, but well worth the effort. Costs was
$1,200.00.| Yoshimura Tri-Oval Duplex Exhaust |
I bought this exhaust mainly for aesthetics (as opposed to other full exhausts), the canister is unique in both it's triangular shape and it's duel exit.
With changes to the air box, PCII, remapping, and this exhaust, I gained 12.7 rwhp,
bringing the RedBusa's max rwhp from 152.6 to 165.3. not too shabby!
About 5 rwhp should be attributed to the air box modification, so the exhaust w/tuning, gained about 8 rwhp.
Installation was
rather difficult, requiring a pry-bar and car jack to align the
pipes , but well worth the effort. Costs was
$1,200.00.
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