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Alpha Rider Exhaust Manifold Sportster Review

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Terrible

Revainrating 1 out of 5  
Rating 
1.0
🛺 Motorcycle Parts, 🏍️ Motorcycle & Powersports

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Description of Alpha Rider Exhaust Manifold Sportster

INTRODUCE - This is a new aftermarket exhaust gasket for 947/951 engines listed below. High quality and easy to install. MATERIAL - The exhaust manifold gasket is made of high-quality gasket material and heat shield material, which has good sealing performance and strong heat resistance. FITMENTS FOR PWC: For GSX Limited 1998-1999 , GTX Limited 1998-1999 , GTX 2000 , LRV 2000 , RX 2000 , XP Limited 1998-2000 , XP 2000 / For Jet Boats: Sportster LE 2000. FUNCTIONS - The gasket is located between the exhaust manifold and the main exhaust pipe. After assembly, it can eliminate problems such as air leakage caused by machining errors and keep the engine better. INTERCHANGE PART NUMBER:Replaces 420931488 290931488 293250080.

Reviews

Global ratings 2
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Type of review

Revainrating 5 out of 5

Game-changing Exhaust for Improved Performance!

This aftermarket exhaust system promises to revolutionize the motorcycling experience by increasing engine performance and sound, making it an automotive must-have .The installation process is quick and easy and the superior build quality ensures durable and long-lasting performance. However, some may find the cost to be a bit steep, but the benefits make it worth every penny..

Pros
  • Improves exhaust flow, increasing power and sound quality
Cons
  • Potentially violates emission regulations and could result in fines or penalties.

Revainrating 1 out of 5

Parts Gasket Thickness

This spacer is only 1.7mm thick. The thickness of the original is 2.5 mm. This may seem like a small detail, but it is actually very important. correct conical pipe connection (at 951/947 for 1998 seadoo gsx lt). If you change the thickness of the gasket, you will not be able to use the original installation of the pipe brackets that attach the two pipes to the engine block. I didn't notice the gasket was thinner until I spent a whole day cleaning it and trying to reseal and reinstall it. An…

Pros
  • Parts
Cons
  • Some Cons