Customer Ratings
Customer Reviews
⭐️ Lionparts has awesome customer service and can’t thank them enough for their help in getting my order/setup correct! - Tom M.
⭐️ Best customer service I have experienced in a very long time. Product is high quality and fits perfect - Christy
⭐️ LionParts has been very consistent, and helpful finding the necessary parts for my needs! - Curtis
⭐️ Had an awesome experience with Lionsparts! I bought my KFI snow plow from them through Trevor who was very knowledgeable and helpful! - Eric
Bill'S Pipes Bills Pipes 4-Stroke-Sa-4 Ktm Full System 42-KT2511
$420.99
$565.95
Questions? Call or text us at:1-888-927-3076
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Customer Reviews
⭐️ Lionparts has awesome customer service and can’t thank them enough for their help in getting my order/setup correct! - Tom M.
⭐️ Best customer service I have experienced in a very long time. Product is high quality and fits perfect - Christy
⭐️ LionParts has been very consistent, and helpful finding the necessary parts for my needs! - Curtis
⭐️ Had an awesome experience with Lionsparts! I bought my KFI snow plow from them through Trevor who was very knowledgeable and helpful! - Eric
If you are looking for every ounce of power to squeeze out of your bike but don’t want to spend a fortune, look no further. The SA-4 full system delivers performance that is unmatched for the price, with huge horsepower and torque gains across the board. Lighter, stronger, and more powerful than the stock system, the construction of the SA-4 full system is unrivaled.
- Light weight brushed aluminum muffler
- TIG welded reinforced muffler bracket
- TIG welded 304 Stainless steel mid pipe and head pipe
- Black powder coated stainless steel end tip
- Massive horsepower and torque gains
- Removable screen-type spark arrestor included
- Hand-crafted in the USA
