STRAIGHTLINE PERFORMANCE 1363-S474567-13 Pipe Summitxe Ski Doo 165

( Brand: Straightline Performance ), ( Manufacturer Part Number: 1363-S474567-13 ), ( Part Type: Pipe )

Review STRAIGHTLINE PERFORMANCE Y pipe Ski doo Summitxe tec 165 fits TURBO 850 2021–2022

The **Straightline Performance 1363-S474567-13 Y-Pipe** is a meticulously engineered aftermarket exhaust system designed specifically for the **2021-2022 Ski-Doo Summit X-TEC 850 Turbo 165**, delivering a potent blend of performance, durability, and unmistakable sound. Crafted from high-grade **409 stainless steel**, this Y-pipe is built to withstand the rigorous demands of off-road and trail riding while maintaining structural integrity even under extreme conditions. The precision-machined design ensures a seamless fit with the factory exhaust system, eliminating leaks and maximizing airflow efficiency, which translates to improved throttle response and enhanced engine breathing. The **smooth, aggressive contouring** of the pipe not only optimizes exhaust flow but also contributes to a deep, resonant growl that turns heads and commands attention on the trail. Whether you're carving through deep snow, tackling technical terrain, or pushing the limits of your Summit X-TEC, this Y-pipe enhances both the power delivery and the auditory experience, making every ride more exhilarating. Built to complement the **Turbo 165 s** high-performance engine, this exhaust component is a must-have for riders seeking a balance of raw power, reliability, and a signature sound that reflects their aggressive riding style.

### **Pros and Cons of buying a Straightline Performance 1363-S474567-13 Y-Pipe for a 2021-2022 Ski-Doo Summit X-TEC 850 Turbo 165**

1. **Improved Exhaust Flow and Horsepower** The Y-pipe is designed to optimize exhaust gas flow, which can enhance engine performance by reducing backpressure. This may result in better throttle response and increased horsepower, especially in high-RPM scenarios.

2. **Better Cooling** A properly designed Y-pipe can improve exhaust gas cooling, which may help prevent engine overheating during aggressive riding or prolonged use.

3. **Aesthetic Upgrade** The Straightline Performance Y-pipe has a sleek, aggressive look that enhances the overall appearance of the Ski-Doo, making it stand out from stock exhaust systems.

4. **Compatibility with Aftermarket Tuning** If you plan to install a tune or ECU flash, a high-flow Y-pipe can complement those modifications by allowing the engine to breathe better, maximizing gains from tuning.

5. **Durability** Straightline Performance products are known for using high-quality materials, including stainless steel, which resists corrosion and wear better than stock exhaust components.

6. **Potential for Better Sound** While not as loud as a full exhaust system, a Y-pipe can modify the exhaust tone, giving the Ski-Doo a deeper, more aggressive sound compared to the stock setup.

7. **Easier Installation** The Y-pipe is a relatively straightforward upgrade compared to full exhaust systems, requiring fewer modifications and less labor.

---

1. **Limited Performance Gains Compared to Full Exhaust** A Y-pipe alone may not provide as significant an increase in power as a full exhaust system or a tune. If you're looking for major horsepower gains, additional modifications (like a tune or cat-back exhaust) may be necessary.

2. **No Catalytic Converter Deletion** Unlike some aftermarket exhausts, this Y-pipe does not include a catalytic converter bypass, meaning emissions compliance (if required) remains unchanged. If you plan to remove the cat, you ll need a different system.

3. **Potential for Increased Backpressure Without Proper Tuning** If the Y-pipe is installed without an accompanying tune, it may not fully realize its potential. The engine could run slightly richer to compensate for the improved exhaust flow, which may reduce fuel efficiency or cause minor drivability issues.

4. **Cost Relative to Benefits** At around **$300 $400**, this Y-pipe is a significant investment for modest performance gains unless paired with other modifications. If you're on a budget, prioritizing other upgrades (like a tune or suspension work) might yield better results.

5. **Installation Challenges** While easier than a full exhaust, the Y-pipe still requires careful fitting, especially around the muffler and exhaust headers. Improper installation could lead to leaks or performance issues.

6. **Weight Consideration** Some aftermarket Y-pipes are slightly heavier than stock, which may have a negligible but potential impact on handling, though this is unlikely to be noticeable on a Ski-Doo.

7. **Resale Impact** If you plan to sell the Ski-Doo later, some buyers may prefer stock or OEM parts, potentially reducing resale value slightly.

---

### **Conclusion and Recommendation**

The **Straightline Performance 1363-S474567-13 Y-Pipe** is a solid upgrade for the **2021-2022 Ski-Doo Summit X-TEC 850 Turbo 165**, offering noticeable improvements in exhaust flow, cooling, and aesthetics. It is particularly beneficial if you:

- Plan to install a tune or ECU flash, as it will complement those modifications.

- Want a subtle but effective performance boost without a full exhaust swap.

- Prefer a cleaner look and better exhaust tone.

However, if you're seeking **maximized power gains**, pairing this Y-pipe with a **full cat-back exhaust system** or a **tune** would yield better results. If budget is a concern, consider other upgrades (like suspension upgrades or a tune alone) that may provide more noticeable performance improvements.

- **Buy it if:** You want a straightforward, high-quality Y-pipe upgrade that enhances performance slightly, improves exhaust flow, and looks better than stock especially when combined with a tune.

- **Skip it if:** You're on a tight budget and can achieve similar or better results with other modifications, or if you prioritize a full exhaust system for maximum power gains.

- **Best paired with:** A **tune (ECU flash)** and possibly a **high-flow air filter** to fully realize the benefits of the Y-pipe.

For most riders looking for a **balanced upgrade** that improves both performance and appearance without a major overhaul, this Y-pipe is a worthwhile investment.

Details:

Parts without fitment are to be assumed universal and may require vehicle modification. No jetting modifications needed with just a Y-pipe. This is helpful if you are buying multiple items. I need to exchange an item.

Available in ceramic or black high-temperature paint. 2019 - 2022 Ski-Doo Back country X E-TEC 850. 2021 - 2022 Ski-Doo Free ride E-TEC 850 Turbo 165. Increase of 2-10 horsepower depending on Y-pipe application.

Brand: Straightline Performance, model Number: 1363-S474567-13.

part #: 1363s47456713 price

• $254.65

specifications exhaustsnowmobilee:

• for models: Turbo, 850
• for makes: Ski-doo
• for years: 2021-2022
• brand: Straightline Performance
• mpn: 1363-s474567-13
• part type: Pipe

offer exhaustsnowmobilee:

• options: Ship-to-home
• sold: 0
• quantity: 2
• availability: In Stock
• started: April 14, 2026

payments exhaustsnowmobilee:

• other
• credit card: Visa
• wallet: Paypal

general exhaustsnowmobilee:

• condition: New
• Parts Accessories > Snowmobile Parts > Exhaust

shipping exhaustsnowmobilee:

• class: Standard
• cost: $0.00
• service: Standard
• type: Fixed
• transit: 2-6 Days

seller exhaustsnowmobilee:

• city: Boise, ID
• # reviews: 82867
• rating: 99.9%

returns exhaustsnowmobilee:

• paid by: Seller
• policy: Returns Accepted
• time: 30 Days

Straightline Performance 1363-S474567-13 Is Similar To:

• 09-323 Straightline Performance Slp Light (42.3% similar) So what sets slap silencers apart from the rest. For starters, each silencer has been Dino tested and field verified to insure maximum reliable horsepower is attained while shedding desired weight. Many of our model's have been tested by slap and passed the sae J-2567 stationary sound test below ...(November 9th, 2017)
• 09-801 Straightline Performance Slp Single (43.5% similar) So what sets slap silencers apart from the rest. For starters, each silencer has been Dino tested and field verified to insure maximum reliable horsepower is attained while shedding desired weight. No ecu modification is required. This silencer is not compatible with slap single pipe. So what sets ...(August 30th, 2017)
• 131-109 Pipe Straightline Performance 131-109 Lightweight Exhaust (37.3% similar) Coating: high temp black fits on: arctic cat m6 l c efi to 2006 r 2011 m7 carb ltd. 45 Straightline lightweight muffler high temp blacks mufflers were designed with today noise conscious states in mind. Please verify your junk bulk mail folder as our e-mail reply may end up in there. All sip ...(February 12th, 2017)
• 131-110 Straightline Performance Single Pipe (41.4% similar) Straightline Performance single pipe brand new. Canadian buyers: shipping with FedEx...(August 22nd, 2018)
• 131-113 Pipe Straightline Performance 131-113 Lightweight Exhaust (46% similar) Satisfaction guaranteed before opening a request. Coating: ceramic fits on: arctic cat fire cat 600 ext efi l c carb to 2006 early release 2004 r 2005 Son pro 700 tony Stewart. Straightline lightweight mufflers were designed with today noise conscious states in mind. Weight saving: 8 lbs. ...(February 12th, 2017)
• 131-116 Straightline Performance Silencer Arctic Cat (43.2% similar) Fits: 07-09 arctic cat F1000 polished CERAMIC12 lb...(September 26th, 2018)
• 131-125 Straightline Performance Ceramic Exhaust Arctic Cat Cross (41% similar) Direct bolt-on with no jetting or fuel programming. Shipping charges listed above apply to the contiguous us. Straightline Performance y-pipe ceramic exhaust add horsepower, and quick acceleration with Straightline's. Please verify your junk bulk mail folder as our e-mail reply may end up in there. ...(November 9th, 2018)
• 131-127 Straightline Y-pipe Ceramic Coated (37.7% similar) 700CC y-pipe is a 4HP gain with great torque thru the entire power band. Please verify your junk bulk mail folder as our e-mail reply may end up in there. Shipping charges listed above apply to the continental us. Satisfaction guaranteed before opening a request...(March 20th, 2017)
• 131-130 Muffler 131-130 Straightline Performance Lightweight (37.2% similar) Silencer has a deeper tone and bolts to stock mounts. Satisfaction guaranteed before opening a request. You can also leave us a message at Straightline lightweight muffler ceramic coated loose 10 lbs off your cat with-out sacrificing and hp noise. Please verify your junk bulk mail folder as our e-...(March 21st, 2017)
• 131-132 Straightline Performance Sgl Pipe (42.3% similar) ...(March 30th, 2017)
• 131-134 Straightline Performance Single Pipe Arctic Cat (45% similar) Fits: 07-09 arctic cat m8 crossfire 8/3 hp gain...(September 25th, 2018)