maybe you can get a tuned length 4-2-1 extractor at powerzone ...but of coz the price not to say very cheap ler ...490 only for the extractor .. confirm not cap ayam 1 la ...;)
yeah ..zenden also good ...consider cheap and nice item ...i also planning to get my exhaust set up at there ...really gave me good quatation ....really hope to get my pay as fast as possbible xD
before this my car is running 0.8 bar boost, and in gear 3, at 4000 rpm, the car will jerk for about 3-5 second before continue to blast. Then I switch back to stock boost controller, running...