Manta 3" Stainless Steel Complete Exhaust System fits RAM 1500 DT 5.7L HEMI V8 2020-ON (SSMKRA0018)

Description:

Unlock the full potential of your RAM 1500 DT 5.7L HEMI with this complete Manta 3" stainless steel exhaust system. Australian made from high-grade stainless steel, this is a full system from extractors through to twin cat-back pipes with rear mufflers and black tips — everything you need in one kit. The 3" diameter upgrade over the factory system significantly reduces exhaust restriction, delivering improved power, sharper throttle response, and the deep, aggressive HEMI sound your RAM deserves.

Fitment

Specifications

⚠️ Please Note: This is a complete exhaust system requiring professional installation. We recommend having this fitted by a qualified exhaust technician. All required gaskets for fitment are included in the kit.

Why Choose the Manta 3" Complete System?

• Full system upgrade — extractors, high-flow cats, twin 3" cat-back pipes, rear mufflers, and black tips, all in one kit
• 3" diameter pipework reduces exhaust restriction for improved power and torque across the rev range
• Stainless steel construction resists corrosion and is built to last the life of your vehicle
• Australian made by Manta — engineered and manufactured locally for Australian conditions and vehicles
• Deep, aggressive HEMI exhaust note without being intrusive at highway cruising speeds
• All required gaskets included — no extra parts to hunt down before booking your install
• Backed by a full manufacturer's warranty with tax invoice provided

Frequently Asked Questions

What's included in the kit?
SSMKRA0018 is a complete exhaust system including extractors, catalytic converters, twin 3" cat-back pipes, rear mufflers, black exhaust tips, and all required fitment gaskets.

Will this fit my RAM 1500 DT 5.7L HEMI?
Yes — SSMKRA0018 is specifically engineered for the RAM 1500 DT series with the 5.7L HEMI EZH V8 engine, 2020 and onwards. If you're unsure about your specific build, call us on 1800 069 965 before ordering.

Does this suit both auto and manual transmissions?
Yes — this system suits both automatic and manual transmission variants of the RAM 1500 DT.

Will I need a tune after fitting this exhaust?
No tune is required for this exhaust system. It is a direct bolt-on upgrade and your RAM 1500 DT will run correctly straight off the install.

Does this affect my vehicle warranty?
We recommend checking with your vehicle dealer regarding modifications and warranty. Manta is a reputable Australian manufacturer and the system comes with its own full manufacturer's warranty.

How long does installation take?
As a full system replacement, installation typically takes a half to a full day depending on your workshop. We strongly recommend professional fitting by a qualified exhaust technician.

Is this an Australian-made product?
Yes — Manta exhaust systems are designed and manufactured in Australia, purpose-built for Australian vehicles and conditions.

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We only ship our products Australia-wide, using several different carriers across the Country. We select the most suitable Carrier for your order and your area. Please understand that the customer doesn’t have the right to choose a Carrier unless it’s on their own freight account. All orders are provided with a tracking number and must be signed for when receiving goods.

LARGE ITEMS

Carriers Used: TNT Express, Star Track Express, Toll Ipec, Fastway, Orange Courier Service

Large Items cannot be sent to a PO Box, so please supply a physical address when purchasing. If a PO Box is supplied as the delivery address, this will delay your order. All items that are classified as Large Items have been listed in the description.

SMALL ITEMS

Carriers Used: Australia Post Eparcel, Australia Post Express Bag

Any questions about our Shipping Info, feel free to contact us

Performex Auto is committed to delivering excellent customer service and products that have outstanding quality. We endeavor to make sure that all products listed on our website are in Stock and the pricing is correct. Delivery timeframes are between 2 and 8 business days. If a product is ordered and it isn’t available, we will make contact with you and arrange an alternative product, a back order, or a full refund

Warranty & Returns

All our products come with a Warranty from the date of invoice. Product Warranty is stated on the listing. Please read our policy below before purchasing, as our staff will not be influenced into changing the policy in any way.

1. Warranty becomes null and void in the case of incorrect utilization or disregard of the instructions

2. Performex Auto is happy to offer replacement items (no refunds) if: the item is dead on arrival or damaged, a manufacturing fault with the Product, or an incorrect item was sent

3. If you have purchased an item, and you would like to return it, we can offer you a refund less a 15% restocking fee to cover Postage & Handling

4. Performex Auto Warranty does not cover any Labor cost (It is the customer's responsibility to check they have been sent the correct parts, before attempting fitting)

5. Transport costs are refundable when a warranty issue has been appropriately recognized and acknowledged by the appropriate staff members at Performex Auto

6. At all times, contact us at returns@performexauto.com.au with any issues or problems before returning the item. We will work hard to resolve any issues