XR-1® Different (Race Mufflers)
XR-1® Гоночні глушителі
BORLA®'s XR-1® raceline products are the choice of today's hottest drag and oval track racers. Featuring a patented uninterrupted-flow design and multi-core technology, BORLA®'s XR-1® mufflers actually outflow a straight piece of pipe in repeated testing. XR-1® race products are made in the USA and constructed of high-quality austenitic stainless steel for track tough durability. They meet the strictest noise requirements and use sound-absorbing stainless steel packing to protect against burnout. Hands down, BORLA®'s XR-1® raceline parts offer the best balance of sound and power.
| Part # | Shape | Tubing Ø | Inlet / Outlet | Case Size | XR-1® Type | Price $ |
|---|---|---|---|---|---|---|
| 40641 | Round | 2.5" | Center / Center | 14" x 3.5" diameter round | Bullet | 256 |
| 40483 | Round | 1.75" In / 2.25" Out | Center / Center | 13" x 4.5" diameter round | Junior Dragster | 411 |
| 40976 | Round | 2.25" In / 4" Out | Center / Center | 14" x 6.75" diameter round | Shorty Collector | 843 |
| 40977 | Round | 2.375" In / 4.5" Out | Center / Center | 14" x 6.75" diameter round | Shorty Collector | 843 |
| 40997 | Round | 2.125" In / 3.5" Out | Center / Center | 14" x 6.25" diameter round | Shorty Collector | 826 |
| 40703 | Round | 2.375" In / 4.5" Out | Center / Center | 20.5" x 6.75" diameter round | Standard Collector | 852 |
| 40728 | Round | 2.25" Inl / 4" Out | Center / Center | 20.5" x 6.75" diameter round | Standard Collector | 852 |
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