AR® HIGH PERFORMANCE EXHAUST SYSTEMS

Patented AR® II / Python® II Anti-Reversionary® Exhaust Systems

KHROME WERKS®
AR® high performance exhaust systems feature:
-One-piece construction. No welds to impede flow.
-Mandrel bends to ensure smoothest, most uniform bends possible.
-Precision fit. Designed, manufactured, tested, and inspected on computer-aided equipment.
-Duplex nickel chrome plating for lasting finish.
-Patented "Anti-Reversionary®" (AR®) cone built into the header flanges for improved
low- and mid-range torque without hindering top end performance.
-Dimpled at the flange for easy installation.
All Khrome Werks™ high performance exhaust systems are developed and performance verified on our model 150 Dynojet.

Five versions of AR® high performance exhaust systems available:

AR®/Python® I - for stock motors Big Twin and XL. 1 3/4". headers with 2 1/2". mufflers. All metal sound control device. Good low to mid-range performance improvements. Lowest cost AR® system. Tapered and Bologna styles available.

AR® II/Python® II - for stock and modified motors Big Twin and XL up to 80 horsepower. Same design pipe as AR® but features our HP-Plus® patented, ceramic lined fiberglass wrapped, steel construction sound control device which improves top end performance and retains the low to mid-range improvement. Great sound! Tapered and Bologna styles available.

AR®III - Recommended for highly modified stock to 100 c.i.d. motors capable of 80 to 100+ h.p. Same construction as AR®II but features a new high flow HP-PLUS® baffle. Top end performance is dramatically improved. Tapered and Bologna styles available.

AR® 100 - for Big Twin and XL, 100 c.i.d. plus. Same construction as AR® II but features full 2" headers with 2 3/4" mufflers and increased diameter AR® cones for a 30% increase in volume. Designed for ultra high performance XLs and Big Twins. Endorsed by S&S Cycle for use with their 113 CID engines. Offers good mid-range and top end performance. Tapered style only. Deep, mellow tone. Beefy" Looks.

AR® 2" Drag - for stock to big-inch motors. Same design pipe as AR® 100 but no mufflers - full 2" diameter from flange to miter. Bologna cut style. Great upper mid-range and top end performance. Awesome sound! Use with HP+ 2" Baffles for improved low-end and mid-range performance.

Covered by U.S. Patents 4,206,600 and 5,173,576 and patents pending. AR® and HP-Plus® are registered trademarks of Fueling Engineering. Python is a registered trademark of LeMans Corporation. Harley-Davidson, Softail and Tour-Pak are registered trademarks of the Harley Davidson Motor company, Incorporated. Harley-Davidson® motorcycle model designations are used in this literature for reference only: FLT, FLST, FX, FXDL, FXDWG, FXR, FXST, XL.