In stock
Not sure which one? Ask us to confirm fitment first →We confirm build spec, lead time and delivery arrangements with you before any money moves. Prefer to talk it through first?
| Manufacturer | Manta |
|---|---|
| Product Type | Performance Exhaust System |
| Vehicle Fitment | RAM 1500 DT 5.7L Hemi V8 Petrol (2020+) |
| System Options | Full system (headers, high-flow cats, cat-back) or cat-back only |
| Header Size | 1 3/4-inch primary, 4-into-1, 3-inch outlets |
| Pipework | Twin 3-inch with H-pipe, hotdog, and muffler centre |
| Tailpipe Finish | 5-inch black tips |
| Coating Option | Ceramic coating available for headers |
The Manta Performance Exhaust system is engineered specifically for the RAM 1500 DT 5.7L Hemi V8 Petrol (2020+), delivering a premium upgrade for drivers seeking enhanced exhaust flow, improved engine sound, and greater performance. Manta’s expertise in performance exhausts ensures this system meets the demands of both daily driving and spirited off-road or towing applications.
This exhaust system is designed to optimise exhaust gas flow, reduce back pressure, and unlock the signature V8 soundtrack of the Hemi engine. By routing the exhaust away from the transmission and behind the crossmember, the system helps minimise heat transfer to the transmission, supporting better thermal management during heavy use. Whether you opt for the full system (including headers and high-flow catalytic converters) or the cat-back configuration, you’ll notice a more aggressive exhaust note and improved throttle response.
The Manta Performance Exhaust is ideal for RAM 1500 DT owners who want to:
This system is suited to enthusiasts, touring drivers, and anyone seeking a quality exhaust upgrade for their RAM 1500 DT 5.7L Hemi V8.
The Manta Performance Exhaust system is engineered for straightforward installation, with options to bolt to the factory catalytic converter pipe (cat-back) or as a complete system including headers and high-flow cats. Note that installation of the full system requires a vehicle tune to ensure optimal performance and compatibility. The cat-back system does not require tuning and retains the factory Y-pipe configuration.
Factory exhaust systems can restrict flow and contribute to unwanted heat build-up around the transmission, especially under load or during off-road use. The Manta system addresses these issues by rerouting exhaust gases and using high-quality components to support both performance and reliability. This upgrade is particularly valuable for owners who tow, drive in demanding conditions, or want to unlock the full character of their Hemi V8.
For UK customers, prices include VAT, customs and delivery unless checkout states otherwise. For customers outside the UK, local customs and taxes remain your responsibility, and shipping is shown at checkout. If a shipping option is not available, email us and we will prepare a tailored quote.
Many of the products we sell are made to order, imported or custom built, so a lead time may apply. If you need a part urgently, contact us before ordering and we will confirm the expected delivery timeframe and process.
The full system includes headers, high-flow catalytic converters, and the cat-back section, offering maximum flow and performance. The cat-back option bolts to the factory Y-pipe and retains the original headers and cats.
Yes, a vehicle tune is required after installing the full Manta Exhaust System to ensure proper engine management and performance. The cat-back system does not require tuning.
This system is designed specifically for the RAM 1500 DT 5.7L Hemi V8 Petrol models from 2020 onwards. Always confirm compatibility with your vehicle before purchase.
The Manta system delivers a deep, aggressive V8 tone that enhances the Hemi’s natural character without excessive drone.
Ceramic coating is optional but recommended for improved heat management and durability, especially in demanding or high-temperature environments.
While the system is designed for bolt-on installation, professional fitting is recommended for best results, particularly when installing the full system with headers and high-flow cats.
Use the checked vehicle route, then confirm model year, engine, drivetrain, hardware and existing modifications on the product page or with our team before you commit.
Send us your vehicle, year, current setup and any fitting date, event, trip or deadline before ordering. We will help check fitment, product choice and timing.
