Have it fitted at Willys
We fit parts at our Oxley and Warana workshops. Order the part and we'll book you in, or ask for a fitted price first.
Get a fitting quote- Returns within 30 days
- 12 month warranty
- Fitting available
Steed Speed Exhaust Extractors & Manifolds
Steed Speed | 2nd Gen Cummins Twin Turbo Inverted Gate Manifolds – 12v & 24v 5.9L/6.7L
- Fits Cummins 2nd Gen (1994-2002)
- Fits Cummins 1st Gen (1989-1993)
- Fits ISB
- Fits ISB 6.7L
- Fits 6BT
$2,442.00
Including GST
Zip and humm are available over the phone: (07) 5619 7869
Will it fit your vehicle?
| Make | Model | Series | Years | Engine | Notes |
|---|---|---|---|---|---|
| Dodge / Ram | Cummins 2nd Gen (1994-2002) | — | mid-1998 – 2002 | ISB | 12-valve (6BT) to mid-1998, 24-valve (ISB) from 1998.5 |
| — | — | — | — | ISB 6.7L | 2nd Gen-style manifold |
| Dodge / Ram | Cummins 1st Gen (1989-1993) | — | 1989 – 1993 | 6BT | 2nd Gen location manifold; T3/T4 flange options |
| Dodge / Ram | Cummins 2nd Gen (1994-2002) | — | 1994 – 1998 | 6BT | 2nd Gen location manifold; T3/T4 flange options |
A dash means the listing does not narrow it down that far (for example no build dates are listed). Check with us if your vehicle was built near a model change.
Years are as listed by the manufacturer/supplier and may be US model years for US-built trucks.
Fitment listings are a guide. Not sure? Send us your rego or VIN and our team will check the part for your vehicle, before or after you order.
Check my fitmentor call(07) 5619 7869or text0485 885 957oremail us
Description
Steed Speed | 2nd Gen Cummins Twin Turbo Inverted Gate Manifolds – 12v & 24v 5.9L/6.7L
Designed for twin turbo applications this manifold is intended to be run with the turbo flange facing up and has a wastegate on the short side which would then be facing up and is offset away from the turbine housing to give clearance to the wastegate.
The wastegate flange is fully divided to the wastegate valve face preserving the twin scroll effect perfectly.
The manifold comes with all gaskets and turbo mounting hardware.
Cummins 12 & 24 valve T3 & T4 2nd Gen Angled flange Inverted Gate Manifolds
Steed Speed Manifolds are CNC Machined from 1018 Mild Steel Billet and finished with a satin black coating of Techline, these aren’t your typical cheap cast or tubular manifolds.
Steed Speed engineers some of the finest manifolds on the planet.
The Techline coating is capable of handling up to 1700 degrees continuously and up to 2000 degrees for short periods.
Steed Speed warranties workmanship for as long as you own the manifold and a 1 year warranty on the Techline coating.
Features:
- T3 & T4 Angled Flange Inverted Gate Manifolds options
- Drastic Performance Gains
- Includes all gaskets & turbo mounting hardware
- Stock Replacement Manifold
- Lifetime Warranty
T312VTTINV, T324VTTINV, T412VTTINV, T424VTTINV
We are Australian Distributors for Steed Speed and can also supply the full range of Steed Speed manifolds
Specifications
| Brand | Steed Speed |
|---|---|
| Twin Turbo Inverted Gate options | 6BT 12v T3, 6BT 24v T3, 6BT 12v T4, 6BT 24v T4 |
| SKU | WW-DDD-00862 |
| Shipping weight | 22 kg |
| Shipping dimensions | 80 × 35 × 30 cm |
Warranty: 12 months from Willys Workshop
Sold and warranted by Willys Workshop. Parts carry our 12-month warranty against defects, from the date of purchase or installation (whichever is later), subject to any manufacturer terms and fair wear and tear (Terms & Conditions, clause 7.1(b)). This is in addition to your rights under the Australian Consumer Law, which cannot be excluded.
- 30-day change-of-mind returns on eligible items: unused, uninstalled and in the original packaging, with a Return Authorisation from us first. A 15% restocking fee applies and return postage is at your cost.
- Wrong fit: if a part covered by our Fitment Guarantee doesn’t fit, we pay the return freight both ways and there’s no restocking fee.
- Special-order or imported-to-order items, electrical parts, ECUs and tuners once registered, connected or flashed, parts that have been fitted or modified, and clearance items can’t be returned for change of mind. Your rights for faulty goods still apply.
- Refunds are made to your original payment method within 14 business days of us receiving and inspecting the return.
Full details: Returns & Refund Policy and Terms & Conditions.
Warranty claims are coordinated through Willys Workshop. Email sales@willysworkshop.com.au or call Warana (07) 5619 7869 / Oxley (07) 3377 3421 with your order number and a description of the issue.
Shipped Australia-Wide
- Ships direct from our supplier in NSW with tracking.
- Road freight is calculated at checkout for your address.
- Delivery usually takes 2–10 business days after dispatch, depending on your location.
- Need your tracking number? Once your order has shipped, email sales@willysworkshop.com.au with your order number and we’ll send you the carrier and tracking details.
Freight question? Call us on (07) 5619 7869.
Steed Speed | 2nd Gen Cummins Twin Turbo Inverted Gate Manifolds – 12v & 24v 5.9L/6.7L Designed for twin turbo applications this manifold is intended to be run with the turbo flange facing up and has a wastegate on the short side which would then be facing up and is offset away from the turbine housing to give clearance to the wastegate.
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