In Stock!
The #1 ATC 250R pipe. Made famous by 3x NATIONAL CHAMPION Team Honda’s Marty Hart.
Hands down the most decorated ATC pilot in history.
This pipe was designed for Team Honda Factory Race Team

Purchase Options:

• Part #PT-1A5H PTR ATC High Rev Pipe (factory finish)

• Part #PT-1SPAH PTR High Rev Pipe & Fat Boy 2 Silencer
  (factory finish, STD silencer)

• Part #PT-1SPAH-Q PTR H/R High Rev Pipe & Quiet Fat Boy 2 Silencer
  (factory finish, quiet silencer)

• Part #PT-1SPAH-CH PTR ATC High Rev Pipe & Fat Boy 2 Silencer
  (chrome finish, STD silencer)

• Part #PT-1SPAH-Q-CH PTR ATC High Rev Pipe & Fat Boy 2 Silencer
  (chrome finish, Quiet silencer)

Optional Upgrades

• Part #CP-900N Triple Plate Pipe Chroming add $225.00

• Part #EXC-250-PT Pipe Clamp add $59.95

• Part #DR-11100 Steel Dual O-Ring Exhaust Flange add $99.95

Performance: Peak Power gain over 35% + BEST ATC Pipe EVER BUILT !
Fits all 1985-86 ATC 250R models.
Power Curve: Snappy low-end throttle response, with a very powerful midrange pull, Top end power is outstanding.
Don't let the name fool you. This pipe makes more midrange and top end power of any pipe on the market today.
Recommended Riding Applications: Sand Dune Riding, Hill Racing, Drag Racing, Aggressive Trail Riding
Other Required Modifications: Carburetor rejetting.
K&N Air Cleaner and Pyramid Reed Valve Upgrades Optional.
All pipes stamped from 20 gauge steel using extremely accurate dies, hand welded
Header flange CNC steel, for optimum seal at pipe to cylinder joint.
99% leak prove when used with DRI Dual O-Ring Exhaust flange.
All pipes pre-fit, and pressure tested.

Installation: PTR pipe and Fat Boy silencers use all stock OEM header springs, 1-OEM pipe bolt and pipe hanger,2-OEM silencer bolts

Factory Finish: Raw metal

Chrome Plating: Chrome plating offered as an optional upgrade (at additional cost)Is the highest quality on the market today. All plated pipes are polished to perfection then triple chrome plated.

FITMENT DISCLAIMER: PTR Pipes and FAT BOY 2 Silencers are designed and manufactured to work with OEM parts: Frames, Cylinders, Airbox, Carburetors, etc.
DR is not responsible for any fitment issues encountered with aftermarket components.
If this is a concern- Call DR before purchasing #619.258.6306

DR offers matching cylinder porting, Billet Powerheads, Pyramid Reed Valves, PreJetted Keihin Carburetors to compliment this Great Pipe! Call DR for a free consultation on available engine modifications for your ATC

NOTE: All Paul Turner Racing Exhausts are owned, designed and manufactured by Duncan Racing International, Inc.

OFF ROAD USE ONLY