Thunder Mfg. Performance Motorcyle Accessories

Sorry, the store is temporarily closed for maintenance. Please contact us if you should have any questions.

Thunder Mfg. is dedicated to the development of high quality performance products. All of our performance products are rigorously tested in our dyno room to ensure maximum performance. This allows you, the customer, the confidence to know you are receiving the best possible performance you can get from your bike.

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New Products
61020 - Teardrop Air Kit
SKU: 61020
Thunder Mfg Teardrop performance airkit for Indians
Cover Finish:   Black and Billet    Chrome (Add $25.00) 
Please select your cover style:
61050 - Indian Chieftain Luggage Rack
SKU: 61050
Thunder Mfg Luggage Rack Rack for the Indian Chieftain
Finish:   Polished    Chrome (Add $100.00) 
61010 - Round Air Kit
SKU: 61010
Thunder Mfg Round performance airkit for Indians
Finish:   Black and Billet    Chrome (Add $25.00) 
Please select your cover style:
99104 -Kawasaki VN1700 Vaquero Backrest Brackets
SKU: 99104
The Thunder Mfg. Backrest Brackets for the Vulcan Vaquero raises the backrest 4 1/2"(114mm) to 7"(177mm) to give your passenger a comfortable ride.
Finish:   Chrome    Black Wrinkle Powder Coat 
Select Desired Length:   4 1/2" (114mm)    7" (177mm) (Add $15.00) 
79002 - Yamaha V-Star 950 Floorboard Pull Back Brackets
SKU: 79002
Thunder Mfg. Floorboard Pull Back Brackets will bring your floorboards and controls 2" back.
T-M1500 - KAW 1500 Carb Billet Aluminum Intake Manifold
SKU: T-M1500
Thunder Mfg. High Flow intake manifold. Machined out of T-6061 Billet Aluminum
Select Carburetor: