Royal Enfield's Aftermarket Exhaust Adds 3-4PS To The Himalayan’s Performance

Indimotard’s Grunt 4 end can weighs in at just 2kg

Fancy a loud, brutal Himalayan? Indimotard might have the answer for you. The custom shop has designed and developed the Grunt 4 exhaust for the adventure tourer that’ll set you back by Rs 9,450. The end can is lighter than the standard unit and amplifies the bike’s performance by a decent margin.  

The Grunt 4 exhaust adds 3-4PS to the Himalayan’s performance, which in its standard tune produces 24.5PS at 6500rpm and 32Nm at 4500rpm. It’s also 3-4kgs lighter than the standard exhaust weighing in at just 2kg. Interestingly, the unit works for both the carb and fuel-injected variants. The system was on display at Ridermania 2019. 

Also Read: Royal Enfield Unveils Custom Himalayan Flat-trackers At 2019 Rider Mania

In terms of design, the Grunt 4 is made from stainless steel and aluminium end cap. You could choose from two colour options: a full black look or a dual-tone colour scheme where the end cap is blacked out. Overall, the exhaust gels well with the Himalayan’s archaic design language.