Description

Forever Rad is proud to announce our collaboration exhaust pipe with HPI (Horse Power INC) for PowerPlus Indian models. You already know the hype, HPI is the premier exhaust choice for American V-twin motorcycles!

We have spent a year working with HPI to bring this to you, and we are bringing it exclusively to you from Forever Rad.

ALL PIPES WILL HAVE A LEAD TIME OF 12 WEEKS.

PLEASE READ BELOW VERY CAREFULLY!

All 3 versions of the HPI pipe will work with mid controls.

Shorty length & Full length will fit mid controls AND floorboards.

The mid control specific version features a rear head pipe which wraps forward to meet up with the front header, creating more equal length headers and a unique look and max power. 

All versions are stepped headers. Handmade in America.

This exhaust does NOT include any saddlebag mounting brackets. If you don’t have any, we recommend using our Forever Rad billet aluminum mounting brackets found here. 

OR, the S&S brackets found here.

All versions include a billet aluminum mounting bracket with a laser etched HPI logo. All mounting brackets will be raw aluminum. Once we start rolling these out and installing our production models, we will update photos on this page.  Yes, we know the mounting bracket in the photos is black, no, u can not get one in black. If you must have a black bracket, we recommend Cerakote or powder coat for high-heat applications.

Full-length version comes with the exhaust bracket shown below in raw and will bolt to your oem subframe or aftermarket subframe.

FITS

2020-Current Challenge
2020-Current Pursuit
2025-Current Powerplus Chieftain & Roadmaster Powerplus

NOTE!
Indian made a change to the engine case,  where the HPI bracket mounts to the engine in 2024.    2024+ models have 2 holes at the bottom of the engine that are 1″ deep & untapped, where 2020-2023 models are already tapped to m8x1.25.

If you have a 2024+ model, this means you WILL be required to drill and tap these holes. Forever Rad & HPI assume ZERO liability of you drilling and tapping these holes.

^ HOLES THAT NEED TO BE DRILLED AND TAPPED

FOREVER RAD FOLLOWS THE HPI GUIDELINES ON EXHAUST. THERE ARE NO RETURNS AT ANY POINT AFTER PLACING YOUR ORDER, NO EXCEPTIONS.

PLEASE BE SURE YOU ARE ORDERING FOR THE CORRECT BIKE, AND IF YOU HAVE QUESTIONS, REACH OUT BEFOREHAND.

* If pipe is not in stock at Forever Rad please expect up to a 12 week lead time*