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Description
Pacemaker 3" Exhaust System with Headers & Cats for Jeep Grand Cherokee WK2 Trackhawk 6.2L V8 2018–2021 - PP2655-52Pacemaker 3" Exhaust System with Headers and Cats for Jeep Grand Cherokee WK2 Trackhawk PP2655 52 Unlock the full supercharged potential of your 6. 2L Hemi V8 with the ultimate performance exhaust solution from Pacemaker Sport Systems. Specifically engineered for the Jeep Grand Cherokee WK2 Trackhawk, this complete system provides a total flow upgrade from the cylinder heads to the tailpipes. Featuring massive 2" primary 4 into 1 tuned headers and
Pacemaker 3" Exhaust System with Headers and Cats for Jeep Grand Cherokee WK2 Trackhawk - PP2655-52
Unlock the full supercharged potential of your 6.2L Hemi V8 with the ultimate performance exhaust solution from Pacemaker Sport Systems. Specifically engineered for the Jeep Grand Cherokee WK2 Trackhawk, this complete system provides a total flow upgrade from the cylinder heads to the tailpipes. Featuring massive 2" primary 4-into-1 tuned headers and high-flow catalytic converters, this 3" mandrel-bent system is built to handle the extreme exhaust volumes of the 522kW Hellcat powerplant while delivering a deep, aggressive V8 roar. Note: Fits Jeep Grand Cherokee WK2 Trackhawk models (2018–2021) equipped with the 6.2L Supercharged Hemi V8.
Features:
Precision-manufactured in Australia to deliver maximum power gains and high-performance thermal management for the supercharged Trackhawk.
- System Setup: Complete Header-to-Tailpipe performance system including high-flow cats.
- Header Spec: Massive 2" Primary 4-into-1 Tuned Headers for maximum supercharged flow.
- Material Quality: Manufactured from premium Exhaust Grade 409 Stainless Steel for superior durability.
- Sound Control: Utilizes Pacemaker's V-Tex technology to eliminate drone while maintaining a deep signature note.
- Muffler Technology: Signature Double Skinned 409 Stainless Steel Mufflers for refined sound quality.
- Hanger Integration: Direct bolt-on installation utilizing existing factory mounting points.
| Product Specifications for PP2655-52 | |||
|---|---|---|---|
| Brand | Pacemaker Sport Systems | Part # / SKU | PP2655-52 |
| Product Type | Headers & Full Exhaust System | System Configuration | Headers, Cats & Cat-Back |
| Header Size | 2" Primaries (4-into-1) | Pipe Size | 3" (76mm) |
| Fitment Type | Direct Bolt-On | Vehicle Connection | Engine Port to Tailpipe |
| Fabrication Required | No | Mounting | Uses Factory Mounting Points |
| Engine Compatibility | 6.2L Supercharged Hemi V8 | Country of Manufacture | Australia |
Important Notes:
- Specifically engineered for Jeep Grand Cherokee WK2 Trackhawk (2018–2021).
- System scope: Includes 2" primary extractors (headers), 3" High-Flow cat converters, and full cat-back system.
- Engineered as a clean bolt-on assembly, retaining factory mounting points.
- Professional automotive technician installation and a custom ECU tune are highly recommended when fitting headers and cats to maximize performance.
- O2 sensor loom extensions may be required for primary sensor connection during header installation.
Important Information
- The image shown may not reflect the actual product exactly.
- Shipping times may vary depending on destination and stock availability.
Vehicle Applications:
| Make | Model | From | To | Body | Series | Engine | Variant | Drivetrain |
|---|---|---|---|---|---|---|---|---|
| JEEP | ||||||||
| Jeep | Grand Cherokee | 2018 | 2021 | SUV | WK2 | 6.2L Supercharged V8 | Trackhawk Only | AWD |
Warranty Information
| Product | Warranty Period |
|---|---|
| Pacemaker Headers | Two (2) years. |
| Pacemaker King Brown 4x4 Exhaust | Five (5) years. |
| Pacemaker Sports Exhaust Systems | Five (5) years. |
| Fabrication Products | 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
4.7 ★★★★★
Based on 588 reviews
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Product Reviews
★★★★★ 5
Modern luxury with summer fabric that performs above its price!
Color: Beige, Size: 14, Color: Beige, Size: 14
Wow! My son wore it for Easter Sunday and this suit fits the bill! The linen material is spot on--not too heavy and not too light especially since the weather is warming up now. The jacket is quality made--the design is modern executive, the stitches are strong no flaws to note. The pants are tad bit longer but that's okay, build quality is also great. The white shirt is decent and matches well with the rest of the set. The bow tie and tie itself is a great complimentary to the set, though optional to wear. The whole set just has that quality you would really look for in the price range you would want to pay. Overall, best value for for the, wear right outside the bag, maybe a light ironing otherwise it's perfect! I highly recommend it, no complaints here very happy with this suit!
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Reviewed in the United States on April 5, 2026
★★★★★ 4
Heavy linen character, but a beautifully tailored suit!
Color: Beige, Size: 4, Color: Beige, Size: 4
This is a really nice linen suit! The jacket is beautifully made and well-tailored, with a fun speckled texture that has lots of pretty color variation (we ordered the beige). When I placed it side by side with a similar linen suit from another brand, the difference in the linen texture was really noticeable — this had a much stronger linen character that stands out!
It has three useful pockets on the outside of the jacket, which is great for little hands. The only downside is that one of the inside pockets is just for show (faux), which was a bit surprising and somewhat disappointing for my little guy.
The pants have pockets too, but they aren’t very deep — perfect for small treasures, but not much more. The pants are made from a lighter, thinner single-layer linen compared to the fully lined, double-layer jacket, which makes sense for comfort and easy movement.
The pants didn’t come with a front crease ironed in, so you’ll want to press one yourself. The linen did pick up some creases from being folded in the package, but it doesn’t seem quite as wrinkly as some other linen fabrics I’ve tried. Still, like most linen clothes, especially for boys, the pants will need occasional ironing to keep them looking neat and crisp, especially after a day of play and general wear. The structured, lined jacket stays looking smoother and more put-together with less effort.
It also came with a bow tie, a neck tie, and a tuxedo-style white shirt as extras. The ties aren’t great quality — they’d work fine for quick photos but probably won’t hold up to much actual wear. The formal white shirt feels a bit funny paired with the casual linen suit, but I don’t mind at all. We already have white shirts that we prefer, so we’ll use those instead. For us, the extras are really just bonus items we won’t plan on using.
Overall, it’s a handsome little suit that’s perfect for special occasions like weddings, family photos, or holiday events. My kid looked adorable in it! The stronger linen texture on the jacket gives it a premium feel that I really like. Just be ready for a bit of extra care with the pants to keep everything sharp.
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Reviewed in the United States on April 8, 2026
★★★★★ 5
Great suit set
Color: Light Grey, Size: 4
It is incredibly attractive and includes everything a young child needs for a special occasion.
The material is a 75% polyester and 25% linen blend, and the outer fabric feels remarkably smooth. Its unstructured design allows for an attractive, natural drape, and the blend conveniently allows for machine washing at home.
As is typical with linen-based materials, the fabric can be naturally stiff and prone to wrinkling, so I recommend ironing or steaming it before use. The lightweight feel makes it an excellent choice for the spring, summer, and fall months.
Overall, this suit offers exceptional value for the price.
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Reviewed in the United States on April 12, 2026
★★★★★ 5
Men’s mock golf shirt
Color: Lake Green, White, Black, Size: XX-Large
Fit & quality very good.
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Reviewed in the United States on June 4, 2026
★★★★★ 5
Nice Fit
Color: Black, White, Light Gray, Size: 3X-Large
I picked this up looking for something simple but clean, and it delivered. The fit is comfortable, the material feels solid, and it looks good without needing much effort. It’s one of those pieces you can throw on and still look put together.
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Reviewed in the United States on March 29, 2026