Mugen Seiki Ninja JX21 Muffler

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Mugen Seiki Ninja JX21 Muffler
Price: $111.99
Discontinued Online
This item is discontinued and no longer available for purchase. You may want to search our site for a similar item.
This is the  Ninja EFRA 2042 polished inline tuned pipe (no manifold). This is the one piece variety and requires an off-road manifold, which attaches to the tuned pipe using three small springs and a manifold gasket (included). This pipe is designed for all around performance, specifically with the Ninja JX21 B01 engine.

This is only the tuned pipe, and does not include a manifold which must be purchased separately. This pipe is made available as a separate item so you can choose either the C-type or L-type manifold, depending on whether you want better top or bottom end performance.

This product was added to our catalog on June 17, 2008

robbie gallagher
Saturday, Dec 11 2010 (about 13 years ago)
Mugen Seiki Ninja JX21 Muffler
i guess you guys are talking bout a reinforced stinger? this isn't a cheap thin wall pipe like alot out there. you wont have any trouble with bending the stinger unless you get hit by a train. this is high quality. dont need a reinforced stinger on this pipe.
Brandon Siegel
Saturday, Oct 2 2010 (about 13 years ago)
Mugen Seiki Ninja JX21 Muffler
The pipe's stinger is not welded...I have over 4 gallons of racing on mine and the stinger is perfect. This pipe is awesome with the Ninja JX21 in stock or mod configurations. Only real con is the price but so far I am very satisfied with my purchase.
JASON BUCAO
Verified Owner
Tuesday, Jun 8 2010 (about 13 years ago)
Mugen Seiki Ninja JX21 Muffler
Does this pipe have a welded stinger? Or is this just an old picture. i want one with a welded stinger!