Cut off the JBA stainless chrome tip to reduce drone.
After running the new JBA catback for three weeks, it was time to make a decision about reducing the drone level. Today I decided to cut off 14" of tailpipe. Did it work? Hell yeah, the drone between 1600-1900 RPM is almost entirely gone! Doing this to the JBA catback worked even better than with the 18" Magnaflow and stock pipes I had on before. Cutting off the last 14" toned it down just a bit, more mellow and a touch deeper in tone. I'm 100% pleased with the results. Soundclips before and after, just some revs:
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05 KC SE 4x2 FFV, smoke, no big tow. Mods: Bully Dog Power Pup, JBA catback, S&B GEN 3 CAI, Hellwig HD traction springs, Nasta nerf bars, Kenwood KSC-SW1 powered sub, Grilleguy lower bumper insert, Autoenginuity/enhanced Nissan software. Latest 1/4 mile time of 14.632 running BD reg 87 tune +2 timing. JBA catback soundclip, just some revs: http://www.vimeo.com/634077
Re: Cut off the JBA stainless chrome tip to reduce drone.
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Originally Posted by Arachnid
Mine has a slight drone at the same RPM's, but I don't consider it that bad. Too bad you had to lose the nice chrome tip.
I don't mind the stealth look. Here's an idea for you, add a Y pipe to the last section of exhaust and have dual JBA chrome exhaust tips. I know where you can buy an almost brand new JBA stainless chrome tip at a very reasonable price.
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05 KC SE 4x2 FFV, smoke, no big tow. Mods: Bully Dog Power Pup, JBA catback, S&B GEN 3 CAI, Hellwig HD traction springs, Nasta nerf bars, Kenwood KSC-SW1 powered sub, Grilleguy lower bumper insert, Autoenginuity/enhanced Nissan software. Latest 1/4 mile time of 14.632 running BD reg 87 tune +2 timing. JBA catback soundclip, just some revs: http://www.vimeo.com/634077
Re: Cut off the JBA stainless chrome tip to reduce drone.
mm been thinking o ftrying thi stoo. I have flowmaster 40 with stock pipes and a 14" chrome tip. u said something about the dual tips does tis work to I think my drone is bad from 1600 to 2000 on mine. lov ethe tone except on th ehighway at those rpms.
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05 cc black bt 4x4 black topper, *2, volant cai, flowmaster
Re: Cut off the JBA stainless chrome tip to reduce drone.
Quote:
Originally Posted by Arachnid
We speak English in this forum
hacked my Banks and now its just hanging turned down over the rear axle and the rumble is louder, but drone has not increased, not that there was any to begin with
want it louder so i may just go to two, single chamber race flowmasters...
Re: Cut off the JBA stainless chrome tip to reduce drone.
Quote:
Originally Posted by Arachnid
I hear Sudden Urge has a cheap tip available
Yes, but it's a quailty 3.5" x 12" chrome plated stainless tip at a discounted price.
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05 KC SE 4x2 FFV, smoke, no big tow. Mods: Bully Dog Power Pup, JBA catback, S&B GEN 3 CAI, Hellwig HD traction springs, Nasta nerf bars, Kenwood KSC-SW1 powered sub, Grilleguy lower bumper insert, Autoenginuity/enhanced Nissan software. Latest 1/4 mile time of 14.632 running BD reg 87 tune +2 timing. JBA catback soundclip, just some revs: http://www.vimeo.com/634077
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