is expansive — covering adapters, circuit breakers, converters, power centers, energy management systems, awning accessories, and more. Their hardware line covers both exterior and interior needs, from compartment hardware and screw covers to cabinet hardware sized to fit travel trailers, fifth wheels, Class A and Class C motorhomes, and toy haulers.</p><h3>Trusted by RV Dealers and Owners Nationwide</h3><p>AP Products has built its reputation not just on product breadth, but on a genuine commitment to supporting the dealer network. The company has managed dozens of national retail and OEM accounts, and their parts are stocked widely to ensure availability when and where RV owners need them most. Quality is monitored continuously throughout production, reflecting a brand philosophy centered on reliability over the long haul.</p><p>Whether you&apos;re a seasoned full-timer, a weekend camper, or an RV service technician, AP Products delivers the parts and confidence to keep any rig road-ready.</p>

Part Number

CTD4000
07/13/2036 6:07 AM
Sale Price

$139.23

In Stock (7)

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Usually delivered within 2 days

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Fitment guaranteed

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Product Details

The AP CTD4000 is a chrome-plated exhaust turndown tip designed to redirect exhaust gases away from trailers, fifth wheels, and vehicle surfaces. This functional accessory is particularly beneficial for diesel-powered trucks and RVs that frequently tow, helping to prevent soot buildup on the rear quarter panels and trailer surfaces.

Key Features:

  • 4-inch inlet and outlet diameter for standard exhaust systems
  • 12-inch overall length provides optimal exhaust redirection
  • Heavy gauge stainless steel tubing with double chrome plating
  • Includes stainless steel low-profile band clamp for secure installation
  • Lifetime warranty against bluing, peeling, chipping, or rusting
  • Turndown design directs exhaust downward and away from towed equipment

This exhaust turndown extension features durable construction with a high-quality chrome finish that maintains its appearance in harsh exhaust conditions. The included band clamp ensures a secure, industrial-strength connection that won't loosen during operation. Installation is straightforward and can be completed with basic tools—simply slide the turndown over your existing exhaust pipe and tighten the clamp.

So far so good...

Site is nice, wish it had more filtering options, for instance, front brakes only, or rear rotors, etc.

EXCELLENT PRICING, EXCELLENT ITEM, AS DESCRIBED, GOT IT VERY FAST, DEFINATLEY WILL DO BUSINESS AGAIN

great service. Been looking for this trounce product for over a year. best hand cleaner i have ever used. makes the orange stuf seem like using just water.

lowest price i found by far thanks!

Super easy and quick

Great place to shop. My brother and I race for cars and they were by far the cheapest place for our car cover by about 40 bucks!

EASY

Great

Quick&amp;easy

Easy process...but the picture of the item is nowhere near close. Shows an intake manifold instead of a cabin air filter.

Order shipped 2 days after ordered <br>and hey gave me a tracking number which is cool<br>lets see hoe fast it will come

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