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Description
Pacemaker | Tri-Y Headers | Toyota Hilux & 4Runner Diesel 2L 3L 5L Motor | PH12580 KitPacemaker Tri Y Headers Toyota Hilux & 4Runner Diesel (Pre EGR) PH 12580 Kit Improve the low end torque and overall engine efficiency of your Toyota diesel with these premium Pacemaker Tri Y headers. Designed specifically for the non EGR 2. 2L, 2. 4L, 2. 8L, and 3. 0L diesel engines (2L, 3L, and 5L codes), these headers are the perfect upgrade for off road enthusiasts and those looking for better towing performance. The Tri Y design focuses on
Pacemaker Tri-Y Headers - Toyota Hilux & 4Runner Diesel (Pre-EGR) - PH 12580 Kit
Improve the low-end torque and overall engine efficiency of your Toyota diesel with these premium Pacemaker Tri-Y headers. Designed specifically for the non-EGR 2.2L, 2.4L, 2.8L, and 3.0L diesel engines (2L, 3L, and 5L codes), these headers are the perfect upgrade for off-road enthusiasts and those looking for better towing performance. The Tri-Y design focuses on maximizing exhaust scavenging at lower RPMs, providing more usable power where these diesel engines need it most.
Features:
This product offers the following high-performance features:
- Tri-Y Design: Specifically engineered to boost torque and engine response for naturally aspirated diesel applications.
- Optimized Flow: Features 1⅝" (41mm) primary pipes and a 2¼" (57mm) outlet to reduce backpressure and improve exhaust flow.
- Robust Construction: Precision mandrel-bent tubing ensures maximum durability and a perfect fit for rugged 4WD environments.
- Full Clearance: Designed to maintain compatibility with power steering and air conditioning systems.
Product Specifications for PH 12580
| Feature | Value | Feature | Value |
|---|---|---|---|
| Part # | PH 12580 | Gasket | DSF 52 |
| P/Steering | Yes | Primary Pipe | 1⅝" (41mm) |
| Air Con | Yes | Secondary Pipe | 1⅞" (48mm) |
| Oxy Sen | N/A | Outlet | 2¼" (57mm) |
| E.G.R | N/A (Pre-EGR) | Fitting Time | 1½ Hrs |
| Design | Tri-Y | Y Branch | N/A |
Important Notes:
- Fitment Warning: Will NOT fit the LN167 model (equipped with the wishbone/IFS front end).
- Suitable for 4WD models only.
- Compatible with Manual transmission vehicles.
- Designed for Pre-EGR engine configurations.
Important Information
- The image shown may not reflect the actual product
- Shipping times may vary depending on destination and stock availability
Vehicle Applications:
Vehicle Applications for PH 12580 Kit
| Make | Model | From | To | Body | Series | Engine | Variant | Drivetrain |
|---|---|---|---|---|---|---|---|---|
| TOYOTA | ||||||||
| Toyota | Hilux / 4Runner | 1984 | 1997 | Ute / Wagon | Solid Axle Front | 2.2, 2.4, 2.8, 3.0L Diesel | Manual | 4WD |
Warranty Information
| Product | Warranty Period |
|---|---|
| Pacemaker Headers | Two (2) years. |
| Pacemaker King Brown 4x4 Exhaust systems | Five (5) years. |
| Pacemaker Sports exhaust systems | Five (5) years. |
| Fabrication products and accessories | One (1) year. |
Payment & Security:
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.8 ★★★★★
Based on 1494 reviews
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Product Reviews
★★★★★ 5
Great watch!!!!
Color: Grey
Excellent quality, one of the best, elegant.
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Reviewed in the United States on May 6, 2026
★★★★★ 5
Excellent value for an automatic watch, keeps VERY good time.
Color: Grey, Color: Grey
I've only had the watch for a day but wanted to leave a quick review on it to share a couple of notes.
So far it keeps VERY good time, better than any of the automatics I own (including a Rolex Submariner, Tag Heuer Aquaracer, Tag Heuer Formula One, and several other sub $1k watches). I set it to an atomic time app on my phone yesterday and 24 hours later it's still SPOT on - hasn't gained/lost even a 1/10 of a second. I was shocked to see it's kept PERFECT time for the last day, I'm really blown away so far. I've worn it the entire time, we'll see how well it keeps time while being stored in a winder.
This picture shown is the watch with a 22mm leather band on it, fit's without any issues (just need to squeeze in the leather a tad). I doubt it would work with a 22mm metal bracelet, but leather works great. Just FYI since the 21mm lug width is kind of odd.
The face isn't quite a lustrious as the images make it look, but it's still a great-looking watch. For a sub $1000 automatic you can't go wrong, this is a fantastic watch at a great price. It'll be my daily driver for some time I'm sure. If I have any issues in the future I'll update the review.
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Reviewed in the United States on March 22, 2021
★★★★★ 5
It looks really cool and striking.
Color: Grey, Color: Grey
Really cool and beautiful watch. Although my specific unit runs 5 seconds fast every day—at first it’s annoying, but eventually you stop caring. 🤣
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Reviewed in the United States on April 16, 2026
★★★★★ 5
A Beautiful Timepiece at an Awesome Price!!
Color: Grey, Color: Grey
I have lusted after this watch for four months. I first tried on a similar model (stainless steel band with a green face) in a local jewelry shop (Spitz Jewlers, Walnut Creek, CA, USA). It was "love at first sight," even if I didn't love the white lines on the face from 12-6 and 3-9. At the time, the MSRP was $775.
The MSRP has since increased to $795. But I bought this beauty on Amazon.com for only $524.99; after applying the cash-back from my Prime credit card, this watch costs only $498.75. This was "the offer that I could not refuse," to quote from "The Godfather."
Accuracy could be better: after only a few days, it is now 7 seconds behind my phone (to which I set my new watch). But I don't really care about that all that much. This is why I rated "accuracy" at 4 stars, but my overall review is 5 stars.
My video shows the date changing suddenly at 11:59:59pm, just how I want it; in another photo, you can see that my Seiko changes the date more slowly, which I do not like.
This watch is absolutely phenomenally beautiful. If you're on the fence over whether to make this purchase, then I would say "go for it!" You will not find a prettier, more accurate watch at a lower price in ANY store in the entire USA.
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Reviewed in the United States on April 28, 2023
★★★★★ 4
Classy and sporty. Great value!
Color: Grey, Color: Grey
Excellent watch for the price. Looks sporty and dressy. More towards dress watch. Blue is dynamic. Strongly recommend blue for sporty feel. I was thinking of aqua terra. This come close to it with a price less than what i would have paid my state tax for omega aqua terra. My only concern is bracelet which i feel kind of OK. Better bracelet design would have made this watch much superior. 21 lug width is awful. Other than that, nothing to complain.
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Reviewed in the United States on July 13, 2020