





RB20 RB25 RB26 DET T4 Top Mount Turbo Manifold For Nissan GTR 44mm Twin Scroll
RB20 RB25 RB26 DET T4 Top Mount Turbo Manifold For Nissan GTR 44mm Twin Scroll
- Designed for instant spool and low-end and midrange power.
- True Merge Collector creates a turbulence-free channel for exhaust gases, promoting even pulses at high velocities.
- Applying twin-scroll divided-pulse technology allows the turbo to spool up faster and provide substantial power gains throughout the entire powerband.
- Runner geometry is adjusted accordingly for the known tendency of RB engines to run slightly leaner towards cyl #6.
- Flanged specifically for (2) Tial 44mm wastegates and featuring a T4 Turbine Flange, this manifold is designed for precise boost control.
- CNC Ported head flange
- Sealing surfaces machined flat ensuring a leak-free seal
Pairs well with
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RB20 RB25 RB26 DET T4 Top Mount Turbo Manifold For Nissan GTR 44mm Twin Scroll
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FAQs
Please read our FAQs page to find out more.
Are OEM products more expensive than aftermarket alternatives?
OEM products might have a higher upfront cost compared to aftermarket parts, but their superior quality and durability often make them a more cost-effective choice over time. Investing in OEM ensures you’re getting parts specifically designed for your vehicle, which can lead to better performance and longevity.
Can I purchase OEM parts online or do I need to visit a dealership?
You don’t need to visit a dealership to get OEM parts. You can conveniently purchase genuine OEM components from authorized distributors and reputable online retailers like Turbo Tech Performance. Our online store provides a wide selection of high-quality parts delivered straight to your door.
Are parts from brands like Mopar, ACDelco, and Motorcraft interchangeable between different vehicle brands?
No, parts from Mopar, ACDelco, and Motorcraft are typically designed for specific vehicle brands. It’s crucial to ensure compatibility with your vehicle’s make and model by checking part numbers and consulting with a knowledgeable expert.
Can I install OEM parts myself, or is it better to have a professional handle it?
While some OEM parts can be installed by DIY enthusiasts, the complexity of installation can vary. For the best results and to ensure proper fitment and performance, we recommend having a trained mechanic install the parts, especially if you’re unfamiliar with automotive repairs.
Do OEM parts come with a warranty?
Yes, many OEM auto parts come with a manufacturer’s warranty that covers defects or issues. Be sure to check the warranty details for each part at the time of purchase, and keep your receipt for any potential warranty claims.


