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Description
Pacemaker | 1⅝" Tuned Exhaust Headers | Holden Rodeo RA Colorado RC 3.6L Alloytec | PH 5045 L/RPacemaker 1" Tuned Design Exhaust Headers Holden Rodeo & Colorado 3. 6L Alloytec V6 PH 5045 L R Upgrade the performance of your V6 powered utility with these high quality Pacemaker Tuned design headers. Specifically engineered for the Holden Rodeo RA and Colorado RC models equipped with the 3. 6 litre Alloytec V6, these headers are designed to improve exhaust flow and engine efficiency. The tuned design ensures better power delivery across the rev
Pacemaker 1⅝" Tuned Design Exhaust Headers - Holden Rodeo & Colorado 3.6L Alloytec V6 - PH 5045 L/R
Upgrade the performance of your V6-powered utility with these high-quality Pacemaker Tuned design headers. Specifically engineered for the Holden Rodeo RA and Colorado RC models equipped with the 3.6-litre Alloytec V6, these headers are designed to improve exhaust flow and engine efficiency. The tuned design ensures better power delivery across the rev range, making it a perfect upgrade for both daily driving and off-road applications.
Features:
This product offers the following high-performance features:
- TUNED Design: Precisely engineered pipe lengths to optimize exhaust scavenging and improve performance for the 3.6L Alloytec motor.
- Direct Integration: Designed to fit directly up to the catalytic converters in the original factory position for a straightforward installation.
- High-Flow Construction: Features 1⅝" (41mm) primary pipes and 2½" (63mm) outlets for enhanced gas flow.
- Full Clearance: Precision-bent to clear Power Steering and Air Conditioning components on both 2WD and 4WD models.
Product Specifications for PH 5045 L/R
| Feature | Value | Feature | Value |
|---|---|---|---|
| Part # | PH 5045 | Gasket | PHFG 5069 |
| P/Steering | Yes | Primary Pipe | 1⅝" (41mm) |
| Air Con | Yes | Secondary Pipe | - |
| Oxy Sen | Yes | Outlet | 2½" (63mm) |
| Fitting Time | 4 Hrs | Design | Tuned Design |
Important Notes:
- Fitment: These headers fit up to the catalytic converters in the original factory position.
- Drivetrain: Suitable for both 2WD and 4WD vehicle variants.
- Includes Oxygen Sensor provisions for full compatibility with factory emissions systems.
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 5045
| Make | Model | From | To | Body | Series | Engine | Variant | Drivetrain |
|---|---|---|---|---|---|---|---|---|
| HOLDEN / ISUZU | ||||||||
| Holden | Rodeo | 2005 | 2008 | Ute / Crew Cab | RA | 3.6L Alloytec V6 | 2WD & 4WD | RWD / 4WD |
| Holden | Colorado | 2008 | 2012 | Ute / Crew Cab | RC | 3.6L Alloytec V6 | 2WD & 4WD | RWD / 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
4.9 ★★★★★
Based on 1964 reviews
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Product Reviews
★★★★★ 5
⭐️⭐️⭐️⭐️⭐️ Comfort, Style, and Performance — Perfect for Daily Runs and All-Day Wear!
Size: 11, Color: Black/Dark Smoke Grey
I purchased the Nike Men’s Quest 6 for my son, and he’s been absolutely thrilled with them. From the moment he put them on, he noticed how lightweight and supportive they felt — a great balance between cushioning and responsiveness.
He wears them both for running and casual outings, and they’ve held up beautifully. The breathable mesh upper keeps his feet cool even during longer runs, and the midsole cushioning absorbs impact nicely without feeling too soft or unstable. The grip on the outsole provides solid traction on roads and gym floors, giving confidence with every step.
Design-wise, they look sleek and modern — the classic Nike styling pairs well with both athletic and casual outfits. After several weeks of use, the shoes still look almost new, showing how well they’re built.
Pros:
✅ Lightweight yet supportive — great for running or walking
✅ Comfortable fit right out of the box
✅ Excellent breathability and cushioning
✅ Durable construction that holds up with daily use
✅ Stylish design that transitions easily from workout to casual wear
Cons:
• Runs slightly narrow, so consider sizing up if between sizes
Overall, the Nike Quest 6 offers exceptional comfort and quality for the price. My son says they’re some of the most comfortable shoes he’s ever worn — perfect for both training and everyday wear.
If you’re looking for a reliable running shoe that combines performance, durability, and style, this is an excellent choice.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 5, 2025
★★★★★ 5
Excellent Running Shoe
Size: 11, Color: Black/University Red/White
The Nike Quest 6 has been a great fit right out of the box. The sizing felt true, and the shoe wrapped comfortably without feeling tight or loose. It was easy to get a secure, natural fit from the first wear.
Quality is solid for everyday use. The materials feel well put together, and the shoe holds up nicely for walking and light running. It feels dependable and comfortable for regular wear.
What really stood out was the value. The price was much better than what I saw in retail stores, especially for a Nike shoe that performs this well. It’s an easy way to get a reliable running shoe without paying full store pricing.
Overall, it’s a comfortable, well-made shoe that delivers a lot for the cost.
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Reviewed in the United States on May 14, 2026
★★★★★ 5
Good product
Size: 9, Color: Black/Dark Smoke Grey
Great shoes and they seem to have good support qualities. They are super comfortable and I love the all black coloring and it is good for my job to look professional.
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Reviewed in the United States on May 22, 2026
★★★★★ 5
Good for training
Super cool looking, comfy, lightweight, good price and great for running. Im using a size 9.5/ 27.5cm and it fits perfect, with half an inch of space for my toes.
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Reviewed in the United States on April 6, 2026
★★★★★ 5
So comfy
Solid solid solid shoe.
The value for the money you spend is quick to be noticed. Working in a dental office, I’m on my feet a lot and all of these brands who say they were made by nurses blah blah blah are liars. These were finally the shoes that didn’t make my ankles or feet sore. They take shock absorption so smoothly, and allow me to feel supported and comfortable. Wearing them all day isn’t a chore and honestly made me realize I was less grumpy because I was much more comfortable
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Reviewed in the United States on May 4, 2026