OFNA Jammin JP-4 Hard Anodized Off Road Tuned Pipe

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This item is discontinued and no longer available for purchase. You may want to search our site for a similar item.
This is the hard anodized version of the Jammin JP-4 tuned pipe from OFNA. The Jammin JP-4 tuned pipe is designed specifically for 1/8 off-road racing and itís designed to improve mid-range to top-end speed without sacrificing bottom-end punch. Like the rest of the JP pipes, the JP-4 features a smash-proof billet stinger and reliable spring coupler design. The JP-4 is IFMAR legal, which means that you can race it at sanctioned events, and ití available in two different coatings; hard-anodized or nickel plated chrome. According to OFNA, the nickel plated finish is practically impervious to stains. Both versions include 2 coupler grommets, springs, setscrew and a spring-loaded pipe hanger.

This product was added to our catalog on October 22, 2007.

Verified Owner
Tuesday, Mar 15 2011 (about 5 years ago)
OFNA Jammin JP-4 Hard Anodized Off Road Tuned Pipe
My favorite pipe. Using NovaRossi Toro Nero on Losi 8T2.0 with over 10 mins run time , plenty of bottom , very smooth , and wicked top end , it screams and owns the straightaways! I'm now running 14 tooth c/b gearing to tone down the power a tad. racer approved! and I love the set screw angle, pipe hanger, the strongest stinger design period , and the hard coat finish stays looking new. Jammin pipes are the best and I sold my O.S 2060SC for $20 so I can get another one of these
Verified Owner
Tuesday, Feb 2 2010 (about 6 years ago)
OFNA Jammin JP-4 Hard Anodized Off Road Tuned Pipe
run this pipe on a ninja .21, jammin x2 truggy, getting around 12min. love it sounds good and loud!!!
Tuesday, Jan 5 2010 (about 6 years ago)
OFNA Jammin JP-4 Hard Anodized Off Road Tuned Pipe
i run this pipe w/ the trinity full mod .21 on a losi 8 2.0 and it runs great!!!!!! about 10 minute runs and amazing power band through out the RPM range. The sound is awsome even at idle!!! I would recomend this pipe for sirio,werks,trinity,and axe rossi. Ive and my race buddies have tried the jp-4 with all engines and great results w/ all!!!! KEEP THE HOBBY ALIVE go buy a new truck/buggy and go race it w/ all yor friends!!!!!!!!!!!!!!!! GOD SPEED!!