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Description
Pacemaker 3" Exhaust System with Headers for Chrysler 300C SRT 6.4L Hemi V8 2012–2022 - PP2634-52Pacemaker 3" Full Performance Exhaust System with Headers for Chrysler 300C Sedan (6. 4L Hemi V8) PP2634 52 Unleash the massive horsepower, peak torque, and deep American muscle roar of your 6. 4L Hemi engine with the Pacemaker Sport Systems premium exhaust solution. Specifically engineered for the Chrysler 300C Sedan (20122022), this high flow system provides a total performance upgrade from the cylinder heads to the tailpipes. Featuring high
Pacemaker 3" Full Performance Exhaust System with Headers for Chrysler 300C Sedan (6.4L Hemi V8) - PP2634-52
Unleash the massive horsepower, peak torque, and deep American muscle roar of your 6.4L Hemi engine with the Pacemaker Sport Systems premium exhaust solution. Specifically engineered for the Chrysler 300C Sedan (2012–2022), this high-flow system provides a total performance upgrade from the cylinder heads to the tailpipes. Featuring high-performance tuned headers paired with a massive 3" mandrel-bent 409 stainless steel exhaust system, it maximizes exhaust gas scavenging and flow efficiency. As Australia’s leading manufacturer, Pacemaker utilizes patented V-Tex technology and signature double-skinned mufflers to deliver an aggressive performance note while completely eliminating intrusive cabin drone. Note: Fits Chrysler 300C Sedan models (2012–2022) equipped with the 6.4L Hemi V8 engine.
Features:
Precision-manufactured in Australia to deliver the ultimate balance of flow efficiency, maximum engine breathing, and deep high-performance sound for the LX platform.
- Complete Tuned System: High-performance headers, 3" hi-flow metallic cats, and complete 3" cat-back exhaust.
- Tuned Headers: Engineered for optimized low-to-mid range torque scavenging and sharper throttle response.
- Premium Materials: Constructed completely from Exhaust Grade 409 Stainless Steel for superior longevity.
- V-Tex Technology: Incorporates advanced internal anti-drone design to maintain a quiet, executive cabin atmosphere while cruising.
- Signature Mufflers: Double-skinned 409 Stainless Steel mufflers offer exceptional structural strength and deep acoustics.
- Hanger Integration: Direct bolt-on installation utilizing existing factory mounting points.
| Product Specifications for PP2634-52 | |||
|---|---|---|---|
| Brand | Pacemaker Sport Systems | Part # / SKU | PP2634-52 |
| Product Type | Full Exhaust with Performance Headers | Material | 409 Grade Stainless Steel |
| Pipe Size | 3" (76mm) Dual System | Engine Compatibility | 6.4L Hemi V8 (SRT) |
| Fitment Type | Direct Bolt-On | Country of Manufacture | Australia |
Important Fitment Notes:
- Specifically engineered for Chrysler 300C Sedan models (2012–2022) with the 6.4L Hemi V8.
- Sedan Only: This kit is uniquely configured for the sedan wheelbase and will not clear wagon variants.
- Full kit scope: Includes Performance Extractors/Headers, 3" High-Flow Metallic Catalytic Converters, and a complete 3" Cat-Back system.
- Designed as a clean bolt-on configuration via existing factory mounting hangers.
- Professional automotive technician installation is highly recommended to ensure proper alignment and a gas-tight seal.
Vehicle Applications:
| Make | Model | From | To | Body | Series | Engine | Variant | Drivetrain |
|---|---|---|---|---|---|---|---|---|
| CHRYSLER | ||||||||
| Chrysler | 300C | 2012 | 2022 | Sedan Only | Second Generation (LX) | 6.4L Hemi V8 | SRT8 / SRT Core | RWD |
Warranty Information
| Product | Warranty Period |
|---|---|
| Pacemaker Sports Exhaust Systems & Headers | Five (5) years. |
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
4.9 ★★★★★
Based on 26 reviews
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Product Reviews
★★★★★ 5
Great Chair
Color: Black, Style: Classic
The durability, recline, noise, fit, and appearance, and stability of the chair were all fantastic. As someone of a shorter height, the backrest which is normally way to high or short for my head fits perfectly. The chair itself is easy to assemble and very comfortable to sit in for long hours. I tend do a lot of work at home and this chair feels very comfortable without feeling the need to get up. The chair looks great set up in my office and is honestly a great office chair. For moving around a room, the wheel guides across my carpet very smoothly with struggling unlike my previous chair which would need a heavy push. Not only that, the chair is noiseless which is a plus for people who get bothered by little sounds when moving around. The fit could honestly fit anyone of any size as the chair itself is quite wide and roomy for me. The seat is also made up of faux leather and feels well stitched and quite durable.
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Reviewed in the United States on April 4, 2026
★★★★★ 4
Decent Price
Color: Black, Style: Classic
Chair arrived and was missing critical component so that I could not assemble it. Contacted seller and they sent me a similar component within 2 weeks. Chair was now easy to assemble and very comfortable to use for long periods. Although I wished it could raise another two inches. Also be aware chair might be challenging to get thru a standard 29-30inch doorway but not impossible. Thank You Seller for your help.
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Reviewed in the United States on October 23, 2025
★★★★★ 5
Easy installation and comfortable
Color: Black, Style: Classic, Color: Black, Style: Classic
This chair features a premium, quilt-stitched design with thick cushioning that immediately feels supportive. Installation is straightforward — the major components align cleanly, and the hardware fits without forcing, allowing the entire setup to be completed quickly. Once assembled, the chair provides excellent comfort: the padded headrest, wide seat, and soft armrests create a stable, ergonomic sitting experience suitable for long work sessions. The overall build feels solid, and the smooth-rolling casters add to the ease of use.
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Reviewed in the United States on April 19, 2026
★★★★★ 3
Seat angle problem
Color: Black, Style: Classic
This chair is very good. Has exactly the dimensions I was looking for. Overall it looks very well made, excellent quality, easy to install. I'm not giving it 5 starts because I'm not liking the angle of the seat very much. It goes low at the back end and at the front it is very high. It feels really good when I'm working on my computer where I have 1 widescreen monitor with 2 smaller ones on top, so it is very comfortable there. But not so much when I'm just working on my desk filling forms and reading papers. I'm actually getting low back pain. I wrote the seller to ask if there is any kind of adjustment I can make but it doesn't look to me like there is anything than can be done. I'm still keeping it.
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Reviewed in the United States on June 8, 2026
★★★★★ 5
Most comfortable office chair this fluffy guy has ever sat in.
Color: Black, Style: Classic
This chair is incredibly comfortable—easily the most comfortable one I’ve ever sat in. At around 300lbs, I’ve struggled to find a chair that’s both supportive and spacious. Most options feel tight, with the armrests pressing into my hips. Not this one. If anything, I feel small in it—there’s plenty of room on either side. It’s like going from a cramped budget airline seat to first class on a full-service carrier.
The lumbar support is the best I’ve ever used. The materials are top-notch—everything from the base to the legs to the casters is metal (feels like steel). The casters themselves use what look like inline skate wheels and glide effortlessly across carpet—almost too well on hard surfaces, so you might want to consider a rug. Not a flaw, just something to keep in mind.
I’ve paid twice as much for chairs that felt half as good, so in my opinion, this is an excellent value. The faux leather looks great and the stitching appears durable. While it may not last as long as real leather or high-quality fabric, it should hold up for a reasonable amount of time.
Tilt functionality is basic—just two settings: upright or slightly reclined. Honestly, that’s all I need. If you’re looking for something to nap in, this might not be the chair for you. But for office work or gaming, it absolutely delivers all-day comfort.
For reference, I’m 5'8", and the headrest aligns perfectly with the back of my head. If you're 6'5", it might end up being more of a neck rest.
And I have to give a special shoutout to the included T-shaped hex wrench. It may sound silly, but this alone earns it a 5-star review from me. Every other chair I’ve bought includes those awful angled hex wrenches that make you slam your knuckles into the frame with every turn—often accompanied by some colorful language. Sure, I have my own tools, but finding where my wife hid them isn't always easy. A good-quality tool in the box? That’s thoughtful and appreciated.
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Reviewed in the United States on June 19, 2025
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