u mean stiffen chassis or sound proofing??...singchaii said:Erm.. Got any solution to make iswara chasis more strong? Mean when blasting the woofer, we won't albe to hear the door shaking sound or metal shaking sound..
stiffen chassis for performance... sound proofing for comfort....
if u looking for sound proofing, got a few solution....
- autofoam (expensive)
- dynamat (less expensive, but also expensive)
- superlon and bitumen strip
stiffen chassis, add stabilizer bars lor...
- front bar
- rear bar
- fender bars
- room bar
(all the above bars wont give u any sound proofing effect)
btw, today i diy changed new sparkplugs (cheapo 16bucks NGK copper plugs).... last few weeks diy side-gapped it already.... jz now i tried, performance not really on par with my previous NGK G-power platinum plugs... mayb i try to rev it higher and use a few more days and see how is it feel....