Straightline Performance Terminal Bypass Elimination Plug
Straightline Performance Terminal Bypass Elimination Plug is backordered and will ship as soon as it is back in stock.
Shipping & delivery
Usually ships in 2–3 business days unless a different lead time is shown on this page. Shipping cost is calculated at checkout (UPS or USPS to the contiguous U.S.).
Shipping policy · Returns · Fitment questions? (561) 207-7988
Delivery and Shipping
Delivery and Shipping
Standard order processing is 2–3 business days unless this product or your order confirmation states a different lead time. Custom-built, made-to-order, backorder, and pre-order items follow their stated lead times.
Enclosures and subwoofer boxes ship for $50 per unit. Other shipping charges are calculated at checkout. Orders outside the contiguous 48 United States may require additional shipping; we will contact you for approval before shipment.
Subwoofer boxes ship UPS Ground where available. Read our Shipping Policy and Return and Refund Policy for delivery, product-specific return windows, and warranty details.
Straightline Performance Terminal Bypass Elimination Plug
Straightline Performance Terminal Bypass Elimination Plug is backordered and will ship as soon as it is back in stock.
Description
Description
This Straightline Performance Terminal Bypass Elimination Plug (145-112) replaces the factory exhaust pipe sensor on many Polaris and Arctic Cat snowmobiles, so the machine runs consistently without relying on a sensor that can fail or send inaccurate readings. It installs quickly in place of the factory sensor connector and lets you remove the sensor from the exhaust system entirely if you choose.
Built for riders who want to cut a potential failure point out of their exhaust, it suits backcountry riding and performance setups alike, and it fits 2018 and newer Polaris 650, 800, 850, 900R and Boost mufflers as well as all Arctic Cat models from 2011 onward on both muffler and single pipe.
| Brand | Straightline Performance |
| Model | 145-112 |
| Product Type | Exhaust Sensor Bypass Plug |
| Compatibility | 2018–Current Polaris 650, 800, 850, 900R and Boost models (muffler only); all Arctic Cat models 2011–Current (muffler and single pipe) |
| Function | Eliminates factory exhaust pipe sensor |
| Installation | Plug-in replacement at factory sensor connector |
| Weight | 1 lb |
| Dimensions | 4 × 4 × 4 in |
Fitment & installation
Fitment & installation
Check the selected part against your vehicle. Need help? Call (561) 207-7988.
Selected part: 145-112
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Read FOX’s application notes for part 987-24-001 (rear shock)
Payment & Security
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