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Considering headers and exhaust.

Discussion in 'Performance and Tuning' started by SirBunnyEater, Sep 12, 2015.

  1. Sep 12, 2015 at 8:04 AM
    #1
    SirBunnyEater

    SirBunnyEater [OP] Member

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    I was on URD today drooling over headers and exhaust options. I know you can really wake up some motors with a full exhaust including headers (LS1's!)and since I'm new to Tacomas I'm just looking for some opinions from you guys that have done it. How does the 1GR respond to it? Much of a "seat of the pants" difference afterwards? Thanks! image.jpg
     
  2. Sep 12, 2015 at 8:06 AM
    #2
    Torspd

    Torspd Tor-nication

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    The Great America!
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    MMVI 4.4L 4x4 Access Cab
    Torspd Custom Turbo kit [] Borg Warner 9180EFR Turbo [] Haltech Elite 2500 [] TiAL Q BOV [] TiAL V44 Wastegate @ 15psi [] CP Pistons [] CP Carrillo Rods [] ARP Head studs [] ARP Main Studs [] ARP Header - Head Studs [] Ported Heads w/ 1mm oversized valves intake/exhaust [] Brian Crower Forged Stroker Crank [] Darton M.I.D. Sleeved Block [] Kelford Camshafts [] Torspd 160* T-stat mod [] APR Large Fuel Rail [] Walbro 460 LPH E85 Fuel Pump [] FueLab FPR [] APR T56 Conversion Kit [] KP RACING Built T56 [] McLeod Racing Custom Twin Disk Clutch [] One Piece Aluminum Driveshaft [] MGW Shifter [] Custom lowering kit [] Ohlins Front Coilovers [] QA1rear shocks [] Custom Ron Davis Radiator [] Dual SPAL Electric Fans []
  3. Sep 14, 2015 at 7:07 AM
    #3
    Vassily28

    Vassily28 Well-Known Member

    Joined:
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    Quebec, Quebec, Canada
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    11 TRD SPORT 4x4 Quadcab LB
    TRD supercharger with 2.85" URD stealth pulley and OEM FPR mod. URD fuel pump upgrade, URD TB plate adapter 70mm, FJ/4 runner 70 mm Throttle body, URD exhaust cam gears URD performance thermostat TRD CAI 1st gen. with custom cover (coupe), ProDry S + Filter skin, Doug thorley long tube headers, URD spec U exhaust Icon LT 2.5 front coilover, Timbren front bumpstops, Total Choas UCA, Deaver custom leafpack 3 inch. lift, Icon 2.5 VS series rear resishocks, Timbren rear bumpstops, ARB front bumper with WARN 8500 lbs winch,Hella 500 blackmagic, AVID rear bumper, Allpro front IFS skid + Trans. skid + Transfercase skid. Total chaos LCA skid, SS braided brake line, URD O2 sims, URD MAF controller, Wetokole front seatcovers, Innovate MTX-L, MTX-D AFR and boost gage.
    Based on my dyno run with a TRD 1st gen CAI (AFE SI) , proDry filter, DTLT headers and TRD catback: 216 RWHP and 253 lbs*ft. I dont have a base run stock but we're talking about 15-25 RWHP and 30-40 lbs*ft.
     
  4. Sep 14, 2015 at 9:11 PM
    #4
    Justus

    Justus fucks not given

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    In ur toolbox
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    not so low, not so slow 2006 6 lug
    stockish
    Too big an exhaust and too free flowing without forced induction will make truck drive like a Honda with no tq
     

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