exhausts

Looking for a new exhaust maybe an akrapovic anyone selling?

Hey all, I recently purchased a set of Tyga oval undertail exhausts for my 2016 RC390 from Formula390. The bike already has a PC V installed from the Werks exhaust I'm replacing (jesus that thing was loud) and I'd like to adjust the tune to match. Searching high and low for a baseline map for...

BRAND NEW WERKES USA Stainless Exhaust[/URL] for the 2017-'18 KTM RC390 & 2017 390 DUKE. They now offer (2) Slip-on Options for the 2017-'18 390 Models. >> GP High Mount Stainless Slip-on (Cat-Delete) << or >> GP Low Mount Stainless Slip-on << The welds on the Werkes USA exhausts are a...

Due to our excitement and general lack a patience, we've opened our Black Friday page up, with some HEAVILY discounted product, including the Italian MIVV exhausts for the RC390... Black Friday | MNNTHBX

Save solid coin on the fantastic italian MIVV exhaust systems! Great power, sound, and the best db killers in the industry. Sale runs through the rest of the week. MIVV RC 390 Ghibli | MNNTHBX MIVV RC 390 Carbon GP | MNNTHBX https://vimeo.com/139342290 http://www.vimeo.com/139342290

Many of the aftermarket exhausts for four stroke MX bikes had a add on cylinder reasonably close to the engine that appears to be a boost bottle (like the old two strokes of the early 198s) that I am a familiar with. I was wondering why none of the aftermarket exhausts for the RC390 do not have...

Hi Friends I bought a 2015 RC-390 for daily use (have MV Agusta Dragster for weekends) But, for safety reasons, I want a louder exhausts, that will not braking the valves in terms of lack of "back pressure" or lean mixture I love the under belly options (such as GPR ghost), or the GP style...

I noticed on the Tyga website that they have two new under tail exhausts for sale.

The entire site is 10-40% off the rest of the month. www.mnnthbx.com (Discounts will show in cart prior to checkout). Great savings to be had on already well priced premium products such as Bazzaz components and the wonderful MIVV exhausts. A few to note, RC390 fender eliminators are 40% off...

After modifying your suspension, are you guys still dragging your exhausts? I have an akra coming, as well as a JRI shock and fork overhaul. I'd like to know before I drag the new exhaust, so I can have someone create a custom midpipe if needed. Are the cup guys having this problem with the...

Are there any performance exhausts out yet that have standard fitment position underneath?

Just wanted to give the group a heads up. I'm developing an exhaust that will replace the stock exhaust can but maintain the stock location. My intent is to be able to develop an exhaust that will meet (or maybe even exceed) the Akrapovik system, but not have a big can sticking out the side to...