Hood insulation: needed?

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  • JasonC
    Site Manager
    • Aug 2006
    • 14451

    #16
    Every vehicle I have ever owned that stuff goes in the garbage.

    1992 BMW 325iC
    1978 Chevrolet Monte Carlo
    1965 Chevrolet Corvair Monza 140hp

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    • keefy6
      E30 Modder
      • May 2011
      • 991

      #17
      i put mine on this weekend, noticeable difference in cabin engine noise.
      My old Style 5 Thread / My Swap
      1991 318IS :bow: 2.5L S14 Swap/BC Coilover suspension/Some new (old) wheels/
      IS Skirt-Lip/RG Splitter/M-Technic I Spoiler/Dogleg/3.46 Diff/Euro H4 headlights etc.
      1998 528I (Sold) // 2003 540I ///M Sport

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      • BROKINBIMMER
        Advanced Member
        • Nov 2012
        • 195

        #18
        Bump. I'm ordering some aftermarket sound insulation, keeping fingers crossed it cuts some of the motor noise down

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        • Pl3wA
          E30 Mastermind
          • Dec 2011
          • 1589

          #19
          Guess what, i got new insulation when i got the car bitchesss!!!!!!!!! Unfortunately its the only new thing there Lol.
          Its aight

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          • Gooneric
            Advanced Member
            • Apr 2011
            • 160

            #20
            My problem is getting the old insulation off..its almost baked on. What did you guys use to get it unstuck?

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            • Butler
              E30 Mastermind
              • Nov 2009
              • 1613

              #21
              Rip it out. My cars don't have that shit.
              -Nick
              Originally posted by 87e30
              First of all: calm the fuck down; second of all; cool story bro.

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              • Falconer
                Advanced Member
                • Mar 2011
                • 156

                #22
                It reduces noise, that's it. It was noticeable enough for me and my m20 to put it back on.
                1981 320is, Alpine White, 5 speed (Sold)
                1992 318is, Brillantrot, 5 speed (Sold)
                1996 328i, Montreal Blau, 5 speed (Sold)
                1991 325i Coupe, Alpine White II, 5 speed (Current)

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                • lcoleman
                  Grease Monkey
                  • Jan 2009
                  • 331

                  #23
                  I thought it also kept heat in the engine bay/off the hood to prevent the engine from returning to ambient temp so quickly?

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                  • JasonC
                    Site Manager
                    • Aug 2006
                    • 14451

                    #24
                    It also keeps snow and ice from melting on your hood in winter months, plus it traps dirt and also in some cases it will rust the hood out.

                    1992 BMW 325iC
                    1978 Chevrolet Monte Carlo
                    1965 Chevrolet Corvair Monza 140hp

                    Comment

                    • JinormusJ
                      R3V OG
                      • Dec 2011
                      • 6887

                      #25
                      I've always liked te 3 peice kind, but the factory OEM fiberglass is fugly
                      Where would one go about purchasing the 3-Peice sticky stuff?

                      Comment

                      • F34R
                        sLaughter
                        • May 2009
                        • 12385

                        #26
                        Originally posted by JasonC
                        Every vehicle I have ever owned that stuff goes in the garbage.
                        This and I never notice less cabin noise. Who gives a shit though, I love the sound of my engine :) WOT through twisty back roads is one if my favorite songs.
                        ~ Puch Cafe. ~ Do business? feedback ~ Check out my leather company ~

                        Instagram: @BWeissLeather

                        Current cars:
                        ~ '87 325 M30B35 swap
                        ~ '87 535
                        ~ 01 540 Msport 6spd
                        ~ '06 X5 4.8is

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                        • MazterDizazter
                          Wrencher
                          • Feb 2009
                          • 279

                          #27
                          Where do you guys get replacement insulation? I pressure washed my engine bay and kinnnnda ruined it. Well, it was already crappy but I made it worse.
                          1987 Toyota MR2: 20v blacktop screamer
                          sigpic
                          2013 Subaru BRZ: the new hotness
                          1991 318is Alpine White: sold
                          1989 325i Alpine White: sold

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                          • F34R
                            sLaughter
                            • May 2009
                            • 12385

                            #28
                            I removed mine, someone is welcome to it if they want one. It is in really nice shape. I was going to throw it out.
                            ~ Puch Cafe. ~ Do business? feedback ~ Check out my leather company ~

                            Instagram: @BWeissLeather

                            Current cars:
                            ~ '87 325 M30B35 swap
                            ~ '87 535
                            ~ 01 540 Msport 6spd
                            ~ '06 X5 4.8is

                            Comment

                            • nando
                              Moderator
                              • Nov 2003
                              • 34827

                              #29
                              blunt can hook you up

                              don't get it from bavauto. They'll sell you some cheap aftermarket foam that's like 1/4 as thick as the original stuff.

                              I've gone back and forth on putting it on my hood. I have a set of the cheaper bavauto foam I'd give away for a beer if somebody wants to come pick it up.
                              Build thread

                              Bimmerlabs

                              Comment

                              • Roysneon
                                R3V Elite
                                • Apr 2010
                                • 4505

                                #30
                                In my experience, 6 cyl cars have the cardboard fibre insert part that's screwed to the hood and late 4 cyl. cars have the cut and stuck individual parts.
                                For all things 24v, check out Markert Motorworks!
                                Originally posted by mbonanni
                                I hate modded emtree, I hate modded cawrz, I hate jdm, I hate swag, I hate stanceyolokids, I hate bags (on cars), I hate stuff that is slowz, I hate tires.

                                I am a pursit now.

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