THUNDERHEADER EXHAUST - TOURING
Ramjet's has been selling Thunderheaders for nearly 30 years! Shortly after being introduced to the market in the late 80's, Thunderheader 2:1 exhaust systems became THE performance exhaust system for your Harley-Davidson. Between the unmistakable Thunderheader sound to its seat of the pants, dyno proven performance gains, and its iconic look, a Thunderheader is always an excellent choice!
Thunderheader head pipes are tuned to the proper length and diameter to produce maximum horsepower and an excellent torque curve. With a patented collector design, only Thunderheader systems can produce their power, torque and sound. The collector directs spent gases through acoustical dampening chambers, which creates a spiral motion upon exiting the pipes. This also creates an anti-reversion trap to minimize the amount of air rushing back in.
- Commonly Recognized As The BEST Sounding Exhaust For Harley-Davidson
- Proven & Noticeable Performance Gains
- Available In Black or Chrome
- INCLUDES Heat Shields
- Full Length Right Side 2:1
- Slip-Ons & False Dual System Available
- Classic / Performance Look
- 100% MADE IN THE USA
84' - 06' TOURING MODELS
07' - 08' TOURING MODELS
09' TOURING MODELS
10' - 16' TOURING MODELS
17' - 19' TOURING (M8) MODELS
NOTE: THUNDERHEADER BOXES ARE LARGE AND SHIP GROUND PLEASE ALLOW 1-3 WEEKS FOR DELIVERY
DISCLAIMER: NOT LEGAL FOR SALE OR USE IN CALIFORNIA ON ANY POLLUTION CONTROLLED MOTOR VEHICLES.
IF FOR RACE OR OFF HIGHWAY USE OUR CA EXHAUST WAIVER WILL NEED TO BE SIGNED AND RETURNED PRIOR TO SHIPPING.
CALIFORNIA CARB WAIVER AVAILABLE HERE: