Skip to content
END OF THE YEAR SALE! UP TO 20% OFF, JUST ADD TO CART FOR DISCOUNT! FREE SHIPPING ON ALL ORDERS OVER $199 (Exclusions may apply)
END OF THE YEAR SALE! UP TO 20% OFF, JUST ADD TO CART FOR DISCOUNT! FREE SHIPPING ON ALL ORDERS OVER $199 (Exclusions may apply)
HPI EXHAUST SYSTEM

HPI EXHAUST SYSTEM

by HPI
$150.00 - $2,090.99
$150.00
$150.00 - $2,090.99
$150.00

HPi Performance Exhausts are 100% handmade in USA, TIG welded, and feature a perforated stainless muffler interior.  HPi performance exhaust systems will provide outstanding performance gains throughout, with a look and sound that cannot be matched. Make a statement by running what is commonly thought to be the best performance exhaust in the industry for looks, sound and performance

PLEASE SEE NOTES BELOW BEFORE PURCHASING

Available for H-D Twin Cam Dyna & Touring, M8 Softail & Touring Models, and Evo FXR models. 

  • Available In Raw Stainless (welcome to outsource your own coating options)
  • Guaranteed Performance Gains
  • High & Tight Fit For Maximum Ground Clearance
  • Unmistakable Sound & Look
  • MADE IN THE USA

FITS:

87' - Up FXR Models (With Mids)

  • HPI-FXREX-S      HPiXSDC Stainless FXR                    

  • HPI-FXREX-BB    Additional bracket for Baker®        
                                  Transmission

91' - 05' Dyna (With Mids)

  • HPI-DYEX1-S      HPiXSDC Stainless Dyna '01-'05      

06' - 17' Dyna (With Mids)

  • HPI-DYEX6-S      HPiXSDC Stainless Dyna '06+           

07' - 16' Touring

  • HPI-EXBTS-S     Bagger Twin Cam, Shorty Stainless     

  • HPI-EXBTF-S     Bagger Twin Cam Full, Stainless           

17' - UP' Touring

  • HPI-EXM8BS-S          Shorty, M8 Bagger '17+ Stainless      

  • HPI-EXM8B-S            Full M8 Bagger      '17+ Stainless      

  • HPI-EXM8BS-S-MID  Shorty, M8 Bagger '17+ Stainles                                                                                  FOR DEATH METAL RACING MID CONTROLS

17' - 21' M8 Softail

  • HPI-EXM8S-S     2:1 M8 Softail Stainless                   

 

IMPORTANT NOTES:

PRICING INCLUDES $85 handling & freight charge from HPI, does NOT include shipping cost to customer depending on location. These exhausts are a regular stocking item BUT they sell out nearly AS SOON AS THEY ARRIVE.

Please call 602-788-0364 or email info@ramjetracing to confirm availability!

We order a batch of systems every week, so by placing an order you will almost certainly get a pipe significantly faster than ordering elsewhere. However, if your exhaust is out of stock, please allow up to 14-18 weeks for delivery due to customer demand, manufacturer fulfilment rate and the current shipping environment. 

Orders may be placed on here in full or you can call the shop (602-788-0364) to place an order with a 50% deposit to get you on the schedule, and the remaining balance is due the day it ships.  International customers can email with part number desired, and EXACT shipping address with phone number sent to info@ramjetracing.com for a shipping Quote. 

We will place you on the back-order list at no cost per request but, you will only be guaranteed a system with a deposit. Back orders without a deposit will be filled in order received AFTER paid orders. To do so contact us at 602-788-0364 or info@ramjetracing.com

ALL SALES ON EXHAUST SYSTEMS ARE FINAL and cannot be returned under any circumstances as they are all custom made to order.  14-18 week *minimum* lead time on exhausts not in stock, after 14-18 weeks orders are filled in the order received.


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:

https://cdn.shopify.com/s/files/1/0157/0363/8064/files/CA_CARB_Waiver.pdf?573