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Description
Xforce | 3" Stainless Steel Turbo Back Exhaust & Cat | Nissan Patrol GU Y61 4.2L TD Wagon | E4-NP42W-TBSNissan Patrol GU Y61 Wagon 4. 2L TD Turbo Back Exhaust with Cat Converter E4 NP42W TBS Unlock the legendary performance of your TD42 powered Nissan Patrol GU Y61 Wagon with the Xforce 3" Turbo Back Exhaust System. Specifically engineered for the 4. 2L turbo diesel engine, this system replaces the restrictive factory pipework from the turbocharger through to the tailpipe. Crafted from durable 409 stainless steel, it is designed to drastically reduce
Nissan Patrol GU Y61 Wagon 4.2L TD Turbo Back Exhaust with Cat Converter - E4-NP42W-TBS
Unlock the legendary performance of your TD42-powered Nissan Patrol GU Y61 Wagon with the Xforce 3" Turbo Back Exhaust System. Specifically engineered for the 4.2L turbo diesel engine, this system replaces the restrictive factory pipework from the turbocharger through to the tailpipe. Crafted from durable 409 stainless steel, it is designed to drastically reduce exhaust gas temperatures (EGTs), improve turbo spool, and enhance overall engine efficiency.
What's in the Box?
- 1x 3" Turbo Dump Pipe Section
- 1x 3" High-Flow Catalytic Converter
- 1x 3" Intermediate Pipe with Straight-Through Center Muffler
- 1x 3" Rear Tailpipe Section
- All Necessary Gaskets, Bolts, and Hardware for Installation
Features:
This product offers the following high-performance features:
- Turbo Efficiency: The large 3-inch mandrel-bent bore provides a high-flow path for exhaust gases, allowing the turbocharger to spool faster and breathe more effectively under load.
- High-Flow Catalytic Converter: Includes a performance catalytic converter designed to meet flow requirements while maintaining compliance for the Y61 platform.
- Straight-Through Center Muffler: Features a high-flow straight-through muffler design that delivers a deep, throaty diesel note without the restriction of a factory baffled system.
- Durable 409 Stainless Steel: Constructed from raw 409-grade stainless steel with a non-polished finish, providing superior heat resistance and durability in harsh off-road and towing conditions.
- Wagon Specific Fitment: Engineered specifically for the GU Wagon chassis to ensure precise clearance around the rear suspension and fuel tank.
Specifications:
- Make: Nissan
- Model: Patrol
- Series: GU / Y61
- Year Range: 1997 - 2007 (approx.)
- Engine: 4.2L Turbo Diesel (TD42T / TD42Ti)
- Material: 409 Stainless Steel (Raw Finish)
- Pipe Size: 3.0 Inch
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 E4-NP42W-TBS
| Make | Model | From | To | Body | Series | Engine | Variant | Drivetrain |
|---|---|---|---|---|---|---|---|---|
| NISSAN | ||||||||
| Nissan | Patrol | 1997 | 2007 | Wagon | GU / Y61 | 4.2L Turbo Diesel | DX / ST / ST-L | 4WD |
Warranty Information
| Product Type | Warranty Period |
|---|---|
| 304 & 201 Stainless Steel Exhaust Systems | 60 Months |
| Accessories | 12 Months |
| Catalytic Converters | 12 Months |
| Electronic Products (Including SmartBox) | 12 Months |
| Mild Steel & 409 Stainless Steel Exhaust Systems | 24 Months |
| Mild Steel Headers | 12 Months |
| Stainless Steel Headers | 24 Months |
| Universal 304 Stainless Steel Mufflers | 24 Months |
| Universal Mild Steel & 409 Stainless Steel Mufflers | 12 Months |
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
4.4 ★★★★★
Based on 24 reviews
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Product Reviews
★★★★★ 5
RV owner.
Excellent product. Delivers the shine and protection as advertised.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 21, 2026
★★★★★ 5
Poli Glow used on bottom portion of the picture
Just put it on 21 foot RV, was impressed with the shine. Key is to make sure the applicator is moist. I periodically dampen with water. Realizing it wasn't going to revive the stickers. Question is
How long it will last?
What will it look like after it rains?
Pictures attached, bottom portion was done with poli glow on June 7,2026 and I have just under a half of bottle left. Maybe I will update once it rains or how long the shine last.
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Reviewed in the United States on June 8, 2026
★★★★★ 5
It works miracles
I was amazed by the incredible difference it made on my RV. Check the pictures. The difference is of such a magnitude that we were amazed by the final results. Brought my rig back to life
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Reviewed in the United States on December 1, 2025
★★★★★ 5
40 Years Young and Ready to Bring My RV Back to Life!
As a happy 40-year-old guy who takes a lot of pride in his RV, I’ve been on a mission to remove all the oxidation and restore that clean, glossy finish. After doing my homework, I decided to try Poli Glow Boat & RV Restoration, and I couldn’t be more excited about the results so far. I honestly can’t wait to see what it looks like once I’m completely finished.
The quality of this product really stands out. It doesn’t feel like some quick temporary fix — it’s clearly made to properly restore fiberglass surfaces. The application use is straightforward, especially if you follow the prep steps carefully. Once I got into the rhythm of it, the process felt manageable and even kind of satisfying.
What impressed me most was the smoothness it brought back to the surface. Areas that were dull and chalky from oxidation are starting to look deep and refreshed again. It’s doing a solid job with light scratch removal too, especially the small surface marks that naturally build up over time.
I also appreciate the added layer of durability it promises. After putting in the work, I want something that’s going to last and protect the finish moving forward. And for anyone dealing with minor staining or corrosion spots, it definitely helps improve the overall look, contributing to better rust removal results around metal fixtures and trim.
If you’re like me and want your RV looking proud and road-ready again, this feels like a serious step in the right direction. I’m genuinely excited to see the full transformation once I finish the entire exterior. Definitely worth the effort.
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Reviewed in the United States on February 19, 2026
★★★★★ 5
Great product, great support, looks better than new!
I couldn't possibly be more pleased with how my RV looks after Poli-Glow! I have a 2018 Rockwood 21' RV trailer that had not been treated before, so there was oxidation / fading from being in the Arizona sun - it just looked dull (the color is mostly beige).
I am not usually a DIY'er. I researched options online and really appreciated the educational videos on Poli-Glow so I went with that. I don't have buffer machine or anything like that so I liked the idea of being able to do everything by hand. (Even if I had a buffing machine, I think that would have been more tiring having to climb a ladder with it and holding it over my head while applying a traditional wax - plus having to change between it and buffing cloths before wax would dry). Plus I like that this is a longer lasting treatment than a traditional wax.
You will need some time - I spread my project over 4 days (day 1 - cleaning the RV and separate UV protection of the roof and awning; day 2 - Poli-Prep the whole RV; day 3 and day 4 Poli-Glow half the RV day 3 and finish day 4).
Doing the Poli-Prep was easy. I mixed it in a spray bottle. I hosed down the section of the RV I was getting ready to scrub, sprayed on the Poli-Prep, scrubbed the area with the scrub brush that came with the kit, then hosed the area down and let it air dry. I only used about a third of the bottle of Poli-Prep. After the Poli-Prep the RV looked better than it did before, but that's not where the real shine comes from.
I appled Poli-Glow to the RV surface, over the decals, plus all the black trim areas. The coats dried quickly so I didn't have any extra downtime between coats. When I finished a coat I walked about 30 feet to my working station in the shade, added more Poli-Glow to the mitt, and by the time I got back to the RV the previous coat was dry and ready for the next coat. Overall I worked a side of the RV from left to right; within a section I started on the bottom section up to almost as high as I could reach and used a ladder for the top half. The first coat get absorbed pretty thoroughly so the area looks only partially polished; by the 2nd - 3rd coat the shine really starts to show. Since I am in AZ, I applied the recommended 10 coats of Poli-Glow (10 coats to about a 5 to 6 foot section, then move the ladder to the next section). Overall I used 2 bottles of Poli-Glow with about a half inch left in the bottle. I did time my efforts both days to work on sections that weren't in the direct sun, making sure the area I would work on was cool or warm, not hot.
Support was SUPER-FANTASTIC! I sent questions via Amazon contact seller and received very fast responses. They also sent me an email link to other videos from a detailer, so by the time I started I was confident and ready. During the project I sent pictures and they provided fast feedback that I was in fact progressing very well - very encouraging and confidence boosting. Thank you Sean!
So yes, it took some time, but it was so worth it! It is shiny and beautiful and looks like new (actually better than new)! My neighbor has already asked me about it so he can do his RV. After I was done I took my victory lap - I sat in my driveway staring at it while sipping a beer, basking in the reflection of the sunset mirroring off the RV!
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Reviewed in the United States on March 13, 2026