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Description
Pacemaker Sport Systems | 3" Headers Cats & Full Exhaust System | RAM 1500 DT TRX 6.2L V8 2021–2024 | PP2662-25Pacemaker Sport Systems 3" Headers, Cats and Full Exhaust System RAM 1500 DT TRX PP2662 25 Unleash the full supercharged potential of your 6. 2L Hemi V8 with the ultimate performance exhaust solution from Pacemaker Sport Systems. Engineered specifically for the RAM 1500 DT TRX, this comprehensive system provides a complete flow upgrade from the engine ports to the tailpipes. Featuring full length 4 into 1 tuned headers and a massive 3" mandrel bent
Pacemaker Sport Systems 3" Headers, Cats and Full Exhaust System - RAM 1500 DT TRX - PP2662-25
Unleash the full supercharged potential of your 6.2L Hemi V8 with the ultimate performance exhaust solution from Pacemaker Sport Systems. Engineered specifically for the RAM 1500 DT TRX, this comprehensive system provides a complete flow upgrade from the engine ports to the tailpipes. Featuring full-length 4-into-1 tuned headers and a massive 3" mandrel-bent cat-back system, this kit is designed to handle the extreme exhaust volumes of the 523kw supercharged powerplant. Finished in signature high-temp black and capped with aggressive 5" tips, it delivers an unmatched V8 roar and superior performance. Note: This system is strictly for RAM 1500 TRX variants (2021-Current) equipped with the 6.2L Supercharged V8.
Features:
Precision-engineered in Australia to deliver maximum power gains and high-performance thermal management for the TRX.
- System Setup: Complete Headers-to-Tailpipe performance system including high-flow catalytic converters.
- Header Design: Full Tuned Length 4-into-1 Headers with 1 7/8” primaries for optimized flow.
- Material Quality: Manufactured from premium Exhaust Grade 409 Stainless Steel for extreme durability.
- Sound Control: Rolled end-cap double skinned Stainless Steel Mufflers for a refined, deep performance note.
- Aesthetic Finish: Finished in signature High Temp Black Paint with massive Adjustable 5” Tips.
- Hanger Integration: Direct bolt-on installation utilizing existing factory mounting points.
| Product Specifications for PP2662-25 | |||
|---|---|---|---|
| Brand | Pacemaker Sport Systems | Part # / SKU | PP2662-25 |
| Product Type | Headers & Full Exhaust System | System Configuration | 1 7/8" Headers into 3" System |
| Material | 409 Grade Stainless Steel | Pipe Size | 3" (76mm) |
| Fitment Type | Direct Bolt-On | Vehicle Connection | Engine Port to Rear Exit |
| Fabrication Required | No | Mounting | Uses Factory Mounting Points |
| Muffler / Resonator | Double Skinned Mufflers | Sound Level | Aggressive Performance Note |
| Engine Compatibility | 6.2L Supercharged Hemi V8 | Application | High Performance Street & Off-Road |
| Body Fitment | Full-Size Pickup (TRX Only) | Series | DT TRX |
| Country of Manufacture | Australia | Recommended Installation | Professional Installation & Tune Recommended |
Important Notes:
- Specifically engineered for RAM 1500 DT TRX (2021-Present) models only.
- System scope: Includes Full Tuned Length 4-into-1 Headers, High-Flow Cats, and a complete 3" Cat-Back system.
- Pacemaker recommends that the vehicle should be professionally tuned after fitting headers and cats to optimize the 6.2L supercharged performance.
- The massive 5" adjustable tips are only suitable for vehicles equipped with factory cut-out rear bumpers.
- Professional automotive technician installation is highly recommended to secure optimal bracket clearances.
Important Information
- The image shown may not reflect the actual product
- Shipping times may vary depending on destination and stock availability
Vehicle Applications:
| Make | Model | From | To | Body | Series | Engine | Variant | Drivetrain |
|---|---|---|---|---|---|---|---|---|
| RAM | ||||||||
| RAM | 1500 | 2021 | 2024 | Full-Size Pickup | DT | 6.2L Supercharged V8 | TRX Only | 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:
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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
4.1 ★★★★★
Based on 1063 reviews
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Product Reviews
★★★★★ 5
Functioned as advertized.
Installed these in my Whalers 96 200 Offshore. No issues, used permatex gasket compound on aluminum engine parts after cleaning with fine brass wire wheel.
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Reviewed in the United States on November 20, 2024
★★★★★ 5
Fits 1988 Sea Ray V-135 2 stroke (Mercury)
For those of you with the 135 hp
mercury that was branded as the "Sea Ray 135" and paint matched to the boat (i.e. Seville's and some others) this is the 147 degree thermostat for that motor. My Seville is an '88 and It's difficult to cross reference the serial numbers on those motors when searching for parts. Only buy Quicksilver parts for these motors. Happy to find them on Amazon because Boats.net as an example, is not clear on what you're getting.
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Reviewed in the United States on August 3, 2024
★★★★★ 5
fixed issue
stopped the overheat issue on my outboard!!!
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Reviewed in the United States on August 6, 2025
★★★★★ 5
Not all great stereo systems meet all the requirements for connectivity.
I want to go on record, the Onkyo TX-Nr7100 is an awesome choice for a stereo avr. Great connectivity, a warm sound quality, and many options for your audio sound choices. But, because it's base connectivity, as it applies to Bluetooth, I do not recommend to connecting a PC to it. Due to audio and video, data separation. The Onkyo, though an excellent stereo choice, has problems playing Youtube and other types of media, with built in audio and video playback. It defaults to the miniplayer, built into the system and is impossible to get rid of in these situations. I give this product 5 stars on quality and performance, but it was not made to connect to a computer. Stll, I recommend this AVR Stereo Receiver on its aesthetic look, sound, audio and connections and quality. Very important to keep this in mind for Computer and gaming console connection to this system.
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Reviewed in the United States on April 15, 2026
★★★★★ 5
Exceptional Home Theater Receiver with HDMI 2.1, Dirac Live & THX – Incredible Value
After researching extensively and using the TX‑NR7100 firsthand with a 5.1.4 Dolby Atmos setup, I’m thoroughly impressed by its blend of features, performance, and value.
Setup & Interface
The guided setup process is smooth and intuitive—Wi‑Fi setup, firmware updates, speaker configuration and HDMI mapping all work seamlessly. The on-screen menus are clean and accessible, though some deeper options may require a bit of navigation
With six HDMI 2.1 inputs and two HDMI 2.1 outputs, this receiver supports 8K/60Hz and 4K/120Hz video formats, along with VRR, eARC, and ALLM. This makes it ideal for gaming consoles like PS5 and Xbox Series X—performance is solid with no reported signal dropouts on the primary HDMI ports.
Audio & Sound Quality
Every channel delivers up to ~100 W into 8 Ω, powering immersive content such as Dolby Atmos and DTS:X with clarity and presence. THX post-processing adds dimension and scale, especially with cinematic soundtracks. Dirac Live room correction provides musical staging, precise imaging, cleaner dialog, and deeper bass—transformative for untreated or irregular rooms.
Streaming & Multi-Room
Equipped with AirPlay 2, Chromecast, Bluetooth (including aptX), and Sonos/DTS Play-Fi integration, streaming is flexible and robust. Spotify, Tidal, Pandora, TuneIn, and more are all supported. It even functions as a Roon endpoint with no signal issues when streaming high-res audio over Ethernet.
Build & Design
The front panel features a large green display, a straightforward volume dial, and basic controls. While the remote is functional, it isn’t backlit. The control app is usable but somewhat basic, making desktop Dirac calibration a better option for fine-tuning.
Pros:
Cutting-edge HDMI 2.1 support for 8K/60Hz, 4K/120Hz, VRR & eARC
THX Certified with immersive Atmos/DTS:X and IMAX Enhanced support
Powerful and convincing Dirac Live room correction
Versatile streaming ecosystem and smart assistant compatibility
Excellent price-to-performance ratio compared to peers
Cons:
HDMI glitches possible; best addressed via firmware updates and proper setup
Remote is not backlit; app UI is basic
Not truly expandable to 11-channel systems; no independent sub outs or extra preamp channels
Verdict:
The Onkyo TX‑NR7100 strikes a remarkable balance between modern video support, superior immersive audio, and intuitive usability—all at a price point that undercuts many similarly spec’d competitors. If you want future‑proof HDMI features, strong gaming performance, Dirac‑based room tuning, and multi‑room streaming options, this AVR delivers beyond expectation. Highly recommended.
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Reviewed in the United States on July 30, 2025
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