✦ Ground shipping $14.95 — free over $150✦ Live distributor stock — re-checked when you pay✦ Real prices, no dealer markup games✦ Questions answered by a human: 801-361-3010✦ Licensed Utah dealer № 140069✦ Ground shipping $14.95 — free over $150✦ Live distributor stock — re-checked when you pay✦ Real prices, no dealer markup games✦ Questions answered by a human: 801-361-3010✦ Licensed Utah dealer № 140069
Real shop · real humans · 1231 N 1300 W Ste A, Centerville, UT 84014
Description & features10 features
Integrated, seamless Tenzalloy chamber
Aerodynamic directional dividers
Channels air charge evenly
Creates instant, explosive air movement
Velocities of up to 500 MPH
Maximum flow across entire RPM range
Dyno proven, patented system
Rage cage sold per kit - order 1 per engine
Replacement reeds sold per cylinder - order 1 per cylinder
Replacement Carb boots sold per carb - order 1 per carb
Specifications2 specs
Shipping weight
0.1 lb
Package size
5.6 × 9.9 × 0.1 in
Part numbers
Salto part #
59-1522P2
Boyesen part #
PRO-137
UPC
804429007783
Shipping
Special order from the distributor network. We email the ship date when you order.
Ground shipping is $14.95, free on orders over $150. Stock is re-checked with the warehouse before your card is charged.
Questions4 answers
Is it in stock?
It isn’t on a shelf at our primary warehouses right now, but it’s orderable through our extended distributor network. We confirm timing by email when you order, before anything is charged.
How fast will it get to me?
We confirm the ship date when you order. If anything changes, you hear it from us first.
Will it fit my machine?
The distributor doesn’t publish a vehicle fitment list for this part. Call the counter at 801-361-3010 with your year, make and model and we’ll check it with you before you order.
Is this genuine Boyesen?
Yes. It ships new from the same distributors the big online stores buy from — Boyesen part #PRO-137.