Single Exhaust 2008-2018 Ram 1500 Retrofit Muffler (3.7L/3.6L V6 or 4.7L V8, and any HEMI V8 with one tailpipe)

This product is designed to fit all 2009–2018 Ram 1500 trucks that came from the factory with a single-exit exhaust (one tailpipe on the passenger side). Generally, this includes Ram 1500s equipped with the V6 engines – the 3.7L V6 (2009–2010) or 3.6L Pentastar V6 (2013–2018) – as those were only offered with single exhaust, It also covers trucks with the 4.7L V8 (2009–2013), which used a single outlet exhaust system from the factory in many trims. Essentially, base and mid-level trims such as Tradesman, ST/SLT, Big Horn, etc., when equipped with those engines, had a single side-exit exhaust. If your Ram 1500 has one round tailpipe stock, this will fit. In contrast, it will not fit models that have dual rear exhausts from the factory (for example, most 5.7L HEMI V8 or 3.0L EcoDiesel V6 models in higher trims came with dual exhaust tips). Those dual-exit models use a different muffler setup, so this kit would not be compatible. Always check your truck – if you see only one exhaust outlet, you’re good to go with this muffler.

Installation is very straightforward and 100% bolt-on. This muffler is manufactured to use the factory exhaust hangers and flanges, lining up exactly in place of your stock muffler. No welding is required, and in most cases you do not need to cut your factory pipes – this should clamp right into the existing exhaust once the muffler is removed. The kit includes all necessary hardware (such as band clamps or bolts) for a secure, leak-free connection. To install, you’ll just need basic hand tools like socket/ratchet or wrenches to loosen the factory clamp and mounting bolts. Remove the old muffler (spraying the hangers with lubricant can help), then slip the new pipe in place, reusing the factory hanger locations. No special tools beyond standard garage tools are needed. Most DIYers can complete the swap in roughly 30-60 minutes on the driveway. If your truck’s exhaust is heavily rusted you might need to cut off stubborn old clamps, but under normal circumstances, cutting isn’t necessary. Overall, this is a simple bolt-on installation that can be done at home or by any muffler shop with ease.

This muffler is made from 409 stainless steel, which is an automotive-grade stainless steel alloy. 409 stainless is widely used in factory exhaust systems and quality aftermarket kits because it offers excellent heat resistance and structural durability while being more affordable than 304 stainless. It will resist rust and corrosion far better than plain aluminized steel pipes. In use, 409 stainless may develop a slight surface patina (light surface rust) over time due to high-heat cycles and exposure, but this is normal and purely cosmetic – the pipe will not rust through. The important thing is that 409 stainless maintains its integrity for the long run and can easily outlast a coated steel or aluminized exhaust component. All tubing in this kit is mandrel-bent, meaning the bends are smooth and maintain full diameter for optimal flow, and the welds are done to high standards (TIG or MIG welded seams) to ensure leak-free performance. If longevity and durability are your concern, rest assured this 409 stainless construction is built to handle harsh road conditions (rain, snow, salt) for years.

Removing the stock muffler will make your Ram significantly louder and more aggressive-sounding. The whole point of a retrofit muffler is to let the exhaust flow freely with less sound dampening. You can expect a much deeper, throatier exhaust note across the RPM range – especially noticeable on V8 engines, which will roar to life with a classic muscle-truck rumble. Even the V6 models will sound substantially louder and more pronounced than stock. Under acceleration and heavy throttle, your truck will growl and “crackle” much more than before, and even at idle you’ll hear a deeper tone. That being said, volume is subjective – for most enthusiasts, the new sound is enjoyable, but it will definitely be louder than the factory exhaust. There is a possibility of exhaust drone at highway cruising speeds since the muffler (which used to cancel out certain frequencies) is gone. Th V6 engines are prone to drone with any aftermarket exhaust system, On V8 Rams with MDS (cylinder deactivation), some owners notice a drone or hum when the engine switches to 4-cylinder mode with a straight-pipe setup. In general, expect a constant rumble and more cabin presence of the exhaust. It may not be “too loud” for you if you enjoy a bold exhaust note, but passengers and neighbors will notice the difference. We recommend this mod for those who want their truck to be heard. If you do a lot of long highway trips and are sensitive to interior noise, you might find the increased sound to be tiring. Overall, these will maximize sound and aggression – it’s a great choice if you want your Ram to have a head-turning exhaust note.

No – installing a retrofit muffler like this will not impact your vehicle’s emissions system or trigger a check engine light. This replacement muffler is installed downstream of all emissions control components, including the catalytic converters and oxygen sensors, which remain untouched during installation. As a result, your Ram’s onboard computer won’t detect any changes that would affect emissions performance or engine calibration.