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Yoshimura StainlessAluminum/Carbon Fiber RS9 Dual Undertail Slip On Mufflers - 163902H320

  • Part #:
    4408538
  • Manufacturer Part #:
    163902H320

MSRP Price: $799.00

Our Price: $719.10

You Save:
$79.90 (10%)
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Overview of Yoshimura StainlessAluminum/Carbon Fiber RS9 Dual Undertail Slip On Mufflers - 163902H320

Yoshimura introduces an RS-9 Dual muffler slip-on race system for the highly sought after 2015 KTM RC390. This system increases power over the entire spectrum while also increasing torque of the 373cc single cylinder engine. The sound this system produces with the beautiful Yoshimura RS-9 Dual mufflers is what the KTM RC390 deserves. This system removes the bulky box-muffler and rear pegs. Our carbon RS-9 Dual weighs just 10.2 pounds.

•Dual under-tail mounted racing system
•Carbon fiber end-cap
•Reduced weight over OEM system
•Polished stainless steel tail-pipe
•Includes body colored cover plate for stock exhaust location



Included Items:

(1) Aluminum front pipe

(1) Aluminum right muffler assembly W/ non-removable baffles

(1) Aluminum left muffler assembly W/ non-removable baffles

(1) Black steel muffler mounting bracket

(2) Rubber grommets

(1) Exhaust clamp

(1) Exhaust blockoff bracket

(1) White aluminum blockoff plate

(1) Black aluminum heat shield

(1) Peg plate

(8) Aluminum shoulder washers

(2) 8mm-1.25 x 25mm Flanged hex head bolts

(4) 8mm-1.25 x 12mm Button head bolts

(2) 6mm-1.00 x 25mm Button head bolts

(2) 6mm-1.00 x 20mm Button head bolts

(2) 6mm-1.00 x 12mm Button head bolts

(1) 6mm-1.00 x 12mm Socket cap head bolts

(2) 5mm-.80 x 16mm Socket cap head bolts

(2) 6mm-1.00 Nylock nuts

(2) 5mm-.80 Nylock nuts

(4) Exhaust springs

(1) O2 Bung plug

(2) Low volume sound inserts

(1) Spring puller

Instructions

 

The Air Resources Board (ARB) does not permit the use of aftermarket emission-related parts that alter the air/fuel ratio of an emission-controlled vehicle. Due to these legal restrictions this part cannot be shipped to California.

Specs for Yoshimura StainlessAluminum/Carbon Fiber RS9 Dual Undertail Slip On Mufflers - 163902H320

Finish Unfinished
Style Canister Muffler
Type Slip-On/Muffler
Units Each
Weight 15.90 lbs

Specs for Yoshimura StainlessAluminum/Carbon Fiber RS9 Dual Undertail Slip On Mufflers - 163902H320

Finish Unfinished
Style Canister Muffler
Type Slip-On/Muffler
Units Each
Weight 15.90 lbs

Fitment for Yoshimura StainlessAluminum/Carbon Fiber RS9 Dual Undertail Slip On Mufflers - 163902H320

See if this part fits your ride

Part 4408538 fits the following machines

KTM
  • 2016 KTM RC 390
  • 2015 KTM RC 390
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Instructions and Manuals for Yoshimura StainlessAluminum/Carbon Fiber RS9 Dual Undertail Slip On Mufflers - 163902H320

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